基于数值模拟的格构梁受力特征分析

Analysis of Mechanical Characteristics of Lattice Beams Based on Numerical Simulation

格构梁常用于边坡工程的加固中,本文依托云南某发电厂高边坡特有的含多层泥化夹层工程地质背景,采用有限元软件plaxis分析对该边坡进行预应力锚索格构梁加固的数值计算,分析格构梁的变形特征,为后续的支护设计提出改进意见,以期为类似工程提供参考。

Lattice beam is often used in the reinforcement of slope engineering.Based on the unique engineering geological background of high slope with multi-layer muddied interlayer in a power plant in Yunnan Province,this paper uses finite element software plaxis to analyze the numerical calculation of the reinforcement of prestressed cable lattice beam on the slope,analyzes the deformation characteristics of the lattice beam,and puts forward suggestions for the improvement of subsequent support design,in order to provide reference for similar projects.