A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Deep foundation pit monitoring method
The invention discloses a deep foundation pit monitoring method which comprises the steps that each inner wall area of a deep foundation pit is divided into a plurality of grids, a plurality of displacement sensors are preset in each grid, the distance between each displacement sensor and other displacement sensors in the different grids is named as a first displacement value, and a second displacement value is named as a second displacement value; the distances between each displacement sensor and the displacement sensors in the at least two other inner wall areas are named as a second displacement value and a third displacement value respectively, and the monitoring controller randomly obtains the first displacement value, the second displacement value and the third displacement value of the at least two displacement sensors in real time; and the displacement differences are compared with the pre-stored initial distances one by one, and if the displacement differences exceed the pre-stored initial distances, it is judged that a certain inner wall area or certain inner wall areas corresponding to the deep foundation pit deform. According to the invention, a plurality of side surfaces of the deep foundation pit can be accurately monitored in real time, so that the deep foundation pit can be accurately detected in real time.
本发明公开了一种深基坑监测方法，包括：将深基坑的每个内壁区域均分别划分为多个网格，在每个网格内均预设多个位移传感器，每个位移传感器与不同网格内的其他位移传感器之间的距离命名为第一位移值，每个位移传感器与至少两个其他内壁区域内的位移传感器之间的位移传感器之间的距离分别命名为第二位移值和第三位移值，监测控制器实时随机获取至少两个位移传感器的第一位移值、第二位移值和第三位移值，并分别与预先储存的各自的初始距离进行一一比较，若位移差超出各自的预设阈值，则判断深基坑相应的某一内壁区域或某几个内壁区域发生形变。本发明能够实时准确监测到深基坑的多个侧面，从而能够对深基坑作出精确的实时检测。
Deep foundation pit monitoring method
The invention discloses a deep foundation pit monitoring method which comprises the steps that each inner wall area of a deep foundation pit is divided into a plurality of grids, a plurality of displacement sensors are preset in each grid, the distance between each displacement sensor and other displacement sensors in the different grids is named as a first displacement value, and a second displacement value is named as a second displacement value; the distances between each displacement sensor and the displacement sensors in the at least two other inner wall areas are named as a second displacement value and a third displacement value respectively, and the monitoring controller randomly obtains the first displacement value, the second displacement value and the third displacement value of the at least two displacement sensors in real time; and the displacement differences are compared with the pre-stored initial distances one by one, and if the displacement differences exceed the pre-stored initial distances, it is judged that a certain inner wall area or certain inner wall areas corresponding to the deep foundation pit deform. According to the invention, a plurality of side surfaces of the deep foundation pit can be accurately monitored in real time, so that the deep foundation pit can be accurately detected in real time.
本发明公开了一种深基坑监测方法，包括：将深基坑的每个内壁区域均分别划分为多个网格，在每个网格内均预设多个位移传感器，每个位移传感器与不同网格内的其他位移传感器之间的距离命名为第一位移值，每个位移传感器与至少两个其他内壁区域内的位移传感器之间的位移传感器之间的距离分别命名为第二位移值和第三位移值，监测控制器实时随机获取至少两个位移传感器的第一位移值、第二位移值和第三位移值，并分别与预先储存的各自的初始距离进行一一比较，若位移差超出各自的预设阈值，则判断深基坑相应的某一内壁区域或某几个内壁区域发生形变。本发明能够实时准确监测到深基坑的多个侧面，从而能够对深基坑作出精确的实时检测。
Deep foundation pit monitoring method
一种深基坑监测方法
FENG YINGMING (author) / WANG SIJUN (author) / YANG HUAN (author) / LYU BING (author) / FENG YUE (author) / WANG WEI (author) / YU JIAN (author) / YANG RUIHAO (author)
2023-04-07
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
Remote monitoring system and monitoring method for deep foundation pit
| European Patent Office | 2024