摘要
黄土地区地铁站建设由于周围环境复杂，基坑开挖对土层产生扰动，并引起围护结构的变形，有可能造成基坑失稳。以黄土地区地铁站基坑开挖为例、讨论了基坑开挖监测方案，分析了现场监测结果，并指导现场施工开挖，确保了围护结构本身及周围环境的安全。
Abstract
Because of the complex environment for the construction of subway station in loess area, the excavation of foundation pit will affect the stability of soil and cause deformation of the palisade structure, even make the foundation pit lose balance. This article takes the excavation of the foundation pit of subway station in loess area as an example, discussing the projects of monitoring during the excavation of foundation pit, analyzing the monitoring result, directing further construction and ensuring the safety of palisade structure and surroundings.
万方数据