Water conservancy project dam anti-seepage ecological protection structure: Fid-Bau Portal

Water conservancy project dam anti-seepage ecological protection structure

AN PUTAI

The water conservancy project dam anti-seepage ecological protection structure comprises an anti-seepage main dam, a main buffering inclined dam and a back buffering inclined dam, the anti-seepage main dam comprises gravel, a main dam body and buffering anti-seepage mechanisms, the main dam body is poured on a foundation and is sequentially poured according to the splicing sequence of the buffering anti-seepage mechanisms from bottom to top, and the buffering anti-seepage mechanisms are arranged on the main dam body; in the pouring process of the main dam body and the splicing process of the buffer anti-seepage mechanism, gravel is filled, and a plurality of Z-shaped anti-seepage buffer plates in the anti-seepage buffer assembly rotate through rotating connection of a circular shaft in the anti-seepage buffer assembly and a U-shaped bayonet groove in a mounting supporting frame; the outer walls of the two sides of the multiple Z-shaped anti-seepage buffer plates are in precise contact, and the anti-seepage effect is improved; and through the multiple anti-seepage buffering assemblies, multiple sets of wave-like buffering structures are formed, the buffering effect and the impact force dispersing effect are improved, and therefore the service life of the dam can be prolonged.

本发明公开一种水利工程堤坝防渗生态防护结构，包括防渗主堤坝、主缓冲斜坝和背缓冲斜坝，所述防渗主堤坝包括砂石、主堤坝体和缓冲防渗机构，所述主堤坝体浇筑在地基上，并按照缓冲防渗机构从下往上的拼接顺序依次浇筑，在主堤坝体浇筑的过程中以及缓冲防渗机构的拼接过程中，填充砂石，通过防渗缓冲组件的中的圆轴与安装支撑架上的U型卡口槽的转动连接，使得防渗缓冲组件中的多个Z字形防渗缓冲板转动，并使得多个Z字形防渗缓冲板的两侧外壁精密接触，提高防渗效果；通过多个防渗缓冲组件，形成多组类波浪形缓冲结构，提高缓冲缓冲效果以及疏散冲击力的效果，从而可以提高堤坝的使用寿命。

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