Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Solidified soil stirring field and solidified soil backfill construction method in narrow high backfill area
The invention relates to a stabilized soil mixing plant and a stabilized soil backfill construction method in a narrow high backfill area, the stabilized soil mixing plant is arranged at a flat position near a construction plant, a slope subjected to slope making treatment is arranged on the periphery of the stabilized soil mixing plant, and a concrete hardened layer with a high middle and a low periphery and a drainage system are arranged on the bottom surface of the stabilized soil mixing plant; a material storage area, a raw material conveying area, a mixing area and a solidified soil conveying area are arranged in the stirring field, soil excavated from a foundation pit is processed on site in the solidified soil stirring field to be prepared into flow-state solidified soil, the flow-state solidified soil is backfilled into a narrow high backfilling area, a large amount of transfer cost is saved, the ecological environment is protected, and the construction efficiency is improved. The problems that in backfilling construction, the backfilling area is narrow, the backfilling depth is high, and personnel and machinery cannot conduct construction are solved, the solidified soil has a waterproof effect after being solidified, the hidden danger of leakage of the outer wall is solved, meanwhile, the solidified soil has quite high strength and does not need to be compacted, the tamping procedure is omitted, the construction efficiency is improved, and the construction cost is reduced.
本发明涉及一种固化土搅拌场及狭窄高回填区固化土回填施工方法，固化土搅拌场设置在施工场地附近的平坦处，四周设置有经过放坡处理的边坡，底面上设置有中间高四周低的混凝土硬化层和排水系统，所述搅拌场内设置有材料存放区、原料输送区、拌合区和固化土输送区，本发明实现了将基坑开挖出的土在固化土搅拌场进行就地加工，制备成流态固化土，并将流态固化土回填进狭窄高回填区，节省了大量转运成本，保护了生态环境，还解决了回填施工中回填区域窄、回填深度高、人员机械无法施工的难题，且固化土固结以后具有防水效果，解决了外墙渗漏的隐患，同时固化土还具有相当高的强度，不必压实，省去了夯实的工序，提高了施工效率，降低了施工成本。
Solidified soil stirring field and solidified soil backfill construction method in narrow high backfill area
The invention relates to a stabilized soil mixing plant and a stabilized soil backfill construction method in a narrow high backfill area, the stabilized soil mixing plant is arranged at a flat position near a construction plant, a slope subjected to slope making treatment is arranged on the periphery of the stabilized soil mixing plant, and a concrete hardened layer with a high middle and a low periphery and a drainage system are arranged on the bottom surface of the stabilized soil mixing plant; a material storage area, a raw material conveying area, a mixing area and a solidified soil conveying area are arranged in the stirring field, soil excavated from a foundation pit is processed on site in the solidified soil stirring field to be prepared into flow-state solidified soil, the flow-state solidified soil is backfilled into a narrow high backfilling area, a large amount of transfer cost is saved, the ecological environment is protected, and the construction efficiency is improved. The problems that in backfilling construction, the backfilling area is narrow, the backfilling depth is high, and personnel and machinery cannot conduct construction are solved, the solidified soil has a waterproof effect after being solidified, the hidden danger of leakage of the outer wall is solved, meanwhile, the solidified soil has quite high strength and does not need to be compacted, the tamping procedure is omitted, the construction efficiency is improved, and the construction cost is reduced.
本发明涉及一种固化土搅拌场及狭窄高回填区固化土回填施工方法，固化土搅拌场设置在施工场地附近的平坦处，四周设置有经过放坡处理的边坡，底面上设置有中间高四周低的混凝土硬化层和排水系统，所述搅拌场内设置有材料存放区、原料输送区、拌合区和固化土输送区，本发明实现了将基坑开挖出的土在固化土搅拌场进行就地加工，制备成流态固化土，并将流态固化土回填进狭窄高回填区，节省了大量转运成本，保护了生态环境，还解决了回填施工中回填区域窄、回填深度高、人员机械无法施工的难题，且固化土固结以后具有防水效果，解决了外墙渗漏的隐患，同时固化土还具有相当高的强度，不必压实，省去了夯实的工序，提高了施工效率，降低了施工成本。
Solidified soil stirring field and solidified soil backfill construction method in narrow high backfill area
一种固化土搅拌场及狭窄高回填区固化土回填施工方法
WANG PENG (Autor:in) / REN GENG (Autor:in) / GAO ZHENPENG (Autor:in) / WANG LEILEI (Autor:in) / XIE JIAHUAN (Autor:in)
15.04.2022
Patent
Elektronische Ressource
Chinesisch
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