【摘要】 在试验的基础上,对预应力钢纤维混凝土梁的挠度曲线进行了分析,并且利用有限元分析的方法,用ANSYS软件对预应力钢纤维混凝土梁的变形进行了模拟计算,提出了预应力在AN2SYS中的表示方法.从试验结果和模拟结果比较中,论证了模拟方法的可行性,为以后的预应力钢纤维混凝土构件分析工作提供了借鉴经验.更多还原

【Abstract】 The deflection curve for Steel Fiber Reinforced Prestressed Concrete Beams(SFRPCB) is analyzed based on the experiment, and the deflection curve is simulated and calculated by using ANSYS through the Finite Element Method(FEM). The way to express the prestressed force in ANSYS is provided. From the contrast of test and simulation result, it has been proved that the simulated way is feasible, which offers references to the future analysis of steel fiber reinforced prestressed concrete framework.更多还原