1、Ec=Ec=22900混凝土单轴受拉应力-应变曲线极限抗拉强度峰值点应变系数初始弹性模量名义应变Ecx2.390.0001040511.78217522290000.0000000002.390.0001040511.78217522290010.0001040512.390.0001040511.7821752229001.20.0001248622.390.0001040511.7821752229001.50.0001560772.390.0001040511.78217522290020.0002081032.390.0001040511.7821752229002.50.000260
2、1292.390.0001040511.78217522290030.0003121542.390.0001040511.7821752229003.50.0003641802.390.0001040511.78217522290040.0004162062.390.0001040511.7821752229004.50.0004682322.390.0001040511.78217522290050.0005202572.390.0001040511.7821752229005.50.0005722832.390.0001040511.78217522290060.0006243092.39
3、0.0001040511.7821752229006.50.0006763352.390.0001040511.78217522290070.0007283602.390.0001040511.7821752229007.50.000780386受拉真实应力应变曲线0.00090.00080.00070.00060.00050.00040.00030.00020.0001000.511.522.53真实应变真实应力,t rfrt,tnom,/t r 受拉真实应力应变曲线0.00090.00080.00070.00060.00050.00040.00030.00020.0001000.511.5
4、22.53真实应变真实应力为需要自己填入的数据为ABAQUS输入数据f ft t,r=,r=2.39C.2.3-2名义应力损伤系数真实应力Dt1.00303063-0.2036367560-0.09710380401.00303063-0.003030632.39-0.0015141692.3902486831.003030630.2375473852.1801070010.1268146732.1803792131.003030630.5103653661.750036450.3002610241.7503095911.003030630.734800591.2638229980.48502
5、48461.2640860031.003030630.8342271020.9875003180.592847820.9877571951.003030630.8858935260.815671420.6622035020.8159260361.003030630.9161452230.6993258090.7104231070.699580491.003030630.9354384380.6153436570.7459103260.6155997661.003030630.9485420130.5517584770.773156470.5520168281.003030630.9578784
6、280.5018319130.7947645950.5020929951.003030630.9647852610.4614991070.8123440950.4617632151.003030630.9700512430.4281675590.8269429080.4284348681.003030630.9741667490.4001069720.8392727450.4003775781.003030630.9774501980.3761183070.8498340860.3763922571.003030630.9801159810.3553441170.8589892960.3556
7、21423非弹性应变-损伤因子曲线0.00090.00080.00070.00060.00050.00040.00030.00020.00010-0.000100.10.20.30.40.50.60.70.80.91非弹性应变损伤因子ttdnomtrue,/t rct rfE混凝土单轴受拉应力-应变曲线受拉真实应力应变曲线0.00090.00080.00070.00060.00050.00040.00030.00020.0001000.511.522.53真实应变真实应力受拉真实应力应变曲线0.00090.00080.00070.00060.00050.00040.00030.00020.00
8、01000.511.522.53真实应变真实应力非弹性应变-损伤因子曲线0.00090.00080.00070.00060.00050.00040.00030.00020.00010-0.000100.10.20.30.40.50.60.70.80.91非弹性应变损伤因子ABAQUS输入的应力单位N/mm2真实应变非弹性应变受拉行为受拉负应力受拉负应变00000.000104046-3.31614E-07-2.390248683-0.0001040462390248.6830.0001248542.96409E-05-2.180379213-0.0001248542180379.2130.00
9、01560657.96323E-05-1.750309591-0.0001560651750309.5910.0002080810.000152881-1.264086003-0.0002080811264086.0030.0002600950.000216961-0.987757195-0.000260095987757.19470.0003121060.000276476-0.815926036-0.000312106815926.03580.0003641140.000333564-0.69958049-0.000364114699580.48990.0004161190.0003892
10、37-0.615599766-0.000416119615599.76650.0004681220.000444016-0.552016828-0.000468122552016.82790.0005201220.000498197-0.502092995-0.000520122502092.9950.0005721190.000551955-0.461763215-0.000572119461763.21470.0006241140.000605405-0.428434868-0.000624114428434.86770.0006761060.000658622-0.400377578-0
11、.000676106400377.5780.0007280950.000711659-0.376392257-0.000728095376392.25660.0007800820.000764552-0.355621423-0.000780082355621.4225trueckt为ABAQUS输入数据非弹性应变-损伤因子曲线0.00090.00080.00070.00060.00050.00040.00030.00020.00010-0.000100.10.20.30.40.50.60.70.80.91非弹性应变损伤因子非弹性应变-损伤因子曲线0.00090.00080.00070.0006
12、0.00050.00040.00030.00020.00010-0.000100.10.20.30.40.50.60.70.80.91非弹性应变损伤因子ABAQUS输入的非弹性应变损伤因子计算方法1002.96409E-050.1268157.96323E-050.3002610.0001528810.4850250.0002169610.5928480.0002764760.6622040.0003335640.7104230.0003892370.745910.0004440160.7731560.0004981970.7947650.0005519550.8123440.00060540
13、50.8269430.0006586220.8392730.0007116590.8498340.0007645520.858989受拉行为混凝土单轴受压应力-应变曲线fc,r=fc,r=26.8Ec=Ec=22900抗压强度峰值点应变系数弹性模量/c,rc,rcu/c,rEcx26.80.0015904221.1698440792.44598082322900026.80.0015904221.1698440792.445980823229000.726.80.0015904221.1698440792.445980823229000.826.80.0015904221.1698440792
14、.445980823229000.926.80.0015904221.1698440792.44598082322900126.80.0015904221.1698440792.445980823229001.226.80.0015904221.1698440792.445980823229001.526.80.0015904221.1698440792.44598082322900226.80.0015904221.1698440792.445980823229002.526.80.0015904221.1698440792.44598082322900326.80.0015904221.1
15、698440792.445980823229003.526.80.0015904221.1698440792.44598082322900426.80.0015904221.1698440792.445980823229004.526.80.0015904221.1698440792.44598082322900526.80.0015904221.1698440792.445980823229005.526.80.0015904221.1698440792.44598082322900626.80.0015904221.1698440792.445980823229006.526.80.001
16、5904221.1698440792.445980823229007为需要自己填入的数据为ABAQUS输入数据受压真实应力应变曲线0.0120.010.0080.0060.0040.0020051015202530真实应变真实应力crcf,受压真实应力应变曲线0.0120.010.0080.0060.0040.0020051015202530真实应变真实应力名义应变系数系数损伤演化参数名义应力损伤因子nDc03.785671080.7358460420000.0011132953.785671080.7358460420.0851190723.324398410.0435059170.0012
17、723383.785671080.7358460420.13363004525.243013870.0692100370.001431383.785671080.7358460420.19413709326.415054530.1023013270.0015904223.785671080.7358460420.26415395826.80.142185310.0019085063.785671080.7358460420.40980933325.794161750.2317613220.0023856333.785671080.7358460420.58947724222.427265950
18、.3592795010.0031808443.785671080.7358460420.76786049316.909349060.5181914210.0039760553.785671080.7358460420.85662029413.054959570.6213448710.0047712663.785671080.7358460420.90417893210.469600230.6904502170.0055664773.785671080.7358460420.9319387418.6759264520.7391144710.0063616883.785671080.7358460
19、420.9493518857.3785515660.7749486380.0071568993.785671080.7358460420.9609228376.4044727350.8023205540.007952113.785671080.7358460420.968974565.6498353660.8238596010.0087473213.785671080.7358460420.9747905925.0497882760.8412252920.0095425323.785671080.7358460420.9791226264.5622066280.8555099530.01033
20、77423.785671080.7358460420.982432924.1587304450.8674591380.0111329533.785671080.7358460420.9850177093.819654730.87759783非弹性应变-损伤因子曲线0.00090.00080.00070.00060.00050.00040.00030.00020.0001000.10.20.30.40.50.60.70.80.91非弹性应变损伤因子ccdnomnom混凝土单轴受压应力-应变曲线受压真实应力应变曲线0.0120.010.0080.0060.0040.0020051015202530
21、真实应变真实应力受压真实应力应变曲线0.0120.010.0080.0060.0040.0020051015202530真实应变真实应力非弹性应变-损伤因子曲线0.00090.00080.00070.00060.00050.00040.00030.00020.0001000.10.20.30.40.50.60.70.80.91非弹性应变损伤因子真实应力真实应变开裂应变ABAQUS输入的应力单位N/mm2ABAQUS输入的非弹性应变cin000受压23.350370.0011126769.30095E-0523350365.35025.275130.0012715290.000167811252
22、75131.50.00016781126.452860.0014303560.00027520926452864.50.00027520926.842620.0015891590.00041699226842623.310.00041699225.843390.0019066870.00077815525843390.070.00077815522.480770.0023827920.00140109922480769.180.00140109916.963140.0031757960.00243504716963135.060.00243504713.106870.0039681710.00
23、339581913106866.80.00339581910.519550.0047599190.0043005510519553.470.004300558.7242210.0055510410.0051700718724220.7950.0051700717.4254920.0063415380.006017287425491.6070.006017286.4503090.007131410.0068497376450308.8970.0068497375.6947630.0079206580.0076719795694763.4760.0076719795.093960.00870928
24、40.0084868415093960.3920.0084868414.6057420.0094972890.0092961654605741.6280.0092961654.2017220.0102846730.0101011924201722.3290.0101011923.8621790.0110714380.0109027843862178.7690.010902784truetrue非弹性应变-损伤因子曲线0.00090.00080.00070.00060.00050.00040.00030.00020.0001000.10.20.30.40.50.60.70.80.91非弹性应变损伤因子非弹性应变-损伤因子曲线0.00090.00080.00070.00060.00050.00040.00030.00020.0001000.10.20.30.40.50.60.70.80.91非弹性应变损伤因子损伤因子计算方法100.069210.1023010.1421850.2317610.359280.5181910.6213450.690450.7391140.7749490.8023210.823860.8412250.855510.8674590.877598
