临近基坑建筑物沉降自动化监测方法研究

RESEARCH ON AUTOMATIC MONITORING METHOD OF BUILDING SETTLEMENT NEAR FOUNDATION PIT

为实时掌握基坑工程施工期间临近建筑物的安全状态,信息化指导施工,文中以某市政基坑工程施工为例,将静力水准仪应用于基坑周边临近建筑物沉降的自动化监测,对自动化监测精度和建筑物沉降变形规律进行分析,并将自动化监测和人工监测数据进行对比。结果表明静力水准仪自动化监测观测精度高,具有较好的系统稳定性,可用于建筑物变形的实时监测,对信息化施工和保证建筑物安全具有重要意义。

The construction of a municipal foundation pit engineering is taken to obtain the safety status of adjacent buildings during the construction of foundation pit engineering in real time and guide the construction with informa⁃tion technology.The static level to the automatic monitoring of the settlement of adjacent buildings around the foun⁃dation pit is applied to analyze the accuracy of automatic monitoring and the law of building settlement deformation,in which the automatic monitoring data is compared with the manual monitoring data.The results show that the auto⁃matic monitoring and observation accuracy of the static level is high with good system stability,which can be used for real-time monitoring of building deformation,and it is of great significance for information construction and en⁃suring building safety.