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A platform for research: civil engineering, architecture and urbanism
Loess slope surface protection structure and construction method thereof
The invention belongs to the field of geotechnical engineering, and discloses a loess slope surface protection structure and a construction method thereof. The structure is composed of a geogrid, a geogrid body, a waterproof geomembrane, a soil anchor rod and a drainage ditch, and the geogrid is laid on the geogrid body so as to improve the overall strength of the protection structure; the soil engineering grid body is filled with loess, fibers and plant seeds and is used for protecting and greening the slope surface; the waterproof geomembrane is tightly attached to the slope excavation face and used for preventing rainwater from infiltrating into a slope body. The whole soil engineering protection structure is firmly fixed on the slope surface through the soil body anchor rods; a waterproof geomembrane is laid in the drainage ditch and used for timely draining rainwater collected on the slope surface and preventing the rainwater from infiltrating into the slope toe. The characteristics of high structural strength and good upright property of the undisturbed loess are fully considered, and the method has the advantages of being stable, reliable, environmentally friendly, capable of remarkably improving the erosion resistance of the slope and the like, and can be widely applied to the fields of loess area slope geological disaster prevention and ecological management and the like.
本发明属于岩土工程领域，公开了一种黄土边坡坡面防护结构及其施工方法。该结构由土工格栅、土工网格体、防水土工膜、土体锚杆和排水沟构成，土工格栅铺设于土工网格体之上，以提高防护结构的整体强度；土工网格体内部填充有黄土、纤维和植物种子，用于防护和绿化坡面；防水土工膜紧贴边坡开挖面，用于防止雨水入渗坡体；土体锚杆将整个土工防护结构牢牢固定于坡面之上；排水沟中铺设防水土工膜，用于及时排出坡面汇集的雨水并防止其入渗坡脚。本发明充分考虑原状黄土结构强度高和直立性好的特点，具有稳定可靠、绿色环保和显著提高边坡抗侵蚀能力等优点，可广泛用于黄土地区边坡地质灾害防治和生态治理等领域。
Loess slope surface protection structure and construction method thereof
The invention belongs to the field of geotechnical engineering, and discloses a loess slope surface protection structure and a construction method thereof. The structure is composed of a geogrid, a geogrid body, a waterproof geomembrane, a soil anchor rod and a drainage ditch, and the geogrid is laid on the geogrid body so as to improve the overall strength of the protection structure; the soil engineering grid body is filled with loess, fibers and plant seeds and is used for protecting and greening the slope surface; the waterproof geomembrane is tightly attached to the slope excavation face and used for preventing rainwater from infiltrating into a slope body. The whole soil engineering protection structure is firmly fixed on the slope surface through the soil body anchor rods; a waterproof geomembrane is laid in the drainage ditch and used for timely draining rainwater collected on the slope surface and preventing the rainwater from infiltrating into the slope toe. The characteristics of high structural strength and good upright property of the undisturbed loess are fully considered, and the method has the advantages of being stable, reliable, environmentally friendly, capable of remarkably improving the erosion resistance of the slope and the like, and can be widely applied to the fields of loess area slope geological disaster prevention and ecological management and the like.
本发明属于岩土工程领域，公开了一种黄土边坡坡面防护结构及其施工方法。该结构由土工格栅、土工网格体、防水土工膜、土体锚杆和排水沟构成，土工格栅铺设于土工网格体之上，以提高防护结构的整体强度；土工网格体内部填充有黄土、纤维和植物种子，用于防护和绿化坡面；防水土工膜紧贴边坡开挖面，用于防止雨水入渗坡体；土体锚杆将整个土工防护结构牢牢固定于坡面之上；排水沟中铺设防水土工膜，用于及时排出坡面汇集的雨水并防止其入渗坡脚。本发明充分考虑原状黄土结构强度高和直立性好的特点，具有稳定可靠、绿色环保和显著提高边坡抗侵蚀能力等优点，可广泛用于黄土地区边坡地质灾害防治和生态治理等领域。
Loess slope surface protection structure and construction method thereof
一种黄土边坡坡面防护结构及其施工方法
JIA JUN (author) / GUO XIAOPENG (author) / XUE QIANG (author) / LIU GANG (author) / GAO BO (author) / WU WENYING (author)
2023-03-28
Patent
Electronic Resource
Chinese
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