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结合工程概况与地质水文条件,从工程施工管理措施与管理目标、土方与护坡工程的施工管理、工程监测施工等方面介绍了北京某地铁改造工程的施工方案,并对基坑支护的风险评估及可能出现紧急情况的处理措施进行了分析,从而为类似桩基工程提供了技术参考和可借鉴的经验。
Combined with the general situation of engineering and geologic and hydrological conditions, this paper introduces the construction plan of a subway transformation project in Beijing from the aspects of construction management measures and management objectives, construction management of earthwork and slope protection engineering, project monitoring and construction, etc. and analyzes the risk assessment of foundation pit support And possible emergency measures were analyzed, thus providing similar technical reference and experience for pile foundation engineering.