Embankment geotechnical cloth protection structure and embankment geotechnical cloth protection system: Fid-Bau Portal

Embankment geotechnical cloth protection structure and embankment geotechnical cloth protection system

JIANG DECHENG / TU JIANWEI / WANG XIAOHUI / XIA YONG / ZHANG CHONG / JIA GANG / YU YINGBIN

The invention discloses an embankment geotechnical cloth protection structure and an embankment geotechnical cloth protection system, belongs to the technical field of water conservancy engineering and engineering emergency rescue, and provides the embankment geotechnical cloth protection structure capable of resisting flood erosion of an embankment. The embankment geotechnical cloth protection structure comprises two main chains, a flexible net and a geotechnical cloth layer, wherein the two main chains are arranged in parallel; the lower end of at least one main chain is connected with an intercepting stone; the upper end of each main chain is a fixed end used for being fixed to the embankment; one side edge of the flexible net is fixedly connected with one main chain, and the other side edge of the flexible net is fixedly connected with the other main chain; and the geotechnical cloth layer is laid on the flexible net in an attached mode. According to the invention, the geotechnical cloth layer can be tightly attached to the collapsed embankment by means of the water pressure of a water body, so that the effect of resisting flood erosion of the embankment is achieved, and the embankment with local collapse is prevented from continuously collapsing under flood erosion.

本发明公开了一种岸堤土工布防护结构及岸堤土工布防护系统，属于水利工程及工程抢险技术领域，提供一种能够起到抗击洪水冲蚀岸堤的岸堤土工布防护结构；所述岸堤土工布防护结构，包括两条主链条、柔性网和土工布层，两条主链条相互平行设置，并且至少在其中一根主链条的下端连接设置有截流石，每根主链条的上端为用于被固定在岸堤上的固定端；柔性网的一侧边沿与其中一条主链条固定连接，柔性网的另一侧边沿与另外一条主链条固定连接；所述土工布层依附的铺设在柔性网上。本发明能够依靠水体自身水压力将土工布层紧密贴合在发生坍塌的岸堤上，以起到抗击洪水冲蚀岸堤的效果，从而阻止发生局部坍塌的岸堤在洪水冲刷下继续坍塌。

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