In-situ monitoring system for deep foundation pit of large drainage pump station
A technology of drainage pumping station and monitoring system, which is applied in the field of foundation soil survey, foundation structure engineering, construction, etc., can solve the problem of inaccurate monitoring data of foundation pit support axial force, and achieve high-efficiency data monitoring, simple operation, The effect of ensuring personal safety
Inactive Publication Date: 2019-04-02
浙江海岸岩土工程技术有限公司
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[0004] The purpose of the present invention is to provide an in-situ monitoring system for deep foundation pits of large drainage pumping stations, which is intended to solve the problem of inaccurate monitoring data of foundation pit support axial force
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[0021] In order to make the purpose, technical solutions and advantages of the present application clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments,
[0022] An in-situ monitoring system for a deep foundation pit of a large drainage pumping station, including a data acquisition unit and a remote terminal;
[0023] Wherein, the data acquisition unit is connected with multiple sensors in the foundation pit;
[0024] The data acquisition unit includes a data acquisition module, a communication module, and a storage unit;
[0025] The data acquisition module is used to generate an excitation signal to a corresponding sensor in the foundation pit according to the control signal, and collect a detection signal of the sensor;
[0026] The data collection module includes a processing module, and the processing module is used to receive a collection instruction to generat...
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The invention discloses an in-situ monitoring system for a deep foundation pit of a large drainage pump station. The in-situ monitoring system comprises a data collection unit and a remote terminal; the data collection unit is connected with a plurality of sensors in the foundation pit and comprises a data collection module, a communication module and a storage unit; the data collection module isused for generating an excitation signal to the corresponding sensor in the foundation pit according to a control signal and collecting a detection signal of the corresponding sensor; the data collection module comprises a processing module, and the processing module is used for receiving a collection instruction to generate the control signal and sending the control signal to the collection module; the processing module is further used for receiving the detection signal sent by the collection module and processing the detection signal to generate a foundation pit parameter signal; the data collection module stores the collected foundation pit parameter signal to the storage unit and meanwhile uploads the collected foundation pit parameter signal to the remote terminal through the communication module; and the remote terminal analyses, processes and displays the foundation pit parameter signal.
Description
technical field [0001] The invention belongs to the technical field of in-situ monitoring systems for foundation pits, and in particular relates to an in-situ monitoring system for deep foundation pits of large-scale drainage pumping stations. Background technique [0002] In the construction process of deep foundation pit engineering, the stability of its supporting structure is extremely important. Under the guidance of modern information construction concepts, real-time and systematic monitoring of the foundation pit support structure and the surrounding soil and structures has become an important means to ensure the safety of the foundation pit. The monitoring of the supporting structure is one of the most important contents in the whole monitoring system. Therefore, by monitoring the axial force of the support, the force status of the support during the construction process can be grasped in time, and at the same time, the deformation of the enclosure structure (pile o...
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IPC IPC(8): E02D1/00
CPCE02D1/00
Inventor 王拥文
Owner 浙江海岸岩土工程技术有限公司