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A platform for research: civil engineering, architecture and urbanism
Soil nail, side slope reinforcing structure and construction method thereof
The invention relates to a soil nail, a slope reinforcing structure and a construction method thereof, and belongs to the field of side slope engineering. According to the specific scheme, the soil nail comprises a core material, a grouting pipe, a separation bag and a plurality of lantern rings, the bottom end of the core material is fixedly provided with the separation bag in a sleeved mode, thelantern rings are fixed to the side wall of the core material, and the grouting pipe penetrates through the lantern rings to be inserted into the separation bag. The side slope reinforcing structurecomprises a concrete initial spraying layer, a plurality of soil nails, a plurality of end connection control components and a plurality of prefabricated connecting beams, the concrete initial spraying layer is arranged on the surface of a side slope body, the soil nails penetrate through the concrete initial spraying layer to be inserted into the side slope body, the top end of each soil nail isfixed through the corresponding end connection control component, and every two adjacent end connection control components are fixedly connected through the prefabricated connecting beams. According to the side slope reinforcing structure, the large-diameter reinforcing body soil nails are adopted, the number of the soil nails is reduced, meanwhile, the side slope stability is improved, thus the construction period is shortened, and the construction cost is reduced.
本发明涉及一种土钉、边坡加固结构及其施工方法，属于边坡工程领域，具体方案如下：一种土钉，包括芯材、注浆管、分隔袋和若干个套环，分隔袋固定套设在芯材的底端，若干个套环固定在芯材的侧壁上，注浆管穿过若干个套环插入至分隔袋中。一种边坡加固结构，包括混凝土初喷层、若干个土钉、若干个端部连接控制构件和若干个预制连系梁，混凝土初喷层设置在边坡坡体的表面，若干个土钉均穿过混凝土初喷层插入边坡坡体内，每个土钉的顶端均通过端部连接控制构件固定，相邻的端部连接控制构件之间均通过预制连系梁固定连接。本发明记载的边坡加固结构采用大直径增强体土钉，减少土钉数量的同时提高边坡稳定性，从而缩短施工工期、降低施工成本。
Soil nail, side slope reinforcing structure and construction method thereof
The invention relates to a soil nail, a slope reinforcing structure and a construction method thereof, and belongs to the field of side slope engineering. According to the specific scheme, the soil nail comprises a core material, a grouting pipe, a separation bag and a plurality of lantern rings, the bottom end of the core material is fixedly provided with the separation bag in a sleeved mode, thelantern rings are fixed to the side wall of the core material, and the grouting pipe penetrates through the lantern rings to be inserted into the separation bag. The side slope reinforcing structurecomprises a concrete initial spraying layer, a plurality of soil nails, a plurality of end connection control components and a plurality of prefabricated connecting beams, the concrete initial spraying layer is arranged on the surface of a side slope body, the soil nails penetrate through the concrete initial spraying layer to be inserted into the side slope body, the top end of each soil nail isfixed through the corresponding end connection control component, and every two adjacent end connection control components are fixedly connected through the prefabricated connecting beams. According to the side slope reinforcing structure, the large-diameter reinforcing body soil nails are adopted, the number of the soil nails is reduced, meanwhile, the side slope stability is improved, thus the construction period is shortened, and the construction cost is reduced.
本发明涉及一种土钉、边坡加固结构及其施工方法，属于边坡工程领域，具体方案如下：一种土钉，包括芯材、注浆管、分隔袋和若干个套环，分隔袋固定套设在芯材的底端，若干个套环固定在芯材的侧壁上，注浆管穿过若干个套环插入至分隔袋中。一种边坡加固结构，包括混凝土初喷层、若干个土钉、若干个端部连接控制构件和若干个预制连系梁，混凝土初喷层设置在边坡坡体的表面，若干个土钉均穿过混凝土初喷层插入边坡坡体内，每个土钉的顶端均通过端部连接控制构件固定，相邻的端部连接控制构件之间均通过预制连系梁固定连接。本发明记载的边坡加固结构采用大直径增强体土钉，减少土钉数量的同时提高边坡稳定性，从而缩短施工工期、降低施工成本。
Soil nail, side slope reinforcing structure and construction method thereof
一种土钉、边坡加固结构及其施工方法
LING XIANCHANG (author) / CONG SHENGYI (author) / ZHU LEI (author) / TANG LIANG (author) / XING WENQIANG (author) / GENG LIN (author) / CHENG ZHIHE (author) / HU YIRU (author)
2021-03-02
Patent
Electronic Resource
Chinese
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