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Underground engineering and deep foundation pit unattended real-time monitoring early warning system and working method thereof

A technology for underground engineering and real-time monitoring, applied in the fields of infrastructure engineering, earthwork drilling, infrastructure testing, etc., can solve the problems of inconvenient installation and use, achieve the effect of convenient installation and use, and ensure real-time and authenticity.

Active Publication Date: 2015-09-02
广州广检建设工程检测中心有限公司 +1
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AI Technical Summary

Problems solved by technology

However, its signal transmission adopts a wired connection, which is very inconvenient to install and use

Method used

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  • Underground engineering and deep foundation pit unattended real-time monitoring early warning system and working method thereof

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Embodiment Construction

[0025] Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0026] The unattended real-time monitoring and early warning system for underground engineering and deep foundation pits consists of four parts: on-site sensors, data wireless acquisition and transmission system, project management platform, and data receiving and analysis early warning platform. The on-site sensors mainly include hardware sensors such as piezometer, concrete strain gauge, fixed inclinometer, surface gauge, and total station measuring robot system, which are respectively used to monitor on-site water level, support axial force, internal deep horizontal displacement, surface Displacement and settlement and three-dimensional deformation of subway tunnels. The wireless data collection and transmission system includes three parts of hardware, namely low power consumption collection module, MCU and DTU. Specifically: 1. On-site collection ...

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Abstract

The invention discloses an underground engineering and deep foundation pit unattended real-time monitoring early warning system and a working method thereof. The system consists of a field sensor, a data wireless acqusition and transmission system, an engineering management platform and a data receiving and analysis early warning platform, wherein the field sensor is connected with the data wireless acqusition and transmission system; the engineering management platform, the data receiving and analysis early warning platform are connected with the data wireless acqusition and transmission system through wireless communication. According to the system, the low-power-consumption acqusition module of the wireless acqusition and transmission system is connected with the field sensor through the wireless communication, data is transmitted to the data receiving and analysis early warning platform through the transmission system, and mounting and use are convenient; the engineering management platform is a multi-functional engineering management platform; system software can be used for simultaneously performing automatic monitoring of water level, supporting axial force, internal horizontal displacement, site surface horizontal displacement and tunnel three-dimensional deformation.

Description

technical field [0001] The invention relates to the field of construction engineering, in particular to an unattended real-time monitoring and early warning system for underground engineering and deep foundation pits and a working method thereof. Background technique [0002] Underground engineering refers to underground civil engineering that is built deep below the ground for the development and utilization of underground space resources, including underground houses and underground structures, underground railways, highway tunnels, underwater tunnels, underground common trenches and underground passages for street crossings, etc. my country's subway construction business and deep foundation pit projects are developing very rapidly. Underground structures and deep foundation pit projects have strong timeliness. The monitoring work must reflect the real situation of the project in a timely and accurate manner. However, the existing foundation pit monitoring technology in my ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E21F17/18E02D33/00
Inventor 毛吉化朱茂栋何钦苏瑞明阮园园聂策明郭振方王延华林南坚陈松张继峰刘浩枫邝婧雯
Owner 广州广检建设工程检测中心有限公司
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