A device and method for measuring lateral deflection curves in construction engineering

A technology for deflection curves and construction engineering, applied in the direction of electromagnetic measuring devices, electric/magnetic solid deformation measurement, etc., can solve the problems that manual measurement cannot realize real-time monitoring, low monitoring efficiency, expensive equipment, etc., to reduce manpower consumption and save construction materials, and the effect of improving construction efficiency

Active Publication Date: 2019-07-23
GUANGZHOU TESTING CENTRE OF CONSTRUCTION QUALITY AND SAFETY CO LTD +1
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  • Abstract
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Problems solved by technology

[0003] The purpose of the present invention is to solve the technical problems that manual measurement cannot realize real-time monitoring, low monitoring efficiency, and expensive equipment, and provide a transverse deflection curve measuring device and method that is low in cost, simple in operation, and capable of high-efficiency real-time monitoring in construction projects

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  • A device and method for measuring lateral deflection curves in construction engineering
  • A device and method for measuring lateral deflection curves in construction engineering
  • A device and method for measuring lateral deflection curves in construction engineering

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Embodiment Construction

[0042] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention.

[0043] like Figure 1 to Figure 6 As shown, the device for measuring the lateral deflection curve in the construction project according to the present invention includes a casing 1, an inclination sensor 2, a strain measurement belt 3, a measuring integrated bridge 4, a signal transmitting device 5 and an integrated terminal; The tube includes an outer tube 11 and an inner tube 12 sheathed in the outer tube 11 , and the integrated terminal in this embodiment uses the wireless integrated device 6 .

[0044] The strain measuring band 3 is arranged on the pipe wall of the inner casing 12; the inclination sensor 2 is arranged on the top of the casing 1, and the upper en...

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Abstract

The invention discloses a horizontal flexibility curve measuring device and method for a construction project. The device comprises a bushing pre-buried in a to-be-measured construction member or soil, an inclination angle sensor, a strain measuring band, a measuring integrated bridge, a signal emitter and a wireless integration device; the bushing comprises an external bushing and an internal bushing sleeved in the external bushing; the strain measuring band is arranged on the wall of the internal bushing; the inclination angle sensor and the measuring integrated bridge are arranged at the top end of the bushing; the strain measuring band transmits measured data to the measuring integrated bridge, and the measuring integrated bridge emits signals to the wireless integration device via the signal emitter; and the inclination angle sensor is in communication connection with the wireless integration device. According to the device and method, installation is convenient, measuring operation is simple, labor consumption in a traditional measuring process can be reduced, and the device and method can be widely applied to monitoring projects for buildings, rocksoil, roads, bridges and the like, and can be applied to other monitoring systems flexibly for cooperative monitoring.

Description

technical field [0001] The invention relates to a device and method for measuring transverse deflection curves in construction engineering. Background technique [0002] During the whole process of the construction project, the lateral displacement distribution of the edge of the foundation pit and the building (structure) along its depth or height direction is an important symbol to determine its safety performance. During its service period, the evaluation of its service performance is very important. important. However, the traditional measurement methods are mostly total stations or spirit levels, which require manual measurement, high labor costs, expensive equipment, and are easily affected by environmental factors such as weather, and cannot provide real-time early warning of danger. Therefore, there is an urgent need for a low-cost, simple-to-operate and highly automated real-time measurement device and method to solve many problems currently used in construction en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01B7/16
CPCG01B7/18
Inventor 陈航胡贺松唐孟雄席树岩
Owner GUANGZHOU TESTING CENTRE OF CONSTRUCTION QUALITY AND SAFETY CO LTD
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