A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Construction method of shaft type underground garage
The invention provides a construction method of a shaft type underground garage, which comprises the following steps: carrying out engineering pile construction along the circumferential direction, erecting a template in a construction site, binding reinforcing steel bars, manufacturing a top plate structure, carrying out earth excavation on a first negative layer, pouring an outer wall structure of the first negative layer, sequentially excavating lower-layer earth, and pouring a lower-layer outer wall structure and an annular plate. The construction method comprises the following steps: firstly, constructing a negative sixth floor until the negative sixth floor is completed, then adding row pile construction outside, excavating earth of the negative seventh floor after the row piles are completed, pouring an outer wall structure and an annular plate of the negative seventh floor, then manufacturing a raft plate structure, sequentially constructing a supporting structure column from bottom to top, erecting a floor structure until a top plate structure, and completing the construction of the underground shaft. The construction problem of a special underground structure shared by the supporting column and the outer wall structural column can be solved. In addition, due to the fact that the supporting column and the outer wall structural column are shared, construction steps are reduced, and construction efficiency is improved.
本发明提供了一种井筒式地下车库的施工方法，包括如下步骤：沿周向进行工程桩施工，在施工场地内支设模板，绑扎钢筋，制作顶板结构，对负一层进行土方开挖，浇筑负一层外墙结构，依次开挖下层土方，浇筑下层外墙结构和环板，直至负六层完成，再在外部增加排桩施工，排桩完成后再进行负七层土方开挖，浇筑负七层外墙结构和环板，然后制作筏板结构，由下而上依次施工支撑结构柱，搭设楼板结构，直至顶板结构，完成地下井筒的建造，通过上述方法，能够解决这种支护柱与外墙结构柱共用的特殊地下结构的施工问题。另外，由于支护柱与外墙结构柱共用，减少了施工步骤，提高了施工效率。
Construction method of shaft type underground garage
The invention provides a construction method of a shaft type underground garage, which comprises the following steps: carrying out engineering pile construction along the circumferential direction, erecting a template in a construction site, binding reinforcing steel bars, manufacturing a top plate structure, carrying out earth excavation on a first negative layer, pouring an outer wall structure of the first negative layer, sequentially excavating lower-layer earth, and pouring a lower-layer outer wall structure and an annular plate. The construction method comprises the following steps: firstly, constructing a negative sixth floor until the negative sixth floor is completed, then adding row pile construction outside, excavating earth of the negative seventh floor after the row piles are completed, pouring an outer wall structure and an annular plate of the negative seventh floor, then manufacturing a raft plate structure, sequentially constructing a supporting structure column from bottom to top, erecting a floor structure until a top plate structure, and completing the construction of the underground shaft. The construction problem of a special underground structure shared by the supporting column and the outer wall structural column can be solved. In addition, due to the fact that the supporting column and the outer wall structural column are shared, construction steps are reduced, and construction efficiency is improved.
本发明提供了一种井筒式地下车库的施工方法，包括如下步骤：沿周向进行工程桩施工，在施工场地内支设模板，绑扎钢筋，制作顶板结构，对负一层进行土方开挖，浇筑负一层外墙结构，依次开挖下层土方，浇筑下层外墙结构和环板，直至负六层完成，再在外部增加排桩施工，排桩完成后再进行负七层土方开挖，浇筑负七层外墙结构和环板，然后制作筏板结构，由下而上依次施工支撑结构柱，搭设楼板结构，直至顶板结构，完成地下井筒的建造，通过上述方法，能够解决这种支护柱与外墙结构柱共用的特殊地下结构的施工问题。另外，由于支护柱与外墙结构柱共用，减少了施工步骤，提高了施工效率。
Construction method of shaft type underground garage
一种井筒式地下车库的施工方法
YU HAO (author) / ZHANG JUNJIE (author) / ZHANG JIAN (author) / WANG CHAO (author) / CHENG ZEHAO (author) / WU YANXIA (author) / SU HUA (author) / LI HUILI (author) / ZHANG XIANGYONG (author)
2023-06-23
Patent
Electronic Resource
Chinese
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