MATHE

バルクデータエントリ 非線形超弾性材料の材料特性を定義します。多項式形式が使用可能で、対応する係数を指定することでさまざまな材料タイプ3を定義できます。

フォーマットA

一般化Mooney-Rivlin多項式(MOONEY)、縮約多項式(RPOLY)、物理Mooney-Rivlin(MOOR)、Neo-Hookean(NEOH)、およびYeohモデル(YEOH):
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MATHE MID Model   NU RHO TEXP TREF    
  C10 C01 D1 TAB1 TAB2   TAB4 TABD  
  C20 C11 C02 D2 NA ND      
  C30 C21 C12 C03 D3        
  C40 C31 C22 C13 C04 D4      
  C50 C41 C32 C23 C14 C05 D5    
  MODULI MTIME              

フォーマットB

Arruda-Boyceモデル(Model=ABOYCE):
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MATHE MID Model   NU RHO TEXP TREF    
  C1 λ m   TAB1 TAB2   TAB4    
  D1                
  MODULI MTIME              

フォーマットC

Ogden材料モデル(Model=OGDEN):
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MATHE MID Model NA NU RHO TEXP TREF    
  MU1 ALPHA1 D1 TAB1 TAB2   TAB4    
  MU2 ALPHA2   MU3 ALPHA3        
  MU4 ALPHA4   MU5 ALPHA5        
  MODULI MTIME              

フォーマットD

Hillフォーム材料モデル(Model=FOAM):
(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MATHE MID Model NA NU RHO TEXP TREF    
  MU1 ALPHA1 BETA1 TAB1 TAB2   TAB4    
  MU2 ALPHA2 BETA2 MU3 ALPHA3 BETA3      
  MU4 ALPHA4 BETA4 MU5 ALPHA5 BETA5      
  MODULI MTIME              

(1) (2) (3) (4) (5) (6) (7) (8) (9) (10)
MATHE 2 MOONEY              
  80 20 0.001            

定義

フィールド 内容 SI単位の例
MID 固有の材料識別番号。

デフォルト無し(整数 > 0)

 
Model 超弾性材料モデルタイプ
MOONEY(デフォルト)
一般化のMooney-Rivlin超弾性モデルを選択します。
MOOR
物理Mooney-Rivlinモデル
RPOLY
縮約多項式モデル
NEOH
Neo-Hookeanモデル
YEOH
Yeohモデル
ABOYCE
Arruda-Boyce材料モデルを選択します。
OGDEN
Ogden材料モデル
FOAM
Hillフォームモデル
空白

(文字)

 
NU ポアソン比。

デフォルト = 0.495(実数)

 
RHO 材料密度。

デフォルトなし(実数)

 
TEXP 熱膨張係数。

デフォルトなし(実数)

 
TREF 参照温度。

デフォルトなし(実数)。

 
NA モデルのタイプが一般化多項式(MOONEY)または縮約多項式(RPOLY)の場合の偏差ひずみエネルギー多項式関数の次数。

OGDEN材料のひずみエネルギー関数の偏差部分の次数でもあります(フォーマットC)。

デフォルト = 2(0 < 整数 ≤ 5)

 
ND 体積ひずみエネルギーの多項式関数の次数。 3

デフォルト = 1 (整数 > 0)

 
Cpq 偏差変形に関係する材料定数。

デフォルトなし(実数)。

 
Dp 体積変形に関係する材料定数(MODEL=BOYCE)。

デフォルトなし(実数 ≥ 0.0)

 
TAB1 歪み変形に関係する材料定数(Cpq)の推定に使用される単純な引張-圧縮データを含むTABLES1エントリの表識別番号。TABLES1エントリのx値は伸張比、y値は工学応力の値である必要があります。

(整数 > 0 または空白)

 
TAB2 歪み変形に関係する材料定数(Cpq)の推定に使用される等双軸引張データを含むTABLES1エントリの表識別番号。TABLES1エントリのx値は伸張比、y値は工学応力の値である必要があります。

(整数 > 0 または空白)

 
TAB4 歪み変形に関係する材料定数(Cpq)の推定に使用される純せん断データを含むTABLES1エントリの表識別番号。TABLES1エントリのx値は伸張比、y値は公称応力の値である必要があります。

(整数 > 0 または空白)

 
TABD 材料定数の見積もりに使用されるデータの体積変化部分(Dp)を含むTABLES1エントリの表識別番号。TABLES1エントリのx値は圧力に、y値は体積変化の値にする必要があります。 TABD を使用してフォーマットAの体積データを適合させることもできます。また、現在サポートされているのは1次の適合のみです(TABDデータからはD1値のみが寄与します)。

(整数 > 0 または空白)

 
C1 初期せん断係数(Model = ABOYCE)。 5

デフォルトなし(実数)

 
λ m 最大ロッキングストレッチ。

β Model = ABOYCE)の値を計算します。 5

デフォルトなし(実数)

 
MUiALPHAi Ogden材料モデル(Model = OGDEN6または

Hillフォーム材料モデル(Model=FOAM)の材料定数。 7

 
BETAi Hillフォーム材料モデル(Model = FOAM)の材料定数。 7  
MODULI 仮のモジュライ特性についての継続行フラグ。 10  
MTIME 仮の材料特性。このフィールドは、入力された材料特性の粘弾性の解釈を制御します。
INSTANT
この材料特性は、MATVEエントリの粘弾性の“瞬間的な材料入力”とみなされます。
LONG(デフォルト)
この材料特性は、MATVEエントリの粘弾性の長期緩和材料入力とみなされます。
 

コメント

  1. CpqおよびTAB#フィールドが入力されると、対応するTAB#表に基づいて、Cpq(≠ 0.0)の値がカーブフィット値によって上書きされます。ただし、0.0に設定されているCpq値は上書きされません。
  2. 超弾性材料モデルの一般化多項式形式(MOONEY)は、材料の偏差および体積ひずみエネルギーの組み合わせとして記述されます。位置エネルギーまたはひずみエネルギー密度( W )は、多項式形式で次のように記述されます:
    一般化多項式形式(MOONEY): (1)
    W= p+q=1 N 1 C pq ( I ¯ 1 3 ) p ( I ¯ 2 3 ) q + p=1 N 2 1 D p ( J elas 1 ) 2p MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpdaaeWbqaaiaadoeadaWgaaWcbaGaamiCaiaadghaaeqaaOWaaeWa aeaaceWGjbGbaebadaWgaaWcbaGaaGymaaqabaGccqGHsislcaaIZa aacaGLOaGaayzkaaWaaWbaaSqabeaacaWGWbaaaOWaaeWaaeaaceWG jbGbaebadaWgaaWcbaGaaGOmaaqabaGccqGHsislcaaIZaaacaGLOa GaayzkaaWaaWbaaSqabeaacaWGXbaaaaqaaiaadchacqGHRaWkcaWG XbGaeyypa0JaaGymaaqaaiaad6eadaWgaaadbaGaaGymaaqabaaani abggHiLdGccqGHRaWkdaaeWbqaamaalaaabaGaaGymaaqaaiaadsea daWgaaWcbaGaamiCaaqabaaaaOWaaeWaaeaacaWGkbWaaSbaaSqaai aadwgacaWGSbGaamyyaiaadohaaeqaaOGaeyOeI0IaaGymaaGaayjk aiaawMcaamaaCaaaleqabaGaaGOmaiaadchaaaaabaGaamiCaiabg2 da9iaaigdaaeaacaWGobWaaSbaaWqaaiaaikdaaeqaaaqdcqGHris5 aaaa@63BC@
    ここで、
    N 1
    歪みひずみエネルギーの多項式関数の次数(NA
    N 2
    体積ひずみエネルギーの多項式関数の次数(ND)現時点では、1次の体積ひずみエネルギー関数のみがサポートされています(ND=1)。
    C p q
    歪み変形に関係する材料定数( C p q
    I ¯ 1 I ¯ 2
    OptiStructによって内部的に計算されるひずみ不変量
    D p
    体積変形に関係する材料定数( D p )。これらの値によって材料の圧縮性が定義されます。
    J elas
    OptiStructによって内部的に計算される弾性体積ひずみ
  3. 多項式フォームを使用して、MATHEエントリの対応する係数( C p q D p )を指定することで、以下の材料タイプをモデル化できます。

    物理Mooney-Rivlin材料(MOOR):

    N1 = N2 =1 (2)
    W = C 10 ( I ¯ 1 3 ) + C 01 ( I ¯ 2 3 ) + 1 D 1 ( J e l a s 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpcaWGdbWaaSbaaSqaaiaaigdacaaIWaaabeaakmaabmaabaGabmys ayaaraWaaSbaaSqaaiaaigdaaeqaaOGaeyOeI0IaaG4maaGaayjkai aawMcaaiabgUcaRiaadoeadaWgaaWcbaGaaGimaiaaigdaaeqaaOWa aeWaaeaaceWGjbGbaebadaWgaaWcbaGaaGOmaaqabaGccqGHsislca aIZaaacaGLOaGaayzkaaGaey4kaSYaaSaaaeaacaaIXaaabaGaamir amaaBaaaleaacaaIXaaabeaaaaGcdaqadaqaaiaadQeadaWgaaWcba GaamyzaiaadYgacaWGHbGaam4CaaqabaGccqGHsislcaaIXaaacaGL OaGaayzkaaWaaWbaaSqabeaacaaIYaaaaaaa@53EA@

    縮約多項式(RPOLY):

    q=0、N2 =1(3)
    W = p = 1 N 1 C p 0 ( I ¯ 1 3 ) p + 1 D 1 ( J e l a s 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpdaaeWbqaaiaadoeadaWgaaWcbaGaamiCaiaaicdaaeqaaOWaaeWa aeaaceWGjbGbaebadaWgaaWcbaGaaGymaaqabaGccqGHsislcaaIZa aacaGLOaGaayzkaaWaaWbaaSqabeaacaWGWbaaaaqaaiaadchacqGH 9aqpcaaIXaaabaGaamOtamaaBaaameaacaaIXaaabeaaa0GaeyyeIu oakiabgUcaRmaalaaabaGaaGymaaqaaiaadseadaWgaaWcbaGaaGym aaqabaaaaOWaaeWaaeaacaWGkbWaaSbaaSqaaiaadwgacaWGSbGaam yyaiaadohaaeqaaOGaeyOeI0IaaGymaaGaayjkaiaawMcaamaaCaaa leqabaGaaGOmaaaaaaa@5398@

    Neo-Hooken材料(NEOH):

    N1 = N2 =1、q=0(4)
    W = C 10 ( I ¯ 1 3 ) + 1 D 1 ( J e l a s 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpcaWGdbWaaSbaaSqaaiaaigdacaaIWaaabeaakmaabmaabaGabmys ayaaraWaaSbaaSqaaiaaigdaaeqaaOGaeyOeI0IaaG4maaGaayjkai aawMcaaiabgUcaRmaalaaabaGaaGymaaqaaiaadseadaWgaaWcbaGa aGymaaqabaaaaOWaaeWaaeaacaWGkbWaaSbaaSqaaiaadwgacaWGSb GaamyyaiaadohaaeqaaOGaeyOeI0IaaGymaaGaayjkaiaawMcaamaa CaaaleqabaGaaGOmaaaaaaa@4B8A@

    Yeoh材料(YEOH):

    N1 =3 N2 =1、q=0(5)
    W = C 10 ( I ¯ 1 3 ) + 1 D 1 ( J e l a s 1 ) 2 + C 20 ( I ¯ 1 3 ) 2 + C 30 ( I ¯ 1 3 ) 3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpcaWGdbWaaSbaaSqaaiaaigdacaaIWaaabeaakmaabmaabaGabmys ayaaraWaaSbaaSqaaiaaigdaaeqaaOGaeyOeI0IaaG4maaGaayjkai aawMcaaiabgUcaRmaalaaabaGaaGymaaqaaiaadseadaWgaaWcbaGa aGymaaqabaaaaOWaaeWaaeaacaWGkbWaaSbaaSqaaiaadwgacaWGSb GaamyyaiaadohaaeqaaOGaeyOeI0IaaGymaaGaayjkaiaawMcaamaa CaaaleqabaGaaGOmaaaakiabgUcaRiaadoeadaWgaaWcbaGaaGOmai aaicdaaeqaaOWaaeWaaeaaceWGjbGbaebadaWgaaWcbaGaaGymaaqa baGccqGHsislcaaIZaaacaGLOaGaayzkaaWaaWbaaSqabeaacaaIYa aaaOGaey4kaSIaam4qamaaBaaaleaacaaIZaGaaGimaaqabaGcdaqa daqaaiqadMeagaqeamaaBaaaleaacaaIXaaabeaakiabgkHiTiaaio daaiaawIcacaGLPaaadaahaaWcbeqaaiaaiodaaaaaaa@5E32@

    一般化Mooney Rivlinモデル以外の材料モデルを以下に示します:

    3項のMooney-Rivlin材料: (6)
    W = C 10 ( I ¯ 1 3 ) + C 01 ( I ¯ 2 3 ) + C 11 ( I ¯ 1 3 ) ( I ¯ 2 3 ) + 1 D 1 ( J e l a s 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpcaWGdbWaaSbaaSqaaiaaigdacaaIWaaabeaakmaabmaabaGabmys ayaaraWaaSbaaSqaaiaaigdaaeqaaOGaeyOeI0IaaG4maaGaayjkai aawMcaaiabgUcaRiaadoeadaWgaaWcbaGaaGimaiaaigdaaeqaaOWa aeWaaeaaceWGjbGbaebadaWgaaWcbaGaaGOmaaqabaGccqGHsislca aIZaaacaGLOaGaayzkaaGaey4kaSIaam4qamaaBaaaleaacaaIXaGa aGymaaqabaGcdaqadaqaaiqadMeagaqeamaaBaaaleaacaaIXaaabe aakiabgkHiTiaaiodaaiaawIcacaGLPaaadaqadaqaaiqadMeagaqe amaaBaaaleaacaaIYaaabeaakiabgkHiTiaaiodaaiaawIcacaGLPa aacqGHRaWkdaWcaaqaaiaaigdaaeaacaWGebWaaSbaaSqaaiaaigda aeqaaaaakmaabmaabaGaamOsamaaBaaaleaacaWGLbGaamiBaiaadg gacaWGZbaabeaakiabgkHiTiaaigdaaiaawIcacaGLPaaadaahaaWc beqaaiaaikdaaaaaaa@6155@
    Signiorini材料: (7)
    W = C 10 ( I ¯ 1 3 ) + C 01 ( I ¯ 2 3 ) + C 20 ( I ¯ 1 3 ) 2 + 1 D 1 ( J e l a s 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpcaWGdbWaaSbaaSqaaiaaigdacaaIWaaabeaakmaabmaabaGabmys ayaaraWaaSbaaSqaaiaaigdaaeqaaOGaeyOeI0IaaG4maaGaayjkai aawMcaaiabgUcaRiaadoeadaWgaaWcbaGaaGimaiaaigdaaeqaaOWa aeWaaeaaceWGjbGbaebadaWgaaWcbaGaaGOmaaqabaGccqGHsislca aIZaaacaGLOaGaayzkaaGaey4kaSIaam4qamaaBaaaleaacaaIYaGa aGimaaqabaGcdaqadaqaaiqadMeagaqeamaaBaaaleaacaaIXaaabe aakiabgkHiTiaaiodaaiaawIcacaGLPaaadaahaaWcbeqaaiaaikda aaGccqGHRaWkdaWcaaqaaiaaigdaaeaacaWGebWaaSbaaSqaaiaaig daaeqaaaaakmaabmaabaGaamOsamaaBaaaleaacaWGLbGaamiBaiaa dggacaWGZbaabeaakiabgkHiTiaaigdaaiaawIcacaGLPaaadaahaa Wcbeqaaiaaikdaaaaaaa@5D3D@
    3次の不変材料: (8)
    W = C 10 ( I ¯ 1 3 ) + C 01 ( I ¯ 2 3 ) + C 11 ( I ¯ 1 3 ) ( I ¯ 2 3 ) + C 20 ( I ¯ 1 3 ) 2 + 1 D 1 ( J e l a s 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadEfacqGH9a qpcaWGdbWaaSbaaSqaaiaaigdacaaIWaaabeaakmaabmaabaGabmys ayaaraWaaSbaaSqaaiaaigdaaeqaaOGaeyOeI0IaaG4maaGaayjkai aawMcaaiabgUcaRiaadoeadaWgaaWcbaGaaGimaiaaigdaaeqaaOWa aeWaaeaaceWGjbGbaebadaWgaaWcbaGaaGOmaaqabaGccqGHsislca aIZaaacaGLOaGaayzkaaGaey4kaSIaam4qamaaBaaaleaacaaIXaGa aGymaaqabaGcdaqadaqaaiqadMeagaqeamaaBaaaleaacaaIXaaabe aakiabgkHiTiaaiodaaiaawIcacaGLPaaadaqadaqaaiqadMeagaqe amaaBaaaleaacaaIYaaabeaakiabgkHiTiaaiodaaiaawIcacaGLPa aacqGHRaWkcaWGdbWaaSbaaSqaaiaaikdacaaIWaaabeaakmaabmaa baGabmysayaaraWaaSbaaSqaaiaaigdaaeqaaOGaeyOeI0IaaG4maa GaayjkaiaawMcaamaaCaaaleqabaGaaGOmaaaakiabgUcaRmaalaaa baGaaGymaaqaaiaadseadaWgaaWcbaGaaGymaaqabaaaaOWaaeWaae aacaWGkbWaaSbaaSqaaiaadwgacaWGSbGaamyyaiaadohaaeqaaOGa eyOeI0IaaGymaaGaayjkaiaawMcaamaaCaaaleqabaGaaGOmaaaaaa a@6AA8@
    3次の変形材料(James-Green-Simpson): (9)
    W = C 10 ( I ¯ 1 3 ) + C 01 ( I ¯ 2 3 ) + C 11 ( I ¯ 1 3 ) ( I ¯ 2 3 ) + C 20 ( I ¯ 1 3 ) 2 + C 30 ( I ¯ 1 3 ) 3 + 1 D 1 ( J e l a s 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOabaeqabaGaam4vai abg2da9iaadoeadaWgaaWcbaGaaGymaiaaicdaaeqaaOWaaeWaaeaa ceWGjbGbaebadaWgaaWcbaGaaGymaaqabaGccqGHsislcaaIZaaaca GLOaGaayzkaaGaey4kaSIaam4qamaaBaaaleaacaaIWaGaaGymaaqa baGcdaqadaqaaiqadMeagaqeamaaBaaaleaacaaIYaaabeaakiabgk HiTiaaiodaaiaawIcacaGLPaaacqGHRaWkcaWGdbWaaSbaaSqaaiaa igdacaaIXaaabeaakmaabmaabaGabmysayaaraWaaSbaaSqaaiaaig daaeqaaOGaeyOeI0IaaG4maaGaayjkaiaawMcaamaabmaabaGabmys ayaaraWaaSbaaSqaaiaaikdaaeqaaOGaeyOeI0IaaG4maaGaayjkai aawMcaaaqaaiaaywW7cqGHRaWkcaWGdbWaaSbaaSqaaiaaikdacaaI WaaabeaakmaabmaabaGabmysayaaraWaaSbaaSqaaiaaigdaaeqaaO GaeyOeI0IaaG4maaGaayjkaiaawMcaamaaCaaaleqabaGaaGOmaaaa kiabgUcaRiaadoeadaWgaaWcbaGaaG4maiaaicdaaeqaaOWaaeWaae aaceWGjbGbaebadaWgaaWcbaGaaGymaaqabaGccqGHsislcaaIZaaa caGLOaGaayzkaaWaaWbaaSqabeaacaaIZaaaaOGaey4kaSYaaSaaae aacaaIXaaabaGaamiramaaBaaaleaacaaIXaaabeaaaaGcdaqadaqa aiaadQeadaWgaaWcbaGaamyzaiaadYgacaWGHbGaam4CaaqabaGccq GHsislcaaIXaaacaGLOaGaayzkaaWaaWbaaSqabeaacaaIYaaaaaaa aa@7592@
  4. MATHE超弾性材料は、CTETRA(4、10)、CPENTA(6、15)、CHEXA(8、20)要素タイプをサポートしています。
  5. Arruda-Boyceモデル(ABOYCE)は次のように定義されます: (10)
    W= C 1 i=1 5 α i β i1 ( I ¯ 1 i 3 i )+ 1 D 1 ( J elas 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4vaiabg2 da9iaadoeadaWgaaWcbaGaaGymaaqabaGcdaaeWbqaaiabeg7aHnaa BaaaleaacaWGPbaabeaakiabek7aInaaCaaaleqabaGaamyAaiabgk HiTiaaigdaaaGcdaqadaqaaiqadMeagaqeamaaDaaaleaacaaIXaaa baGaamyAaaaakiabgkHiTiaaiodadaahaaWcbeqaaiaadMgaaaaaki aawIcacaGLPaaacqGHRaWkaSqaaiaadMgacqGH9aqpcaaIXaaabaGa aGynaaqdcqGHris5aOWaaSaaaeaacaaIXaaabaGaamiramaaBaaale aacaaIXaaabeaaaaGcdaqadaqaaiaadQeadaWgaaWcbaGaamyzaiaa dYgacaWGHbGaam4CaaqabaGccqGHsislcaaIXaaacaGLOaGaayzkaa WaaWbaaSqabeaacaaIYaaaaaaa@59DA@

    ここで、

    β = 1 N = 1 λ m 2 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqOSdiMaey ypa0ZaaSaaaeaacaaIXaaabaGaamOtaaaacqGH9aqpdaWcaaqaaiaa igdaaeaacqaH7oaBdaqhaaWcbaGaamyBaaqaaiaaikdaaaaaaaaa@3F9C@
    N MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOtaaaa@36CA@
    ロッキングストレッチ制限の指標。
    λ m MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4UdW2aaS baaSqaaiaad2gaaeqaaaaa@38C9@
    最大ロッキングストレッチ。
    D 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadseadaWgaa WcbaGaaGymaaqabaaaaa@379C@
    体積変形に関係しています。材料の圧縮性を定義します。
    I ¯ 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiqadMeagaqeam aaBaaaleaacaaIXaaabeaaaaa@37B9@
    OptiStructによって内部的に計算される1番目のひずみ不変量。
    ここで、 I ¯ 1 = I 1 J 2 3 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiqadMeagaqeam aaBaaaleaacaaIXaaabeaakiabg2da9iaadMeadaWgaaWcbaGaaGym aaqabaGccaWGkbWaaWbaaSqabeaacqGHsisldaWccaqaaiaaikdaae aacaaIZaaaaaaaaaa@3DFC@ です。
    J e l a s MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadQeadaWgaa WcbaGaamyzaiaadYgacaWGHbGaam4Caaqabaaaaa@3AA0@
    OptiStructによって内部的に計算される弾性体積ひずみ。
    C 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaiaadseadaWgaa WcbaGaaGymaaqabaaaaa@379C@
    初期せん断係数

    α 1 = 1 2 ; α 2 = 1 20 ; α 3 = 11 1050 ; α 4 = 19 7000 ; α 5 = 519 673750 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqySde2aaS baaSqaaiaaigdaaeqaaOGaeyypa0ZaaSaaaeaacaaIXaaabaGaaGOm aaaacaGG7aGaeqySde2aaSbaaSqaaiaaikdaaeqaaOGaeyypa0ZaaS aaaeaacaaIXaaabaGaaGOmaiaaicdaaaGaai4oaiabeg7aHnaaBaaa leaacaaIZaaabeaakiabg2da9maalaaabaGaaGymaiaaigdaaeaaca aIXaGaaGimaiaaiwdacaaIWaaaaiaacUdacqaHXoqydaWgaaWcbaGa aGinaaqabaGccqGH9aqpdaWcaaqaaiaaigdacaaI5aaabaGaaG4nai aaicdacaaIWaGaaGimaaaacaGG7aGaeqySde2aaSbaaSqaaiaaiwda aeqaaOGaeyypa0ZaaSaaaeaacaaI1aGaaGymaiaaiMdaaeaacaaI2a GaaG4naiaaiodacaaI3aGaaGynaiaaicdaaaaaaa@5E69@

  6. Ogden材料モデル(OGDEN)は次のように定義されます: (11)
    W= i=1 N 1 2 μ i α i 2 ( λ ¯ 1 α i + λ ¯ 2 α i + λ ¯ 3 α i 3 ) + 1 D 1 ( J elas 1 ) 2 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4vaiabg2 da9maaqahabaWaaSaaaeaacaaIYaGaeqiVd02aaSbaaSqaaiaadMga aeqaaaGcbaGaeqySde2aa0baaSqaaiaadMgaaeaacaaIYaaaaaaakm aabmaabaGafq4UdWMbaebadaqhaaWcbaGaaGymaaqaaiabeg7aHnaa BaaameaacaWGPbaabeaaaaGccqGHRaWkcuaH7oaBgaqeamaaDaaale aacaaIYaaabaGaeqySde2aaSbaaWqaaiaadMgaaeqaaaaakiabgUca RiqbeU7aSzaaraWaa0baaSqaaiaaiodaaeaacqaHXoqydaWgaaadba GaamyAaaqabaaaaOGaeyOeI0IaaG4maaGaayjkaiaawMcaaaWcbaGa amyAaiabg2da9iaaigdaaeaacaWGobWaaSbaaWqaaiaaigdaaeqaaa qdcqGHris5aOGaey4kaSYaaSaaaeaacaaIXaaabaGaamiramaaBaaa leaacaaIXaaabeaaaaGcdaqadaqaaiaadQeadaWgaaWcbaGaamyzai aadYgacaWGHbGaam4CaaqabaGccqGHsislcaaIXaaacaGLOaGaayzk aaWaaWbaaSqabeaacaaIYaaaaaaa@6755@
    ここで、
    λ ¯ 1 , λ ¯ 2 , λ ¯ 3
    3つの偏差ストレッチ(偏差ストレッチと主ストレッチには λ ¯ i = J 1 3 λ i MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGafq4UdWMbae badaWgaaWcbaGaamyAaaqabaGccqGH9aqpcaWGkbWaaWbaaSqabeaa daWcbaadbaGaaGymaaqaaiaaiodaaaaaaOGaeq4UdW2aaSbaaSqaai aadMgaaeqaaaaa@3F55@ の関係が成り立ちます。)
    μ i
    MUiフィールドで定義されます。
    α i
    ALPHAiフィールドで定義されます。
    N 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVCI8FfYJH8YrFfeuY=Hhbbf9v8qqaqFr0xc9pk0xbb a9q8WqFfeaY=biLkVcLq=JHqpepeea0=as0Fb9pgeaYRXxe9vr0=vr 0=vqpWqaaeaabiGaciaacaqabeaadaqaaqaaaOqaaSGaamOtamaaBa aameaacaaIXaaabeaaaaa@37B2@
    NAフィールドで定義されるひずみエネルギー関数の偏差部分の次数
  7. Hillフォームモデル(FOAM)は次のように定義されます:(12)
    W = i = 1 N 1 2 μ i α i 2 ( λ 1 α i + λ 2 α i + λ 3 α i 3 + 1 β i ( J α i β i 1 ) ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4vaiabg2 da9maaqahabaWaaSaaaeaacaaIYaGaeqiVd02aaSbaaSqaaiaadMga aeqaaaGcbaGaeqySde2aa0baaSqaaiaadMgaaeaacaaIYaaaaaaakm aabmaabaGaeq4UdW2aa0baaSqaaiaaigdaaeaacqaHXoqydaWgaaad baGaamyAaaqabaaaaOGaey4kaSIaeq4UdW2aa0baaSqaaiaaikdaae aacqaHXoqydaWgaaadbaGaamyAaaqabaaaaOGaey4kaSIaeq4UdW2a a0baaSqaaiaaiodaaeaacqaHXoqydaWgaaadbaGaamyAaaqabaaaaO GaeyOeI0IaaG4maiabgUcaRmaalaaabaGaaGymaaqaaiabek7aInaa BaaaleaacaWGPbaabeaaaaGcdaqadaqaaiaadQeadaahaaWcbeqaai abgkHiTiabeg7aHnaaBaaameaacaWGPbaabeaaliabek7aInaaBaaa meaacaWGPbaabeaaaaGccqGHsislcaaIXaaacaGLOaGaayzkaaaaca GLOaGaayzkaaaaleaacaWGPbGaeyypa0JaaGymaaqaaiaad6eadaWg aaadbaGaaGymaaqabaaaniabggHiLdaaaa@69DB@
    ここで、
    λ 1 , λ 2 , λ 3 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4UdW2aaS baaSqaaiaaigdaaeqaaOGaaiilaiabeU7aSnaaBaaaleaacaaIYaaa beaakiaacYcacqaH7oaBdaWgaaWcbaGaaG4maaqabaaaaa@3F3E@
    主ストレッチ
    μ i
    MUiフィールドで定義されます。
    α i MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqySde2aaS baaSqaaiaadMgaaeqaaaaa@38AF@
    ALPHAiフィールドで定義されます。
    β i MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqOSdi2aaS baaSqaaiaadMgaaeqaaaaa@38B2@
    BETAiフィールドで定義されます。
    N 1 MathType@MTEF@5@5@+= feaagKart1ev2aqatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamOtamaaBa aaleaacaaIXaaabeaaaaa@37B1@
    NAフィールドで定義されるひずみエネルギー関数の次数

    現在、Hill材料モデルは陽解法解析に対してのみサポートされています。

  8. ポアソン比とD1またはTABDが共に定義されている場合、ポアソン比が優先されます。
  9. 線形解析に用いられる初期弾性率は:
    • Mooney、Neo-Hookean、Mooney-Rivlin、Yeoh、縮約多項式

      G = 2 ( C 10 + C 01 ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4raiabg2 da9iaaikdacaGGOaGaam4qamaaBaaaleaacaaIXaGaaGimaaqabaGc cqGHRaWkcaWGdbWaaSbaaSqaaiaaicdacaaIXaaabeaakiaacMcaaa a@3FA5@ および K = 2 D 1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saiabg2 da9maalaaabaGaaGOmaaqaaiaadseadaWgaaWcbaGaaGymaaqabaaa aaaa@3A48@

    • Ogden

      G = μ 1 + μ 2 + μ 3 + μ 4 + μ 5 = t = 1 5 μ t MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4raiabg2 da9iabeY7aTnaaBaaaleaacaaIXaaabeaakiabgUcaRiabeY7aTnaa BaaaleaacaaIYaaabeaakiabgUcaRiabeY7aTnaaBaaaleaacaaIZa aabeaakiabgUcaRiabeY7aTnaaBaaaleaacaaI0aaabeaakiabgUca RiabeY7aTnaaBaaaleaacaaI1aaabeaakiabg2da9maaqahabaGaeq iVd02aaSbaaSqaaiaadshaaeqaaaqaaiaadshacqGH9aqpcaaIXaaa baGaaGynaaqdcqGHris5aaaa@522E@ および K = 2 D 1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saiabg2 da9maalaaabaGaaGOmaaqaaiaadseadaWgaaWcbaGaaGymaaqabaaa aaaa@3A48@

    • Arruda-Boyce

      G = C 1 ( 1 + 3 5 λ m 2 + 99 175 λ m 4 + 513 875 λ m 6 + 42039 67375 λ m 8 ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4raiabg2 da9iaadoeadaWgaaWcbaGaaGymaaqabaGcdaqadaqaaiaaigdacqGH RaWkdaWcaaqaaiaaiodaaeaacaaI1aGaeq4UdW2aa0baaSqaaiaad2 gaaeaacaaIYaaaaaaakiabgUcaRmaalaaabaGaaGyoaiaaiMdaaeaa caaIXaGaaG4naiaaiwdacqaH7oaBdaqhaaWcbaGaamyBaaqaaiaais daaaaaaOGaey4kaSYaaSaaaeaacaaI1aGaaGymaiaaiodaaeaacaaI 4aGaaG4naiaaiwdacqaH7oaBdaqhaaWcbaGaamyBaaqaaiaaiAdaaa aaaOGaey4kaSYaaSaaaeaacaaI0aGaaGOmaiaaicdacaaIZaGaaGyo aaqaaiaaiAdacaaI3aGaaG4maiaaiEdacaaI1aGaeq4UdW2aa0baaS qaaiaad2gaaeaacaaI4aaaaaaaaOGaayjkaiaawMcaaaaa@5F25@ および K = 2 D 1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saiabg2 da9maalaaabaGaaGOmaaqaaiaadseadaWgaaWcbaGaaGymaaqabaaa aaaa@3A48@

    体積弾性率 K MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saaaa@36C6@ の追加処理は:
    • ポアソン比 ν MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyVd4gaaa@37AE@ がゼロでない場合は、体積弾性率 K MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saaaa@36C6@ は以下と置き換えられます:(13)
      K = 2 G ( 1 + ν ) 3 ( 1 2 ν ) MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saiabg2 da9maalaaabaGaaGOmaiaadEeacaGGOaGaaGymaiabgUcaRiabe27a UjaacMcaaeaacaaIZaGaaiikaiaaigdacqGHsislcaaIYaGaeqyVd4 Maaiykaaaaaaa@4444@
    • K = 0 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saiabg2 da9iaaicdacaGGSaaaaa@3936@ の場合、 K MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saaaa@36C6@ 30 G MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaG4maiaaic dacaWGhbaaaa@3839@ に設定する必要があります。
    • K 30 G MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saiabgw MiZkaaiodacaaIWaGaam4raiaacYcaaaa@3B7F@ の場合、 K MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4saaaa@36C6@ 30 G MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaaG4maiaaic dacaWGhbaaaa@3839@ に設定する必要があります。
    ヤング率とポアソン比は次のように与えられます:(14)
    E = 9 K G 3 K + G MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyraiabg2 da9maalaaabaGaaGyoaiaadUeacaWGhbaabaGaaG4maiaadUeacqGH RaWkcaWGhbaaaaaa@3D70@
    および(15)
    ν = 3 K 2 G 6 K + 2 G MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyVd4Maey ypa0ZaaSaaaeaacaaIZaGaam4saiabgkHiTiaaikdacaWGhbaabaGa aGOnaiaadUeacqGHRaWkcaaIYaGaam4raaaaaaa@40C0@
    ここで、
    E MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyraaaa@36C0@
    ヤング率
    G MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyraaaa@36C0@
    せん断係数
    K MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaamyraaaa@36C0@
    体積弾性率
    ν MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqyVd4gaaa@37AE@
    ポアソン比
    C 10 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4qamaaBa aaleaacaaIXaGaaGimaaqabaaaaa@385F@ C 01 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4qamaaBa aaleaacaaIXaGaaGimaaqabaaaaa@385F@ D 1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4qamaaBa aaleaacaaIXaGaaGimaaqabaaaaa@385F@ μ i MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeqiVd02aaS baaSqaaiaadMgaaeqaaaaa@38C6@ 、および C 1 MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaam4qamaaBa aaleaacaaIXaGaaGimaaqabaaaaa@385F@
    材料の係数
    λ m MathType@MTEF@5@5@+= feaagKart1ev2aaatCvAUfeBSjuyZL2yd9gzLbvyNv2CaerbuLwBLn hiov2DGi1BTfMBaeXatLxBI9gBaerbd9wDYLwzYbItLDharqqtubsr 4rNCHbGeaGqiVu0Je9sqqrpepC0xbbL8F4rqqrFfpeea0xe9Lq=Jc9 vqaqpepm0xbba9pwe9Q8fs0=yqaqpepae9pg0FirpepeKkFr0xfr=x fr=xb9adbaqaaeGaciGaaiaabeqaamaabaabaaGcbaGaeq4UdW2aaS baaSqaaiaad2gaaeqaaaaa@38C8@
    高分子鎖のネットワークがロックされるときの伸び
  10. MODULI 継続行は、MATVEエントリと併用されている場合にのみ適用されます。この材料入力の解釈方法の詳細については、MATVEをご参照ください。
  11. HyperMeshでは、このカードは材料として表されます。