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A platform for research: civil engineering, architecture and urbanism
Capillary retardation type expansive rock-soil slope ecological protection system
A capillary retardation type expansive rock-soil slope ecological protection system is composed of a slope, lattice beams, anchor rods, lattice beam drainage pipes, slope body drainage pipes, lattice unit drainage pipes, drainage channels and a capillary retardation covering layer. The capillary retardation covering layer sequentially comprises a polymer waterproof coating layer, an engineering earthwork regeneration coarse-grained layer, geotechnical cloth, an engineering earthwork regeneration fine-grained layer, a three-dimensional vegetation net and a vegetation layer from bottom to top. According to the capillary retardation principle, the macromolecule waterproof coating layer serves as a second barrier after capillary retardation fails, rainwater infiltration can be effectively controlled during rainfall, the good water retention performance is achieved, long-term growth of slope protection vegetation is facilitated, and the stability of an ecological slope protection system is improved. And meanwhile, green and high-value utilization of engineering earth-rock resources can be realized.
一种毛细阻滞型膨胀岩土边坡生态防护系统，由边坡、格构梁、锚杆、格构梁排水管、坡体排水管、格构单元排水管、排水渠及毛细阻滞覆盖层构成。所述毛细阻滞覆盖层由下至上依次为高分子防水涂料层、工程土石方再生粗粒层、土工布、工程土石方再生细粒层、三维植被网、植被层。本发明利用毛细阻滞原理，将高分子防水涂料层作为毛细阻滞失效后的第二道屏障，在降水时可有效控制雨水的入渗，且具备优良的保水性能，有利于护坡植被的长期生长，提高生态护坡系统的稳定性。同时，也可实现工程土石方资源的绿色高值利用。
Capillary retardation type expansive rock-soil slope ecological protection system
A capillary retardation type expansive rock-soil slope ecological protection system is composed of a slope, lattice beams, anchor rods, lattice beam drainage pipes, slope body drainage pipes, lattice unit drainage pipes, drainage channels and a capillary retardation covering layer. The capillary retardation covering layer sequentially comprises a polymer waterproof coating layer, an engineering earthwork regeneration coarse-grained layer, geotechnical cloth, an engineering earthwork regeneration fine-grained layer, a three-dimensional vegetation net and a vegetation layer from bottom to top. According to the capillary retardation principle, the macromolecule waterproof coating layer serves as a second barrier after capillary retardation fails, rainwater infiltration can be effectively controlled during rainfall, the good water retention performance is achieved, long-term growth of slope protection vegetation is facilitated, and the stability of an ecological slope protection system is improved. And meanwhile, green and high-value utilization of engineering earth-rock resources can be realized.
一种毛细阻滞型膨胀岩土边坡生态防护系统，由边坡、格构梁、锚杆、格构梁排水管、坡体排水管、格构单元排水管、排水渠及毛细阻滞覆盖层构成。所述毛细阻滞覆盖层由下至上依次为高分子防水涂料层、工程土石方再生粗粒层、土工布、工程土石方再生细粒层、三维植被网、植被层。本发明利用毛细阻滞原理，将高分子防水涂料层作为毛细阻滞失效后的第二道屏障，在降水时可有效控制雨水的入渗，且具备优良的保水性能，有利于护坡植被的长期生长，提高生态护坡系统的稳定性。同时，也可实现工程土石方资源的绿色高值利用。
Capillary retardation type expansive rock-soil slope ecological protection system
一种毛细阻滞型膨胀岩土边坡生态防护系统
MA SHAOKUN (author) / ZHOU CHANG (author) / LI ZHUOFENG (author) / HUANG ZHEN (author) / LIAO LIPING (author) / HE BENFU (author) / CHEN SHENGJIA (author) / DUAN ZHIBO (author) / ZHOU LIJIE (author)
2024-09-27
Patent
Electronic Resource
Chinese
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