Karst water guiding device and method

A karst water and water guiding mechanism technology, applied in construction, infrastructure engineering and other directions, can solve the problems of karst threatening mining safety, increasing mining cost, uneven distribution, etc. The effect of easy quality assurance

Active Publication Date: 2015-09-16
JINAN RAILWAY TRANSPORT GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Karst threatens mining safety and increases mining costs. The water volume is large and unevenly distributed. The leakage of water storage and drinking water projects brings complex problems to the construction of water conservancy projects.

Method used

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  • Karst water guiding device and method

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Experimental program
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Effect test

Embodiment 1

[0036] Such as Figure 1-3 As shown, a karst water guiding device includes a water collecting mechanism 1, a water guiding mechanism 2 and a drainage mechanism 3. The water collecting mechanism 1 is vertically arranged on one side of an underground structure 9, or the water collecting mechanism is relatively horizontal. It is inclined 0°~15° away from the underground building, its top is set between the karst water-entrained zone 10 and the seasonal change zone 11, and its bottom is flush with the bottom of the water guide mechanism, and the water guide mechanism One end is connected with the water collecting mechanism, and the other end is connected with the drainage mechanism. The water guiding mechanism 2 is horizontally arranged under the underground building, and the drainage mechanism is vertically arranged downstream of the karst water channel, or the drainage mechanism is inclined to the horizontal direction. The direction away from the water guiding mechanism is incli...

Embodiment 2

[0051] A karst water guide device, including a water collection mechanism 1, a water guide mechanism 2 and a drainage mechanism 3, the water collection mechanism is vertically arranged on one side of an underground building, and its top is arranged in a karst water-entrained zone and a seasonal change zone Between, the bottom end of which is flush with the bottom end of the water guiding mechanism, one end of the water guiding mechanism is connected with the water collecting mechanism, and the other end is connected with the drainage mechanism 3, and the water guiding mechanism 2 is obliquely arranged in the underground building Below, the inclination direction of the water guiding mechanism follows the flow direction of water in the karst layer, that is, it is higher near the water collecting mechanism and lower near the drainage mechanism. Water belt; the drainage mechanism is vertically arranged under the other side of the underground building, which is arranged between the ...

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Abstract

The invention discloses a karst water guiding device and method. The karst water guiding device comprises a water collection mechanism, a water guiding mechanism and a water drainage mechanism. The water collection mechanism is arranged on one side of an underground building. One end of the water guiding mechanism is communicated with the water collection mechanism, and the other end of water guiding mechanism is communicated with the water drainage mechanism. The water guiding mechanism is arranged underneath the underground building. The water drainage mechanism is arranged at the downstream of a karst water channel. The karst water guiding device and method have the advantages that the karst water guiding device is simple in design, convenient to construct and control, capable of taking full advantage of terrain and karst water natural channels and easy to apply and popularize within a large area; the karst water guiding device and method can effectively solve the karst geology problem of the underground building during excavation and lower the impact and corrosion effects on the side walls of the underground building by karst water during operation; besides, connection between the upstream and the downstream of the karst water is guaranteed, and economic benefits and social benefits are obvious.

Description

technical field [0001] The invention relates to a construction engineering industrialization technology, in particular to a karst water guiding device and a water guiding method. Background technique [0002] Large underground karst caves are widely used in industry, agriculture, and military affairs. The karst area has less surface runoff and abundant groundwater, which is an ideal water supply source. In many areas of North China, karst water has become an important source of water for industrial and agricultural production. [0003] Limestone is widely distributed in my country, and the strange peaks and caves and big springs in karst areas are valuable tourism resources. Jinan Spring City is world-renowned, nurturing civilization and development; Shanxi’s famous springs along the Taihang Mountains from north to south include Jinci Spring, Niangguan Spring, Hongshan Spring, etc., which are the main pillars of industrial and agricultural development in the Shanxi Basin; ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02D19/06
Inventor 王国富王永吉路林海
Owner JINAN RAILWAY TRANSPORT GRP CO LTD
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