软土地区紧邻超高压电力管线深基坑工程设计与保护研究  

Research on the Design and Protection of Deep Foundation Pit Engineering Adjacent to Extra-high Voltage Power Pipeline in Soft Soil Area

作　　者：池嘉兴 CHI Jiaxing(Guoneng Longyuan Electric Power Technology Engineering Co.,Ltd.,Beijing 100039,China)

机构地区：[1]国能龙源电力技术工程有限责任公司,北京100039

出　　处：《工程技术研究》2024年第15期162-164,共3页Engineering and Technological Research

摘　　要：文章基于某实工程实例,分析了软土地区深基坑工程的地质条件,详细介绍了基坑设计原则及难点,提出了一般区域及超高压管线邻近区域支护方案。通过实施监测方案,收集并分析了围护体变形、地表沉降及管线位移数据,结果表明,采取的设计和施工措施有效保障了基坑和管线的安全稳定。Based on a practical engineering example,this paper analyzes the geological conditions of deep foundation pit engineering in soft soil area,introduces the principles and diffi culties of foundation pit design in detail,and puts forward the support scheme for general area and the area adjacent to extra-high voltage pipeline.Through the implementation of the monitoring scheme,the data of enclosure deformation,surface settlement and pipeline displacement are collected and analyzed.The results show that the design and construction measures taken eff ectively ensure the safety and stability of the foundation pit and pipeline.

关 键 词：软土地区 深基坑工程 超高压电力管线 地下连续墙 

分 类 号：TU753[建筑科学—建筑技术科学]