Stainless steel panel and concrete combined anti-seepage structure and construction method thereof

Abstract

The invention relates to the field of hydraulic engineering construction, in particular to a stainless steel panel and concrete combined anti-seepage structure and a construction method thereof. The stainless steel panel and concrete combined anti-seepage structure is characterized in that the stainless steel panel and concrete combined anti-seepage structure comprises a concrete dam body, a stainless steel panel and a connecting component, the stainless steel panel is attached to the water side of the concrete dam body, and the stainless steel panel is fixedly connected with the concrete dambody through the connecting component. The stainless steel panel has the advantages of corrosion resistance, high strength, impact resistance, high ductility, explosion prevention, shock resistance and the like, is high in corrosion resistance in a humid environment and a water environment, can be maintenance-free, and has high cost performance when being used for seepage prevention of a water conservancy project; and the stainless steel panel is arranged on the near-water side of the dam body, so that the leakage problems of concrete temperature stress cracks, construction joints, contractionjoints, pores and the like of a concrete water retaining structure of a water conservancy project are solved, the stainless steel panel and a concrete body in the component have super-strong durability, and the overall appearance, the impact resistance and the durability are remarkably improved.

Description

technical field [0001] The invention relates to the field of hydraulic engineering construction, in particular to a stainless steel panel concrete composite anti-seepage structure and a construction method thereof. Background technique [0002] A dam is a water-retaining structure that intercepts the water flow of a river channel to raise the water level or regulate the flow. The dam body includes water-retaining structures composed of ordinary concrete, roller compacted concrete, rock-fill concrete, and masonry concrete. That is, it is made of concrete or Dam structures in the form of roller compacted concrete, rockfill concrete, and masonry concrete are widely used in reservoir water retention and water retention. The existing dam anti-seepage method usually adopts the following technology: the dam body and dam foundation curtain grouting mainly fills the loopholes and gaps, prevents seepage and intercepts leaks, and reinforces them through grouting to form an anti-seepage...

AI Technical Summary

Problems solved by technology

The above method is to strengthen the dam body itself, but it cannot solve the cracking problems caused by the thermal stress shrinkage of the mass concrete, construction joints, shrinkage joints, pores, etc. In view of this, the case has arisen

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