abaqus有限元分析报告简支梁

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1、实用标准文案1.梁C的主要参数：其中：梁长3000mm，高为406mm，上下部保护层厚度为38mm，纵筋端部保护层厚度为25mm抗压强度：35.1MPa抗拉强度：2.721MPa受拉钢筋为2Y16，受压钢筋为2Y9.5，屈服强度均为440MPa箍筋：Y7@102，屈服强度为596MPa2.混凝土及钢筋的本构关系1、运用陈光明老师的论文（Chenetal.2011）来确定混凝土的本构关系：受压强度：其中=28020，，2、受压强度与开裂位移的相互关系：精彩文档实用标准文案其中3、损伤因子：其中e=10（选取网格为10mm）4、钢筋取理想弹塑性5、名义应力应变和真实应力及对数应变的转换：6

2、、混凝土最终输入的本构关系如下：compressivebehaviortensilebehaviortensiondamageyieldstressinelasticstrainyieldstressdisplacementparameterdisplacement21.5027403602.72100025.563592812.72247E-052.6835568820.00031290.187664920.000312928.884773368.85105E-052.6466283190.00062580.319026090.000625831.435018840.00017727

3、82.6102105080.00093870.416069330.000938733.249515370.0002922712.5742995620.00125160.490652370.001251634.407876730.0004306482.5388915150.00156450.549734630.001564535.012031810.0005887722.5039823270.00187740.59766980.001877435.168721060.0007628332.469567890.00219030.637320970.002190334.978055480.0

4、009492592.4356440290.00250320.670648270.002503234.527492040.0011449282.4022065120.00281610.699038850.002816133.889736490.0013472452.3692510480.0031290.723501940.00312933.173508980.0015411852.3367732940.00344190.744789410.003441932.381735080.0017377922.304768860.00375480.763472840.003754831.54367

5、69330.681617990.0019360230.0021350822.273233312.2421621670.00406770.00438060.779994510.794702050.00406770.0043806精彩文档实用标准文案29.812239710.0023343742.2115509160.00469350.80787240.004693528.947808230.0025334612.1813950110.00500640.819728980.005006428.097158680.0027320282.1516898710.00531930.83045397

6、0.005319327.266490410.0029298542.122430890.00563220.840197450.005632226.459997920.0031267882.0936134360.00594510.849084130.005945125.680364580.0033227362.0652328570.0062580.857218520.00625824.92914530.0035176411.8115297940.009294840.910442310.0092948424.207060880.0037114781.5942285570.012331680.

7、938747480.0123316823.514222920.0039042441.4090741380.015368520.955771450.0153685222.850304860.0040959491.2519898770.018405360.966807250.0184053622.214671440.0042866161.1191646860.02144220.974332780.021442221.606476160.004476