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A platform for research: civil engineering, architecture and urbanism
Ecological tough lattice anchoring structure for protecting expansive soil side slope and construction method
The invention discloses an ecological tough lattice anchoring structure for protecting an expansive soil side slope and a construction method. The structure comprises vegetation protection pads, lattice beams, anchor rods, U-shaped nails, water intercepting/draining ditches and slope protection vegetation. The vegetation protection pad is flatly laid from the toe of the expansive soil side slope to the rear edge of the slope top and is attached to the soil body, the side edge and the bottom edge of the vegetation protection pad are embedded into the bottom of the drainage ditch, and the top edge of the vegetation protection pad penetrates through the bottom of the intercepting ditch to the rear edge of the slope top and is fixed through U-shaped nails; the lattice beams are arranged on the vegetation protection pads, and the anchor rods are arranged at the intersection points of longitudinal beams and cross beams of the lattice beams; vegetation protection pads are fixed to the bottoms of the interception/drainage ditches, slope protection vegetation is densely planted in the lattices, and the anchor rods, the vegetation protection pads, the lattice beams, the slope protection vegetation and the slope soil body are connected into a whole. Surface layer protection and deep layer skid resistance of the steep expansive soil slope can be achieved, the overall stability of the slope is improved, and the long-term treatment effect is good.
一种用于防护膨胀土边坡的生态韧性格构锚固结构及施工方法，该结构包括植被保护垫、格构梁、锚杆、U形钉、截/排水沟和护坡植被。所述植被保护垫自膨胀土边坡坡脚平铺至坡顶后缘并与土体互相贴合，植被保护垫侧边及底边埋入排水沟底部，顶边穿过截水沟底部至坡顶后缘，并用U形钉固定；格构梁设置在植被保护垫上，锚杆布置在格构梁的纵梁与横梁交点处；截/排水沟底部固定植被保护垫，护坡植被密集种植在格构内，锚杆与植被保护垫、格构梁、护坡植被、边坡土体连成一个整体。本发明能够实现较陡膨胀土边坡的表层防护和深层抗滑，提高边坡的整体稳定性，长期治理效果好。
Ecological tough lattice anchoring structure for protecting expansive soil side slope and construction method
The invention discloses an ecological tough lattice anchoring structure for protecting an expansive soil side slope and a construction method. The structure comprises vegetation protection pads, lattice beams, anchor rods, U-shaped nails, water intercepting/draining ditches and slope protection vegetation. The vegetation protection pad is flatly laid from the toe of the expansive soil side slope to the rear edge of the slope top and is attached to the soil body, the side edge and the bottom edge of the vegetation protection pad are embedded into the bottom of the drainage ditch, and the top edge of the vegetation protection pad penetrates through the bottom of the intercepting ditch to the rear edge of the slope top and is fixed through U-shaped nails; the lattice beams are arranged on the vegetation protection pads, and the anchor rods are arranged at the intersection points of longitudinal beams and cross beams of the lattice beams; vegetation protection pads are fixed to the bottoms of the interception/drainage ditches, slope protection vegetation is densely planted in the lattices, and the anchor rods, the vegetation protection pads, the lattice beams, the slope protection vegetation and the slope soil body are connected into a whole. Surface layer protection and deep layer skid resistance of the steep expansive soil slope can be achieved, the overall stability of the slope is improved, and the long-term treatment effect is good.
一种用于防护膨胀土边坡的生态韧性格构锚固结构及施工方法，该结构包括植被保护垫、格构梁、锚杆、U形钉、截/排水沟和护坡植被。所述植被保护垫自膨胀土边坡坡脚平铺至坡顶后缘并与土体互相贴合，植被保护垫侧边及底边埋入排水沟底部，顶边穿过截水沟底部至坡顶后缘，并用U形钉固定；格构梁设置在植被保护垫上，锚杆布置在格构梁的纵梁与横梁交点处；截/排水沟底部固定植被保护垫，护坡植被密集种植在格构内，锚杆与植被保护垫、格构梁、护坡植被、边坡土体连成一个整体。本发明能够实现较陡膨胀土边坡的表层防护和深层抗滑，提高边坡的整体稳定性，长期治理效果好。
Ecological tough lattice anchoring structure for protecting expansive soil side slope and construction method
一种用于防护膨胀土边坡的生态韧性格构锚固结构及施工方法
XU YING-ZI (author) / TANG HONG (author) / YANG YUNHE (author) / HUANG QUAN'EN (author) / GUO YANYAN (author) / PEI RUIKAI (author)
2023-06-23
Patent
Electronic Resource
Chinese
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