abaqus混凝土本构数据

附录一动力弹塑性分析的材料非线性参数取值C25,C30,C35,C40,C45,C50,C55,C60,C65,C70,C75,C80表1弹性模量3.15E7当x≤1时在0-f的应力范围为线弹性，其弹性模量按表1.大于f为塑性据此得到下列各等级混凝土材料在拉和压屈服后的应力(kN/m²)-塑性应力(kN/m²)塑性应变*Concrete003607.,Name=C30compressionhardening00Name=C35compressionhardeningcompressionhardening0222202390.,compressioncompressionhardening00*Material,*Concrete*ConcreteName=C45compressionhardening0tensionstiffening00.00003230440.0004109990.000956244*Material,*Concrete*ConcreteName=C50compressionhardening00.002821360.00823314tensionstiffening00.00003365910.0001837050.000307738472.094,0.0006494770.000983389*Material,*Concrete24850.,7429.12,*ConcreteName=C55compressionhardening00.006700530.008480360.01198840.013731tensionstiffening00.00003522170.0003153990.0004335140.0005490470.0006634420.0007772350.0008906690.00100387*Material,*Concrete26950.,Name=C60compressionhardening00.0007006060Name=C65compressionName=C65compressionhardening0*Material,Name=C703019.9,00.0000369790.0002018470.000333282541.959,0.000456512433.772,0.000577225365.689,0.000696855318.553,0.000815919283.779,0.000934649256.941,0.0010531682.2252,0.00470937*Material,Name=C75Name=C8000混凝土材料进入塑性状态伴随着刚度的降低，如下图示():算验证.通过线性插值，可以得到混凝土材料各塑性应变所对应的损伤系数如*Material,Name=C25损伤系数(do)塑性应变损伤系数(d)塑性应变Name=C300.386973,0.577576,0.671381,0.862336,0.908476,0.933922,0.949638,0.998607,0.324164.0.561223,0.683386.0.796302,0.858328,0.937062,0.430433,0.620766,0.709799,0.814503,0.880713,0.943295,0.956917,0.998833,0.369042,0.609331,0.000149440.0002574660.0003590080.0004580020.0005557570.0006528150.000749440.0008457770.00380631Name=C35compressiondamage0.0007894310.002562530.004270920.005893950.007478910.009045070.0136956tensiondamage0.00003014270.0001601890.0002734660.0003796680.0004832550.0005856090.0006872840.0007885410.0008895240.00399589Name=C40compressiondamage0.0007648140.002658560.004446140.95046,0.998995,0.937422,0.006130680.00777330.00939620.01100850.01261440.0142164tensiondamage0.00003094220.0001700790.0002883490.0003989930.0005069660.0006137120.0007197940.0008254740.000930890.00417611Name=C45compressiondamage0.000750150.002737820.004583590.006314430.008001220.009667880.01132390.01297370.0146195tensiondamage0.00003230440.0001766730.0002977430.0004109990.00052160.0006310020.0007397590.0008481280.0009562440.999092,0.0042863*Concretecompressiondamage0.428544,0.002821360.666642.0.004723980.771409,0.006501390.853722,0.008233140.898389,0.009944550.942763,0.01333990.954738,0.0150306*Concretetensiondamage0.01,0.00003365910.701994,0.0003077380.778754,0.0004237930.958699,0.000872370.968775,0.0009833890.999181.0.00440455*Material,Name=C55*Concretecompressiondamage0.456423,0.002911320.691273,0.004873620.790729,0.006700530.866219,0.008480360.907065,0.01023970.947601,0.0137310.958541.0.0154698*Concretetensiondamage000.539536.0.000189270.717351,0.0003153990.791331,0.0004335140.869789,0.0005490470.91763,0.0006634420.946178,0.0007772350.961623,0.0008906690.971027.0.001003870.999246,0.00449368*Material,Name=C60*Concretecompressiondamage0.481084,0.002985150.712003,0.005002150.806648,0.006873420.936577,0.01228880.951309,0.0140739*Concretetensiondamage0.559063,0.0001947020.733068,0.0003232830.804058,0.0004437080.877995,0.0005615650.922909,0.0006783020.949666,0.0007944490.964133,0.0009102480.972937,0.001025820.999299,0.00458981*Material,Name=C65*Concretecompressiondamage0.502758,0.003050920.729456,0.005116810.819817.0.007027690.884515,0.00888851*Concretetensiondamage0.572681,0.0001987380.743775,0.0003289920.812645,0.0004510410.883611,0.0005705460.926569,0.0006889480.952106,0.0008067740.965898,0.0009242590.974284,0.001041520.999336,0.00465851*Material,Name=C70*Concretecompressiondamage0.891435,0.00906881*Concretetensiondamage0.582576.0.0002018470.751428,0.0003332820.818743,0.0004565120.887672,0.0005772250.929255,0.0006968550.953916,0.0008159190.967215,0.0009346490.975292,0.999364,0.539193.0.757298,0.840395,0.897474,0.928341,0.946986,0.967518,0.592163,0.758743.0.824539,0.891519,0.931794,0.955624,0.968456,0.976241,0.999391,0.554618.0.768556,0.848569,0.902677,0.931921.0.961115,0.969065.0.001053160.00470937Name=C75compressiondamage0.0006195830.003184710.005343980.007332590.01308810.0149862tensiondamage0.0000377117