Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Geotechnical engineering slope reinforcing structure and construction method thereof
The invention belongs to the technical field of geotechnical engineering, and particularly discloses a geotechnical engineering slope reinforcing structure and a construction method thereof. The reinforcing structure comprises a slope, a slope bottom supporting table and a slope top supporting table, a plurality of anchoring holes are formed between the slope bottom supporting table and the slope top supporting table at equal intervals, grouting anchor rods are embedded in the anchoring holes, a plurality of cracks are distributed around the hole walls, organosilicon modified resin is filled, the surface of the slope is sequentially covered with a fixing layer and a soil layer, and the surface of the soil layer is covered with a reinforcing layer. Anti-loosening timber piles for supporting the soil layer are transversely arranged on the upper sides of the slope surfaces of the rod bodies of the side slope, and water-permeable geotextile is further arranged between the upper sides of the slope surfaces of the anti-loosening timber piles and the soil layer. The construction method comprises the steps of earlier stage treatment, anchoring hole drilling, anchor rod fixing, surface layer pouring and soil fixing. Through the effects of the slope bottom supporting table, the slope top supporting table, the grouting anchor rods and the fixing layer, the stability and the anti-sliding strength of the slope are jointly improved; and the soil layer is covered with the reinforcing net, the anti-loosening timber piles and the water-permeable geotechnical cloth, so that soil loss can be reduced, and landslide of the soil layer of the greening slope is avoided.
本发明属于岩土工程技术领域，具体公开一种岩土工程边坡加固结构及其构建方法。所述加固结构包括边坡及坡底支撑台、坡顶支撑台且之间等距设有若干锚固孔，锚固孔内嵌注浆锚杆且孔壁周围分布若干裂隙并填充有机硅改性树脂，边坡表面依次覆盖固定层及土壤层，土壤层表面覆盖加固层；边坡的杆体坡面上侧横向设有支撑土壤层的防松木桩，防松木桩坡面上侧与土壤层间还设有透水土工布。所述构建方法包括前期处理、钻锚固孔、锚杆固定、表层浇筑、土壤固定步骤。本发明通过坡底支撑台与坡顶支撑台及注浆锚杆、固定层的作用，共同提高边坡的稳定性与抗滑强度；并在土壤层外覆盖加固网及防松木桩和透水土工布，可减少土壤流失并避免绿化边坡的土壤层滑坡。
Geotechnical engineering slope reinforcing structure and construction method thereof
The invention belongs to the technical field of geotechnical engineering, and particularly discloses a geotechnical engineering slope reinforcing structure and a construction method thereof. The reinforcing structure comprises a slope, a slope bottom supporting table and a slope top supporting table, a plurality of anchoring holes are formed between the slope bottom supporting table and the slope top supporting table at equal intervals, grouting anchor rods are embedded in the anchoring holes, a plurality of cracks are distributed around the hole walls, organosilicon modified resin is filled, the surface of the slope is sequentially covered with a fixing layer and a soil layer, and the surface of the soil layer is covered with a reinforcing layer. Anti-loosening timber piles for supporting the soil layer are transversely arranged on the upper sides of the slope surfaces of the rod bodies of the side slope, and water-permeable geotextile is further arranged between the upper sides of the slope surfaces of the anti-loosening timber piles and the soil layer. The construction method comprises the steps of earlier stage treatment, anchoring hole drilling, anchor rod fixing, surface layer pouring and soil fixing. Through the effects of the slope bottom supporting table, the slope top supporting table, the grouting anchor rods and the fixing layer, the stability and the anti-sliding strength of the slope are jointly improved; and the soil layer is covered with the reinforcing net, the anti-loosening timber piles and the water-permeable geotechnical cloth, so that soil loss can be reduced, and landslide of the soil layer of the greening slope is avoided.
本发明属于岩土工程技术领域，具体公开一种岩土工程边坡加固结构及其构建方法。所述加固结构包括边坡及坡底支撑台、坡顶支撑台且之间等距设有若干锚固孔，锚固孔内嵌注浆锚杆且孔壁周围分布若干裂隙并填充有机硅改性树脂，边坡表面依次覆盖固定层及土壤层，土壤层表面覆盖加固层；边坡的杆体坡面上侧横向设有支撑土壤层的防松木桩，防松木桩坡面上侧与土壤层间还设有透水土工布。所述构建方法包括前期处理、钻锚固孔、锚杆固定、表层浇筑、土壤固定步骤。本发明通过坡底支撑台与坡顶支撑台及注浆锚杆、固定层的作用，共同提高边坡的稳定性与抗滑强度；并在土壤层外覆盖加固网及防松木桩和透水土工布，可减少土壤流失并避免绿化边坡的土壤层滑坡。
Geotechnical engineering slope reinforcing structure and construction method thereof
一种岩土工程边坡加固结构及其构建方法
QIU JIANBIN (Autor:in) / HACHIDA ISAMU (Autor:in) / ZHOU HAN (Autor:in) / HU LONG (Autor:in) / WANG CHAO (Autor:in) / WANG LIANGCHUAN (Autor:in) / HUAI XIANGYING (Autor:in) / YANG ZHIXIANG (Autor:in) / XU DEYU (Autor:in) / MO XIANYONG (Autor:in)
23.01.2024
Patent
Elektronische Ressource
Chinesisch
| Europäisches Patentamt | 2022
Geotechnical engineering slope protection reinforcing structure
| Europäisches Patentamt | 2020