预制高强预应力混凝土格构试验与数值模拟研究

Pre-cast High Strength Pre-stressed Concrete Lattice Test and the Study on Numerical Simulation

摘要:

概述高强预应力混凝土格构锚固的优点，建立起锚墩的三维有限元计算模型，通过有限元模拟及室内试验对比研究，探索构件的受力机制、变形及裂缝的发展过程，论证使用ANSYS软件设计预应力混凝土构件的有效性。

Abstract:

The advantages of anchor frame lattice are overviewed and the three-dimensional finite element calculation model of anchor pier is established. Through the comparative study on finite element simulation and indoor experiment, mechanical mechanism, the development of deformation and fracture are explored. The efficiency of ANSYS software application in the design of pre-stressed concrete members is demonstrated.