滑坡治理中预应力锚索格构梁内力计算方法对比分析

详细信息

收稿日期: 2004-07-14

COMPARATIVE ANALYSIS OF THE METHODS OF INTERNAL FORCE CALCULATION OF THE PRESTRESSED CABLE LATTICE BEAM FOR LANDSLIDE CONTROL

Received Date: 14 July 2004

摘要: 本文结合某一滑坡防治工程实例,对预应力格构锚索工程提出了适合该工程布置方式的格构梁设计计算模型,并将此模型的计算结果与常用的winkler弹性地基梁和倒梁法的计算结果进行对比分析,研究表明此计算模型更加符合格构梁实际受力情况。
- 格构锚固结构 /
- 格构梁 /
- winkler弹性地基梁 /
- 倒梁法
Abstract: On the basis of the case study of a landslide prevention and control engineering work, a new model for design and calculation of the lattice beam suited to the layout of the engineering work is proposed.According to a comparative analysis of the results of calculation by using this model and the results of calculation by using the conventional Winkler elastic foundation beam and upside beam methods, the authors draw the conclusion that this model more closely conform to the actual manner of lo ad of the lattice beam.
- lattice frame anchor structure /
- lattice beam /
- Winkler elastic foundation beam /
- upside beam method