摘要
滑坡是房屋及道路中典型的不良地质之一,了解滑坡产生的机理,明晰边坡粘聚力、内摩擦角等参数对边坡稳定性分析的3种极限平衡法计算结果的影响规律,掌握含水量对土体抗剪强度指标的影响走向,对边坡土体改良的加固效果至关重要。研究成果对边坡加固的设计与施工具有重要的导向作用。
Landslide is one of the typical bad geology in housing and highway engineering. It is very important to reinforcement effect of slope soil improvement that understand the mechanism of landslide,clarify the influence of parameters such as slope cohesion and internal friction angle on the calculation results of three kinds of limit equilibrium methods for slope stability analysis,and grasp the influence of water content on soil shear strength index. The research results have an important guiding role in the design and construction of slope reinforcement.
作者
王智合
Wang Zhihe(China Railway 17th Bureau Group Co.,Ltd. Survey and Design Institute Taiyuan 030032,China)
出处
《广东土木与建筑》
2019年第8期54-56,共3页
Guangdong Architecture Civil Engineering
关键词
抗剪强度
土体参数
边坡稳定
注浆加固
shear strength
soil parameters
slope stability
grouting reinforcement
