Integrated automatic monitoring device and method for horizontal displacement and deep displacement of support pile top

Abstract

The invention discloses an integrated automatic monitoring device and method for horizontal displacement and deep displacement of a support pile top. The monitoring device comprises an inclinometer pipe, a tandem fixed inclinometer, an inclinometer pipe protective cover, an intelligent data acquisition box, an I-shaped stainless steel mark point, a total station, a signal tower and a PC terminal.According to the device, the inclinometer pipe protection cover is arranged on a traditional inclinometer pipe, silt can be effectively prevented from entering the inclinometer pipe to damage the inclinometer, the inclinometer can be repeatedly used, and raw materials are saved. Simultaneously, the traditional inclinometer is used for measuring the deep displacement by taking the bottom of the support pile as a reference. An I-shaped stainless steel mark point which is arranged above the inclinometer pipe and is convenient for measuring horizontal displacement is used as a reference. The measured data are transmitted to the PC terminal in real time, PC terminal software corrects the measured deep displacement through the horizontal displacement of the top of the supporting pile, the real-time deformation amount of the supporting pile can be measured, and the deformation condition of the foundation pit can be mastered more finely.

Description

technical field [0001] The invention belongs to the field of horizontal displacement monitoring of slope and foundation pit engineering, and specifically relates to an integrated automatic monitoring device and method for the horizontal displacement and deep displacement of the support pile top. Background technique [0002] The rapid development of urbanization in my country is facing many severe challenges: shortage of land resources, reduction of green space, explosive growth of urban population, traffic congestion, increase in energy consumption, environmental pollution, rising housing prices and other issues, all of which make vigorous development and utilization of underground Space resources and the expansion of human activity space are becoming more and more urgent. Therefore, the excavation depth of foundation pit engineering is getting deeper and larger, and the technical difficulty is also increasing. [0003] Due to the complexity of the underground soil properti...

AI Technical Summary

Problems solved by technology

At present, there are existing technical solutions on the market for the automatic monitoring of the horizontal displacement of the top of the support pile and the automatic monitoring of the deep displacement. Accurate and effective deformation analysis of monitoring objects

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