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Installation method of bridge foundation scour monitoring equipment

A technology of monitoring equipment and installation method, which is applied in the test of infrastructure, infrastructure engineering, construction, etc., can solve the problems of monitoring equipment protection, installation and deployment difficulties, etc., and achieve the effect of ensuring accuracy

Active Publication Date: 2021-02-19
ZHEJIANG UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In view of the deficiencies of the existing technology, the purpose of the patent of this invention is to provide an installation method for bridge foundation scour monitoring equipment, which can solve the problem of difficult protection and installation of monitoring equipment in sea areas with bad water conditions

Method used

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  • Installation method of bridge foundation scour monitoring equipment
  • Installation method of bridge foundation scour monitoring equipment
  • Installation method of bridge foundation scour monitoring equipment

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Experimental program
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Embodiment Construction

[0043] The present invention will be further described below in conjunction with the accompanying drawings of the description.

[0044] like Figure 1-2 As shown, an installation method of bridge foundation erosion monitoring equipment includes monitoring equipment 1, polymer rope 2, communication optical cable 3, PVC waterproof tape 4, cylindrical rubber block 5, outlet hole 6 and fixed point 7.

[0045] The polymer rope 2 and the monitoring device 1 are fixedly connected at the fixed point 7, and the communication optical cable 3 is connected from the inside of the monitoring device 1 through the outlet hole 6, and is plied and armored at the outlet hole 6.

[0046] The polymer rope 2 and the communication optical cable 3 on the monitoring device 1 are fixed and bound with PVC waterproof tape 4 in advance. The specific binding method is that the communication optical cable 3 is spirally wound on the surface of the polymer rope 2. Compared with the cross-section of the commu...

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Abstract

The invention discloses a mounting method of bridge foundation scouring monitoring equipment, and relates to the field of measurement technology construction. The method comprises the following stepsthat (1) a high-molecular rope is fixedly connected with the equipment; (2) a communication optical cable is led out of the monitoring equipment from a wire outlet hole formed in the upper surface ofthe monitoring equipment, is spirally wound on the surface of the high-molecular rope and is bound with PVC waterproof adhesive tape; (3) the wire outlet hole is sealed by adopting a cylindrical rubber block with an opening in the middle; (4) the monitoring equipment is connected with a working platform, and lowering deviation displacement is preset; and (5) the monitoring equipment is lowered with the lowering speed controlled. The mounting method has the beneficial effects that it is guaranteed that the monitoring equipment can be safely and accurately lowered in the sea area under the severe water condition, and the monitoring equipment can be used for a long time.

Description

technical field [0001] The invention relates to the field of measurement technology construction, in particular to an installation method of bridge foundation scour monitoring equipment. Background technique [0002] In recent years, bridge structural health monitoring technology has developed rapidly, and many monitoring equipment and monitoring methods for monitoring bridge pile foundation scour have been born. [0003] The water conditions in the sea area where many bridges are located are complex and harsh. Under the coupled effects of tides, wind and rain, large water flow velocity is generated, and local turbulence and turbulence are present. It is a great challenge for the installation and decentralization of monitoring equipment and other precision instruments. , It is very easy for the monitoring equipment to drop the measurement accuracy of the monitoring equipment due to inadequate protective measures and defects in the installation process, and even affect the se...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): E02D33/00
CPCE02D33/00
Inventor 郭健汪涛吴继熠
Owner ZHEJIANG UNIV OF TECH
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