摘要
以重庆港果园作业区二期扩建工程6号高陡填方边坡设计为例,介绍如何结合地形、地质和占地条件,以极限平衡理论为基础采用Bishop方法对不同坡率、填料的高陡填方加筋边坡进行稳定性分析,并据此拟定经济实用的设计方案,然后通过离心模型试验对拟定方案的安全性进行验证后确定设计方案,最后通过施工期监控量测结果来检验设计方案的安全可靠性,以期为港口陆域工程和道路工程高陡填方边坡治理提供切实可行的借鉴方法。
Taking No. 6 high and steep slope design of the second phase extension project of Chongqing port orchard work zone for example, we introduce the way of combining topography, geology and land occupation condition to carry out stability analysis on high and steep reinforcement fill slope using the method of Bishop on the basis of limit equilibrium theory, and accordingly make economical and practical design scheme.The design scheme can be confirmed after the security is validated by centrifugal model test. Finally, we examine the safety and reliability of the design scheme by monitoring measurement results in the construction period, to serve as reference for high and steep fill slope treatment in harbor land area engineering and road engineering.
出处
《水运工程》
北大核心
2016年第6期154-158,共5页
Port & Waterway Engineering
关键词
陆域
道路
高陡边坡
加筋边坡
极限平衡
离心模型试验
land area
road
high and steep slope
reinforcement slope
limit equilibrium theory
centrifugal model test
