Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Construction monitoring device and method for deep foundation pit adjacent to existing railway
The invention relates to the technical field of settlement monitoring, in particular to a monitoring device and method for construction of a deep foundation pit adjacent to an existing railway, the monitoring device comprises a plurality of vertically-distributed monitoring mechanisms, and each monitoring mechanism comprises a monitoring pipe, a monitoring plate rotationally arranged on the monitoring pipe and a transmission assembly arranged in the monitoring pipe; the inner wall of each monitoring pipe is fixedly connected with at least one partition plate, the inner wall of each monitoring pipe is slidably connected with at least one pressure column, the space between each pressure column and the corresponding partition plate is filled with compressible fluid, each monitoring pipe is provided with a monitoring piece used for monitoring the pressure of the compressible fluid, and the multiple monitoring pipes are axially spliced; the monitoring plate is arranged on the peripheral side of the monitoring pipe and used for detecting flowing of a soil body located on the peripheral side of the monitoring pipe, and the rotating plane of the monitoring plate is perpendicular to the monitoring pipe; the transmission assembly is used for controlling the pressure column to slide in the axial direction when the monitoring plate rotates. According to the invention, lateral settlement at different depths can be monitored in a vibration environment.
本申请涉及沉降监测技术的领域，尤其涉及一种邻近既有铁路深基坑施工监测装置及方法，其包括若干竖向分布的监测机构，所述监测机构包括监测管、转动设置于监测管的监测板和设置于监测管内的传动组件；所述监测管的内壁固定连接有至少一个分隔板，且所述监测管的内壁滑移连接有至少一个压力柱，所述压力柱与分隔板之间填充有可压缩流体，所述监测管设置有用于监测可压缩流体压力的监测件，若干所述监测管轴向拼接设置；监测板，设置于监测管的周侧，并用于检测位于监测管周侧土体的流动，所述监测板的转动平面垂直于监测管；传动组件，用于监测板转动时控制压力柱沿轴向滑移。本申请在振动环境下监测不同深度的侧向沉降。
Construction monitoring device and method for deep foundation pit adjacent to existing railway
The invention relates to the technical field of settlement monitoring, in particular to a monitoring device and method for construction of a deep foundation pit adjacent to an existing railway, the monitoring device comprises a plurality of vertically-distributed monitoring mechanisms, and each monitoring mechanism comprises a monitoring pipe, a monitoring plate rotationally arranged on the monitoring pipe and a transmission assembly arranged in the monitoring pipe; the inner wall of each monitoring pipe is fixedly connected with at least one partition plate, the inner wall of each monitoring pipe is slidably connected with at least one pressure column, the space between each pressure column and the corresponding partition plate is filled with compressible fluid, each monitoring pipe is provided with a monitoring piece used for monitoring the pressure of the compressible fluid, and the multiple monitoring pipes are axially spliced; the monitoring plate is arranged on the peripheral side of the monitoring pipe and used for detecting flowing of a soil body located on the peripheral side of the monitoring pipe, and the rotating plane of the monitoring plate is perpendicular to the monitoring pipe; the transmission assembly is used for controlling the pressure column to slide in the axial direction when the monitoring plate rotates. According to the invention, lateral settlement at different depths can be monitored in a vibration environment.
本申请涉及沉降监测技术的领域，尤其涉及一种邻近既有铁路深基坑施工监测装置及方法，其包括若干竖向分布的监测机构，所述监测机构包括监测管、转动设置于监测管的监测板和设置于监测管内的传动组件；所述监测管的内壁固定连接有至少一个分隔板，且所述监测管的内壁滑移连接有至少一个压力柱，所述压力柱与分隔板之间填充有可压缩流体，所述监测管设置有用于监测可压缩流体压力的监测件，若干所述监测管轴向拼接设置；监测板，设置于监测管的周侧，并用于检测位于监测管周侧土体的流动，所述监测板的转动平面垂直于监测管；传动组件，用于监测板转动时控制压力柱沿轴向滑移。本申请在振动环境下监测不同深度的侧向沉降。
Construction monitoring device and method for deep foundation pit adjacent to existing railway
一种邻近既有铁路深基坑施工监测装置及方法
GAO FENG (Autor:in) / SUN TAO (Autor:in) / SUN SHUIQUAN (Autor:in) / WANG YI (Autor:in) / LI LILI (Autor:in) / WANG WEIHUA (Autor:in) / YANG ANMIN (Autor:in) / MENG CHUNMING (Autor:in) / LI KECAI (Autor:in) / XIA ZHONGGUO (Autor:in)
13.12.2022
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
Tunnel construction adjacent to existing railway tunnel
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