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Cable system and prospecting method for water area electrical prospecting

An electrical exploration and cable system technology, which is applied in the field of electrical exploration systems in water areas, can solve problems such as large errors, and achieve the effect of avoiding elevation differences.

Active Publication Date: 2018-01-26
ANHUI UNIV OF SCI & TECH
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AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a cable system and exploration method suitable for electrical prospecting in water areas, so as to solve the problem of large errors in electrical prospecting in water areas in the prior art

Method used

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  • Cable system and prospecting method for water area electrical prospecting
  • Cable system and prospecting method for water area electrical prospecting
  • Cable system and prospecting method for water area electrical prospecting

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Embodiment Construction

[0026] Such as figure 1 , figure 2 As shown, a cable system suitable for electrical prospecting in water areas includes a cable body 1, and the cable body 1 is divided into two closed spaces isolated from each other in the radial direction, wherein the upper space is set as an air bag 2, One axial end of the airbag 2 communicates with the external air compressor 3 through the air pipe, and a plurality of electrodes 4 parallel to the same radial direction of the cable body are arranged in the lower space, and the axial end of the lower space extends as an extension line 7, extending The outer end of the cable 7 is provided with a multi-pin cable plug 5, and each electrode is connected to the connecting pins in the cable plug 5 through wires in one-to-one correspondence. The top of the cable body 1 corresponds to each electrode. The unit 6 also includes a parallel electric meter and a digital display. Each ultrasonic distance measuring unit 6 is connected to the digital displa...

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Abstract

The invention discloses a cable system and prospecting method for water area electrical prospecting. An ultrasonic wave ranging unit and an air bag apparatus are used for making improvements to conventional cable test systems and apparatuses that are used for land electrical prospecting, and an entire cable test system and method for water area electrical prospecting is obtained. The technologiesherein can provide better safety in water area engineering and prospecting.

Description

technical field [0001] The invention relates to the field of electrical prospecting systems in water areas, in particular to a cable system and an exploration method suitable for electrical prospecting in water areas. Background technique [0002] With the rapid development of social economy, the construction of roads, bridges and subway facilities across the country has also accelerated. Some of the projects will be implemented through rivers, lakes or oceans under the water, in order to ensure the smooth progress of the project and reduce the delay In order to reduce the maintenance cost, it is necessary to fully understand the distribution of the stratum below the water bottom and the fluctuation of the bedrock surface in the early stage. At present, the geophysical methods for engineering surveys in water areas are relatively limited, and are basically divided into shallow water seismic, transient electromagnetic and direct current methods, among which shallow seismic is...

Claims

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Application Information

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IPC IPC(8): G01V3/04G01V3/08
CPCY02A90/30
Inventor 张平松孙斌杨欧元超汪武吴荣新胡雄武
Owner ANHUI UNIV OF SCI & TECH
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