摘要
反包式土工格栅能够与边坡土体形成加筋土支护,提高边坡的整体稳定性和抗震能力。本文依托广州市第七资源热力电厂二期工程及配套设施项目,在边坡工程中应用反包式土工格栅,采用三维有限元方法建立边坡模型,研究地震作用下反包式土工格栅加筋土边坡的动力特性,分析边坡稳定性与土体应力的关系,为工程施工提供理论指导。
The anti-enveloping geogrid can form reinforced soil support with the slope soil,improving the overall stability and seismic resistance of the slope.This article is based on the second phase project and supporting facilities of Guangzhou Seventh Resource Thermal Power Plant.The anti-enveloping geogrid was applied in slope engineering,and a three-dimensional finite element method was used to establish a slope model.The dynamic characteristics of the reverse enveloping geogrid reinforced soil slope under earthquake action were studied,and the relationship of slope stability and soil stress were analyzed to provide theoretical guidance for engineering construction.
作者
程卫祥
CHENG Weixiang(Guangzhou Huantou Conghua Environmental Protection Energy Co.,Ltd.)
出处
《广东建材》
2025年第8期96-99,共4页
Guangdong Building Materials
关键词
地震作用
反包式
土工格栅
加筋土
边坡
动力响应
稳定性
Earthquake action
Anti-enveloping
Geogrid
Reinforced soil
Slope
Dynamic response
Stability
