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Construction method of stilling pool base slab reinforcing structure

一种消力池底板、加固结构的技术，应用在水利工程、海域工程、排水构筑物等方向，能够解决威胁下游人民群众人身和财产安全、维修加固施工难度大、水资源浪费等问题，达到节省施工时间、减少水资源损失、节省造价的效果

Inactive Publication Date: 2017-05-10
SUZHOU HUICHENG ZHIZAO IND DESIGN
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In water conservancy facilities, large and medium-sized sluices used for drainage are equipped with stilling pools. Stilling pools are an important part of sluices. Whether their structure is stable or not directly affects the safety of the sluice body, which in turn threatens the downstream The personal and property safety of the people, because the stilling pool has been subjected to hydraulic erosion for a long time, after a certain period of time, the bottom surface of the stilling pool will be pockmarked and exposed. Then the entire stilling pool is dismantled and rebuilt. However, emptying the upstream water storage will cause huge waste of water resources. If the water is not released, the stilling pool is located in a low-lying place, causing upward seepage, so maintenance and reinforcement construction is difficult. very big

Method used

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  • Construction method of stilling pool base slab reinforcing structure
  • Construction method of stilling pool base slab reinforcing structure
  • Construction method of stilling pool base slab reinforcing structure

Examples

Experimental program
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Embodiment

[0031] Embodiment, with reference to accompanying drawing: a kind of stilling pool bottom plate reinforcement structure, comprises construction site 1 and reinforcement structure, is characterized in that: the groove shape of reinforcement structure is chiseled out on the original base plate of construction site 1, and drainage system is arranged, and steel bar is provided Netting, pouring concrete, maintenance.

[0032] Further, the original floor of the construction site 1 needs to be repaired to clean up debris, scribe, cut, chisel, and the chiseling surface is n-shaped, the chisel depth is greater than 2cm, and the depth of the peripheral groove 2 is 10-15cm; for small areas The stilling basin of a large area can be integrally reinforced on the original base plate. For a stilling basin with a large area, it can be reinforced in several blocks, and side grooves 2 are provided around each block.

[0033] Further, the drainage system includes a water pump 13 and a water colle...

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Abstract

The invention relates to a stilling pool maintenance method in hydraulic engineering, in particular to a construction method of a stilling pool base slab reinforcing structure. The method includes the steps of conducting chiseling at a construction site or on an original base slab, arranging a drainage system, arranging a steel bar net, pouring concrete and conducting maintenance. By adopting the technical scheme to reinforce and maintain the stilling pool base slab, the construction cost can be reduced, and the construction time can be shortened; besides, it is not needed to drain off upstream stored water, and thus the water resource loss is reduced.

Description

technical field [0001] The application relates to a method for maintaining a stilling basin in a water conservancy project, in particular to a construction method for a stilling basin bottom plate reinforcement structure. Background technique [0002] In water conservancy facilities, large and medium-sized sluices used for drainage are equipped with stilling pools. Stilling pools are an important part of sluices. Whether their structure is stable or not directly affects the safety of the sluice body, which in turn threatens the downstream The personal and property safety of the people, because the stilling pool has been subjected to hydraulic erosion for a long time, after a certain period of time, the bottom surface of the stilling pool will be pockmarked and exposed. Then the entire stilling pool is dismantled and rebuilt. However, emptying the upstream water storage will cause huge waste of water resources. If the water is not released, the stilling pool is located in a l...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E02B8/06E03F5/22
CPCE02B8/06E03F5/22
Inventor 张朝峰
Owner SUZHOU HUICHENG ZHIZAO IND DESIGN
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