Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Displacement monitoring method for original support pile above subway project
The invention relates to a displacement monitoring method for an original support pile above a subway project. Comprising the following steps: 1, arranging a vertical displacement monitoring datum point, and arranging a horizontal displacement monitoring control point; 2, measuring the monitoring datum point; step 3, deformation analysis; 4, customizing the monitoring frequency; and 5, operation safety emergency treatment is carried out. The monitoring points are set for the subway support piles, displacement observation is conducted on the original support piles, construction safety is ensured, and informatization detection construction is achieved in the whole construction process. And meanwhile, the indirect influence on the subway caused by vertical and horizontal displacement generated by the change of the soil body around the construction foundation pit is prevented.
本发明是一种地铁工程上方原有支护桩的位移监测方法；包括步骤1、竖向位移监测基准点的布置、水平位移监测控制点的布置：步骤2、监测基准点测量；步骤3、变形分析；步骤4、定制监测频率；步骤5、作业安全应急处理。本发明针对地铁支护桩设立监测点，对原有支护桩进行位移观测，确保施工安全，在整个施工中实现信息化检测施工。同时防止了因施工基坑周边土体变化产生垂直和水平位移对地铁的间接影响。
Displacement monitoring method for original support pile above subway project
The invention relates to a displacement monitoring method for an original support pile above a subway project. Comprising the following steps: 1, arranging a vertical displacement monitoring datum point, and arranging a horizontal displacement monitoring control point; 2, measuring the monitoring datum point; step 3, deformation analysis; 4, customizing the monitoring frequency; and 5, operation safety emergency treatment is carried out. The monitoring points are set for the subway support piles, displacement observation is conducted on the original support piles, construction safety is ensured, and informatization detection construction is achieved in the whole construction process. And meanwhile, the indirect influence on the subway caused by vertical and horizontal displacement generated by the change of the soil body around the construction foundation pit is prevented.
本发明是一种地铁工程上方原有支护桩的位移监测方法；包括步骤1、竖向位移监测基准点的布置、水平位移监测控制点的布置：步骤2、监测基准点测量；步骤3、变形分析；步骤4、定制监测频率；步骤5、作业安全应急处理。本发明针对地铁支护桩设立监测点，对原有支护桩进行位移观测，确保施工安全，在整个施工中实现信息化检测施工。同时防止了因施工基坑周边土体变化产生垂直和水平位移对地铁的间接影响。
Displacement monitoring method for original support pile above subway project
地铁工程上方原有支护桩的位移监测方法
XIAN QINGJI (Autor:in) / SONG TIANSHUAI (Autor:in) / ZHU MEIHONG (Autor:in) / WANG XUESONG (Autor:in) / WANG CHUANTAO (Autor:in)
26.08.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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