摘要
文中结合实际边坡实例,分析了预应力锚杆支护工况下边坡应力、位移和塑性区分布模式。结果表明,边坡的高应力分布在边坡滑动面,位移和塑性区主要分布在边坡顶部。同时,文中论述了预应力锚杆的施工关键点,可为类似工程提供参考。
This article analyzes the distribution patterns of slope stress,displacement,and plastic zone under the condition of pre-stressed anchor rod support,based on actual slope examples.The results indicate that the high stress of the slope is distributed on the sliding surface,while the displacement and plastic zone are mainly distributed at the top of the slope.At the same time,this article discusses the key points of prestressed anchor rod construction,providing reference for similar projects.
作者
魏凌槟
Wei Lingbing(Fujian Provincial Communications Engineering Testing and Testing Co.Ltd.,Fuzhou,Fujian 350000)
出处
《江西建材》
2023年第7期282-284,共3页
Jiangxi Building Materials
关键词
边坡
支护
预应力锚杆
塑性区
施工技术
Slope
Support
Pre-stressed anchor rod
Plastic zone
Construction technique