A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method for composite ecological slope protection of foundation pit
The invention discloses a construction method of a composite ecological slope protection of a foundation pit, which comprises the following steps of: reinforcing an under-stable slope by adopting a floral tube grouting mode as required, and spraying seeds mixed with a high-performance ecological base material on the stabilized slope, the high-performance ecological base material adopts an ecological formula composed of fine thermotropic wood fibers, interlocked artificial fibers, a high-molecular polymer water-retaining matrix, microporous particles, a growth promoter and the like, the effects of retaining water, preserving heat, accelerating vegetation germination, root development and the like can be achieved, and then a reinforced microphone pad is laid on the side slope to protect a side slope soil body. By means of the mode, the construction speed is high, excavation, spray seeding and laying can be carried out at the same time, green and environment-friendly construction can be achieved, pollution to the environment in the construction process is effectively reduced, slope soil loss is prevented, application of materials such as steel bars and concrete can be reduced, and the engineering cost is saved.
本发明公开了一种基坑复合生态护坡的施工方法，根据需要对欠稳定边坡采用花管注浆的方式进行加固，并对稳定后的边坡喷播混合有高性能生态基材的种子，高性能生态基材采用精细热致木纤维、互锁人造纤维、高分子聚合物保水基质、微孔颗粒、以及生长促进剂等构成的生态配方，能够起到保水保温、加速植被发芽和根系发展等作用，随后在边坡上铺设加筋麦克垫保护边坡土体。通过上述方式，本发明施工速度快，能够做到随开挖随喷播随铺设，既可以实现绿色环保施工，有效减少施工过程中对环境的污染，防止边坡土体流失，还能减少钢筋、混凝土等材料的适用，节约工程造价。
Construction method for composite ecological slope protection of foundation pit
The invention discloses a construction method of a composite ecological slope protection of a foundation pit, which comprises the following steps of: reinforcing an under-stable slope by adopting a floral tube grouting mode as required, and spraying seeds mixed with a high-performance ecological base material on the stabilized slope, the high-performance ecological base material adopts an ecological formula composed of fine thermotropic wood fibers, interlocked artificial fibers, a high-molecular polymer water-retaining matrix, microporous particles, a growth promoter and the like, the effects of retaining water, preserving heat, accelerating vegetation germination, root development and the like can be achieved, and then a reinforced microphone pad is laid on the side slope to protect a side slope soil body. By means of the mode, the construction speed is high, excavation, spray seeding and laying can be carried out at the same time, green and environment-friendly construction can be achieved, pollution to the environment in the construction process is effectively reduced, slope soil loss is prevented, application of materials such as steel bars and concrete can be reduced, and the engineering cost is saved.
本发明公开了一种基坑复合生态护坡的施工方法，根据需要对欠稳定边坡采用花管注浆的方式进行加固，并对稳定后的边坡喷播混合有高性能生态基材的种子，高性能生态基材采用精细热致木纤维、互锁人造纤维、高分子聚合物保水基质、微孔颗粒、以及生长促进剂等构成的生态配方，能够起到保水保温、加速植被发芽和根系发展等作用，随后在边坡上铺设加筋麦克垫保护边坡土体。通过上述方式，本发明施工速度快，能够做到随开挖随喷播随铺设，既可以实现绿色环保施工，有效减少施工过程中对环境的污染，防止边坡土体流失，还能减少钢筋、混凝土等材料的适用，节约工程造价。
Construction method for composite ecological slope protection of foundation pit
基坑复合生态护坡的施工方法
WU HUABO (author) / DU LIZHEN (author) / XUE QIANG (author) / XU ZHENFEI (author) / DAI TENGFEI (author)
2022-06-17
Patent
Electronic Resource
Chinese
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