Soft foundation deepwater banking deep horizontal displacement monitoring device and method

A horizontal displacement and monitoring device technology, which is applied in the field of foundation soil survey, construction, infrastructure engineering, etc., to achieve the effect of high work efficiency, good stability and easy protection

Pending Publication Date: 2018-10-12
ZHEJIANG INST OF HYDRAULICS & ESTUARY +1
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve many problems existing in the use of deep-layer horizontal displacement monitoring technology in deep water areas, instrument protection and data acquisition, the present invention provides a device and method for monitoring deep-layer horizontal displacement of soft foundation deep water embankment

Method used

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  • Soft foundation deepwater banking deep horizontal displacement monitoring device and method
  • Soft foundation deepwater banking deep horizontal displacement monitoring device and method
  • Soft foundation deepwater banking deep horizontal displacement monitoring device and method

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Embodiment Construction

[0021] The present invention will be described in detail below in conjunction with the accompanying drawings.

[0022] like Figure 1 ~ Figure 4 As shown, the deep horizontal displacement monitoring device for deep water embankment in soft ground of the present invention includes an inclinometer tube 1 and an inclinometer assembly 2, and the inclinometer tube 1 includes a pipe body 11, a joint pipe 12, and a plugging cover 13; The inclinometer assembly 2 includes a measuring rod 21, a connecting wire rope 22, a mounting bracket 23, and a transmission cable 24; the pipe body 11 is connected in sections through the joint pipe 12; the measuring rod 21 is placed in the pipe body 11, And be suspended on the described installation bracket 23, be provided with inclination sensor in measuring rod 21, described transmission cable 24 one end connects the inclination sensor in measuring rod 21, and the other end passes through described blocking cover 13 and connects external data acquis...

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Abstract

The invention provides a soft foundation deepwater banking deep horizontal displacement monitoring device and method. The device realizes precise positioning of underwater mounting direction of an inclination measuring pipe through arrangement of a positioning groove, and prevents banking fillers from entering the inclination measuring pipe to damage clinometers through a mounting blockage cover,uses an inclined sensor in a measuring rod for directly measuring the displacement deformation in a measuring point, and serially connects with multiple clinometers at different heights in the inclination measuring pipe to realize monitoring of soil deep horizontal displacement. The device has the advantages of simple structure, convenience to mount, reliable positioning, high testing precision and the like, can realize automatic real-time monitoring, greatly reduces the labor cost, improves the working efficiency, and achieves wide application value.

Description

technical field [0001] The invention belongs to the technical field of rock and soil monitoring, and in particular relates to a device and method for monitoring deep horizontal displacement of soft foundation deep water embankment. Background technique [0002] In embankment filling, earth excavation, foundation treatment and other projects, it is necessary to monitor the deep horizontal displacement of the soil to understand the displacement and deformation of the soil at different depths during the construction process to ensure construction safety. At present, the monitoring of the deep horizontal displacement of the soil is mainly the inclinometer tube method, that is, the inclinometer tube is buried in the soil at the measuring point. When the soil is displaced and deformed, it will drive the change of the angle between the axis of the inclinometer tube and the plumb line. The inclinometer is manually pulled in the inclinometer tube to measure the inclination angle chan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D1/00
CPCE02D1/00
Inventor 葛国昌许小杰覃毅宝金芳义吴文华吴挺松杨乐黄凯文汤明礼徐永辉
Owner ZHEJIANG INST OF HYDRAULICS & ESTUARY
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