ABAQUS混凝土本构关系C60
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混凝土强度等级C 混凝土弹性模量E 混凝土峰值压应变εc 混凝土峰值压应力σc βη受压应力应变曲线
σεy 应力推应变0.316456150.0004690.3164556960.379747180.0005750.3797468350.527426250.0008460.527426160.675105320.0011640.6751054850.801688380.0015020.8016877640.907173430.0018830.9071729960.949367450.0020990.9493670890.970464460.0022430.9704641350.98734246.80.0024030.987341772147.40.0027081应变反推应力47.351310.0029790.99897273746.522930.0040620.98149631644.862680.0054160.94646995443.020370.006770.90760274141.188020.0081240.8689454737.78370.0108320.797124556受拉应力应变曲线
σc 4.462242混凝土强度等级
C 混凝土弹性模量E C60
C40
混凝土峰值压应变εc
混凝土峰值压应力σc
β
η
受压应力应变曲线σεy
应力推应变0.21097 6.6666670.000280.210970464
0.379747120.0005330.379746835
0.52742616.666670.0007850.52742616
0.67510521.333330.0010790.675105485
0.80168825.333330.0013920.801687764
0.90717328.666670.0017460.907172996
0.949367300.0019460.949367089
0.97046430.666670.0020790.970464135
0.98734231.20.0022280.987341772
131.60.0027081
应变反推应力31.573490.0029790.999161085
31.015280.0040620.981496316
29.908450.0054160.946469954
28.680250.006770.907602741
27.458680.0081240.86894547
25.189140.0108320.797124556
受拉应力应变曲线
σc 3.405328
60混凝土圆柱体抗压强度f c=0.79f cu混凝土结构第10页32564.94219
0.0018925εo0.002708
47.4σtanxin33.654
0.113115151
2ξ 1.1
xεpl
0.1732326188.47785E-060
0.212438469 2.25196E-05 1.4E-05
0.3125599377.8683E-057.02E-05
0.4300048120.0001817560.000173
0.554677380.000335110.000327
0.6953247560.0005624290.000554
0.774982420.0007167180.000708
0.8281399840.0008299550.000821
0.887491210.0009661060.000958
0.9999999890.0012523430.001244
1.10.0015246280.001516
1.50.0026332240.002625
20.0040381550.00403
2.50.0054486760.00544
30.0068588910.00685
40.0096713270.009663
系…
0.0040.0060.0080.010.012
40混凝土圆柱体抗压强度f c=0.79f cu混凝土结构第10页26589.16396
0.001695εo0.00251
31.6σtanxin22.436 0.092358134
2ξ 1.1
xεpl
0.111726655 2.97494E-05 2.13E-05
0.2124384698.1993E-057.35E-05
0.3125599370.0002728510.000264
0.4300048120.0004243810.000416
0.554677380.0006145270.000606
0.6953247560.0008652480.000857
0.774982420.0010242770.001016
0.8281399840.0011372510.001129
0.887491210.0012698690.001261
10.0017375270.001729
1.10.0020091310.002001
1.50.0031094310.003101
20.0044973670.004489
2.50.005889030.005881
30.007280490.007272
40.010*******.01005