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σcβη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σc4.462242混凝土强度等级C混凝土弹性模量EC60C400102030405000.0020混凝土峰值压应变εc混凝土峰值压应力σcβη受压应力应变曲线σεy应力推应变0.210976.6666670.000280.2109704640.379747120.0005330.3797468350.52742616.666670.0007850.527426160.67510521.333330.0010790.6751054850.80168825.333330.0013920.8016877640.90717328.666670.0017460.9071729960.949367300.0019460.9493670890.97046430.666670.0020790.9704641350.98734231.20.0022280.987341772131.60.0027081应变反推应力31.573490.0029790.99916108531.015280.0040620.98149631629.908450.0054160.94646995428.680250.006770.90760274127.458680.0081240.8689454725.189140.0108320.797124556受拉应力应变曲线σc3.40532860混凝土圆柱体抗压强度fc=0.79fcu混凝土结构第10页32564.942190.0018925 εo0.00270847.4σtanxin33.6540.1131151512ξ1.1xεpl0.1732326188.47785E-0600.2124384692.25196E-051.4E-050.3125599377.8683E-057.02E-050.4300048120.0001817560.0001730.554677380.000335110.0003270.6953247560.0005624290.0005540.774982420.0007167180.0007080.8281399840.0008299550.0008210.887491210.0009661060.0009580.9999999890.0012523430.0012441.10.0015246280.0015161.50.0026332240.00262520.0040381550.004032.50.0054486760.0054430.0068588910.0068540.0096713270.00966340混凝土圆柱体抗压强度fc=0.79fcu混凝土结构第10页26589.1639602 0.0040.0060.008 0.01 0.012系…0.001695εo0.0025131.6σtanxin22.4360.0923581342ξ1.1xεpl0.111726655 2.97494E-05 2.13E-050.2124384698.1993E-057.35E-050.312559937 0.000272851 0.0002640.430004812 0.000424381 0.0004160.554677380.000614527 0.0006060.695324756 0.000865248 0.0008570.774982420.001024277 0.0010160.828139984 0.001137251 0.0011290.887491210.001269869 0.00126110.001737527 0.0017291.10.002009131 0.0020011.50.003109431 0.00310120.004497367 0.0044892.50.005889030.00588130.007280490.00727240.0100580790.01005
