A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Anti-seepage and anti-impact flood bank for water conservancy project and anti-seepage method thereof
The invention discloses an anti-seepage and anti-impact flood bank for hydraulic engineering and an anti-seepage method of the anti-seepage and anti-impact flood bank, and belongs to the technical field of hydraulic engineering. The anti-seepage and anti-impact flood bank for the water conservancy project comprises a concrete dam and an anti-impact dam, and further comprises a first anti-seepage layer, a second anti-seepage layer, a third anti-seepage layer, a fourth anti-seepage layer and a fourth anti-impact layer, the impact plate is elastically connected with the anti-impact dam through an elastic piece; the air bag is arranged on the side, away from the anti-impact dam, of the first anti-permeation layer, an air pipe is connected between the air bag and the impact plate, when the anti-impact dam is impacted by flood, the air bag makes contact with the impact plate firstly, on one hand, the spring prolongs the action time of impact force through the elasticity of the spring, partial stress is relieved, and the service life of the dam is prolonged; the displaced impact plate drives the air cylinder to repeatedly extrude the air pressure block, air in the air cavity is conveyed into the air bag, the air bag is inflated and expands, the second anti-permeation layer abuts against the first anti-permeation layer, and continuous infiltration of permeation water is reduced.
本发明公开了一种水利工程用抗渗防冲击防洪堤及其抗渗方法，属于水利工程技术领域。一种水利工程用抗渗防冲击防洪堤，包括混凝土堤坝和抗冲击堤坝，还包括：第一防渗透层，设置在混凝土堤坝和抗冲击堤坝之间；冲击板，通过弹性件与抗冲击堤坝弹性连接；气囊，设置在第一防渗透层远离抗冲击堤坝的一侧，并与冲击板之间连接有气管，当洪水冲击抗冲击堤坝时，首先与冲击板接触，一方面，弹簧通过自身的弹性延长冲击力的作用时间，缓解部分受力，提高堤坝的使用寿命，另一方面，位移的冲击板带动气筒反复挤压气压块，将空气腔内的空气输送至气囊中，气囊受气膨胀，将第二防渗透层与第一防渗透层相抵，减少渗透水的继续下渗。
Anti-seepage and anti-impact flood bank for water conservancy project and anti-seepage method thereof
The invention discloses an anti-seepage and anti-impact flood bank for hydraulic engineering and an anti-seepage method of the anti-seepage and anti-impact flood bank, and belongs to the technical field of hydraulic engineering. The anti-seepage and anti-impact flood bank for the water conservancy project comprises a concrete dam and an anti-impact dam, and further comprises a first anti-seepage layer, a second anti-seepage layer, a third anti-seepage layer, a fourth anti-seepage layer and a fourth anti-impact layer, the impact plate is elastically connected with the anti-impact dam through an elastic piece; the air bag is arranged on the side, away from the anti-impact dam, of the first anti-permeation layer, an air pipe is connected between the air bag and the impact plate, when the anti-impact dam is impacted by flood, the air bag makes contact with the impact plate firstly, on one hand, the spring prolongs the action time of impact force through the elasticity of the spring, partial stress is relieved, and the service life of the dam is prolonged; the displaced impact plate drives the air cylinder to repeatedly extrude the air pressure block, air in the air cavity is conveyed into the air bag, the air bag is inflated and expands, the second anti-permeation layer abuts against the first anti-permeation layer, and continuous infiltration of permeation water is reduced.
本发明公开了一种水利工程用抗渗防冲击防洪堤及其抗渗方法，属于水利工程技术领域。一种水利工程用抗渗防冲击防洪堤，包括混凝土堤坝和抗冲击堤坝，还包括：第一防渗透层，设置在混凝土堤坝和抗冲击堤坝之间；冲击板，通过弹性件与抗冲击堤坝弹性连接；气囊，设置在第一防渗透层远离抗冲击堤坝的一侧，并与冲击板之间连接有气管，当洪水冲击抗冲击堤坝时，首先与冲击板接触，一方面，弹簧通过自身的弹性延长冲击力的作用时间，缓解部分受力，提高堤坝的使用寿命，另一方面，位移的冲击板带动气筒反复挤压气压块，将空气腔内的空气输送至气囊中，气囊受气膨胀，将第二防渗透层与第一防渗透层相抵，减少渗透水的继续下渗。
Anti-seepage and anti-impact flood bank for water conservancy project and anti-seepage method thereof
一种水利工程用抗渗防冲击防洪堤及其抗渗方法
YE LIN (author) / QIN HONGJIE (author)
2023-01-06
Patent
Electronic Resource
Chinese
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