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Expansive soil slope flexible ecological supporting structure and construction method
The expansive soil side slope flexible ecological supporting structure comprises a vegetation protection pad, anchor rods, U-shaped nails, a cutting/drainage ditch and slope protection vegetation, the vegetation protection pad is flatly laid on the surface of an expansive soil side slope and is attached to a soil body, and the edge part of the vegetation protection pad is embedded into the bottom of the cutting/drainage ditch; the anchor rods are arranged in the grids of the vegetation protection pad in a rectangular shape; the U-shaped nails are used for fixing the vegetation protection pads between the anchor rods and at the edge of the intercepting/draining ditch; the vegetation protection pad is fixed at the bottom of the interception/drainage ditch, the interception/drainage ditch is manufactured at the upper part according to the designed depth, and the interception/drainage ditch is finally merged into a drainage system and is arranged at the side slope protection outer edge; the slope protection vegetation is densely planted in the three-dimensional grid space of the vegetation protection pad. Surface layer protection of the slow expansive soil side slope can be achieved, the overall stability of the side slope is improved, and the long-term treatment effect is good.
一种膨胀土边坡柔性生态支护结构及施工方法，包括植被保护垫、锚杆、U形钉、截/排水沟和护坡植被，所述植被保护垫平铺在膨胀土边坡表面且与土体互相贴合，其边缘部分埋入所述截/排水沟底部，所述锚杆按矩形布置在所述植被保护垫的网格内；所述U形钉用于固定锚杆与锚杆之间及截/排水沟边缘处的植被保护垫；所述截/排水沟底部固定所述植被保护垫，上部按设计深度制作截/排水沟，最终并入排水系统，所述截/排水沟设置在边坡防护外缘；所述护坡植被密集种植在所述植被保护垫的三维网格空间内。本发明能够实现较缓膨胀土边坡的表层防护，提高边坡的整体稳定性，长期治理效果好。
Expansive soil slope flexible ecological supporting structure and construction method
The expansive soil side slope flexible ecological supporting structure comprises a vegetation protection pad, anchor rods, U-shaped nails, a cutting/drainage ditch and slope protection vegetation, the vegetation protection pad is flatly laid on the surface of an expansive soil side slope and is attached to a soil body, and the edge part of the vegetation protection pad is embedded into the bottom of the cutting/drainage ditch; the anchor rods are arranged in the grids of the vegetation protection pad in a rectangular shape; the U-shaped nails are used for fixing the vegetation protection pads between the anchor rods and at the edge of the intercepting/draining ditch; the vegetation protection pad is fixed at the bottom of the interception/drainage ditch, the interception/drainage ditch is manufactured at the upper part according to the designed depth, and the interception/drainage ditch is finally merged into a drainage system and is arranged at the side slope protection outer edge; the slope protection vegetation is densely planted in the three-dimensional grid space of the vegetation protection pad. Surface layer protection of the slow expansive soil side slope can be achieved, the overall stability of the side slope is improved, and the long-term treatment effect is good.
一种膨胀土边坡柔性生态支护结构及施工方法，包括植被保护垫、锚杆、U形钉、截/排水沟和护坡植被，所述植被保护垫平铺在膨胀土边坡表面且与土体互相贴合，其边缘部分埋入所述截/排水沟底部，所述锚杆按矩形布置在所述植被保护垫的网格内；所述U形钉用于固定锚杆与锚杆之间及截/排水沟边缘处的植被保护垫；所述截/排水沟底部固定所述植被保护垫，上部按设计深度制作截/排水沟，最终并入排水系统，所述截/排水沟设置在边坡防护外缘；所述护坡植被密集种植在所述植被保护垫的三维网格空间内。本发明能够实现较缓膨胀土边坡的表层防护，提高边坡的整体稳定性，长期治理效果好。
Expansive soil slope flexible ecological supporting structure and construction method
一种膨胀土边坡柔性生态支护结构及施工方法
XU YING-ZI (author) / YANG YUNHE (author) / YANG CHUNYAN (author) / SU CHAO (author) / ZHU QIAOSHENG (author) / HUANG ZHEN (author)
2022-07-15
Patent
Electronic Resource
Chinese
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