摘要
结合现有边坡加固理论和加固经验,对某土质边坡ABC段、CD段进行加固设计。设计对ABC段选用了预应力锚杆加固、CD段选用排桩支护。通过对边坡稳定性计算、分析,加固后的土质边坡满足最小安全系数要求。按本设计进行施工后,边坡的变形和周围建筑物的沉降均在安全允许范围之内。为以后实际边坡加固工程设计和计算依据提供借鉴。
Based on the slope reinforcement theory and experiences,strengthening design was carried out to section ABC, section CD of soil slope in Hunan province.The design choice prestressed anchor for the reinforcement of sectionABC, row piles for the reinforcement of section CD.By means of stability calculation and analysis of the slope,the smallest security coefficients in the reinforced slope met the demand. During the excavation of the reinforced slope based on this design,the displacements of the slope and the settlements of surrounding buildings are in the scope of security and requirement.The method and conclusion are efficient to actual slope engineering and design.
出处
《建筑技术开发》
2015年第12期30-32,共3页
Building Technology Development
基金
湖南省教育厅资助项目(13C800)
衡阳市科技局资助项目(2013KS31)
南华大学创新训练中心"大学生研究性学习和创新性实验计划"校级项目
南华大学"铀矿山岩土工程灾害预测与控制"创新团队项目
关键词
土质边坡
预应力锚杆
排桩
soil slope
prestressed anchor
row piles
