A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Underground structure top plate construction hole post-construction method
The invention relates to the technical field of building construction, in particular to an underground structure top plate construction hole post-construction method. The method comprises the steps that a supporting frame body on the lower side of a top plate is dismantled, and a supporting frame body at the peripheral position of a construction hole is reserved; a guide wall is arranged on the top plate and located on the periphery of the construction hole; construction of a waterproof roll and a waterproof protective layer is conducted on the top plate, and when the waterproof roll is constructed to the position of the guide wall, the waterproof roll is rolled upwards to the top of the guide wall; a retaining wall is arranged on the top plate and located on the periphery of the guide wall; backfill soil construction is conducted on the top plate and located on the outer side of the retaining wall; the guide wall and the retaining wall are additionally arranged on the periphery of the construction hole in the top plate, the guide wall can serve as a waterproof coiled material collecting head, then construction of the waterproof coiled material and the waterproof protective layer is completed in advance, the retaining wall can achieve advanced construction of backfill soil, sealing construction is conducted after the construction hole, and the subsequent construction procedure does not need to be conducted after the construction hole is used. And the construction period of subsequent overground structures, landscaping and the like cannot be influenced.
本发明涉及建筑施工技术领域，具体为一种地下结构顶板施工洞后作施工方法包括：进行顶板下侧支撑架体拆除并预留施工洞外周位置的支撑架体；在顶板上且位于施工洞的外周设置导墙；在顶板上进行防水卷材及防水保护层施工，防水卷材施工至导墙位置时将防水卷材上卷至导墙顶部；在顶板上且位于导墙的外周设置挡土墙；在顶板上且位于挡土墙外侧进行回填土施工；通过在顶板上施工洞外周增设导墙、挡土墙，导墙可作为防水卷材收头，进而提前完成防水卷材及防水保护层的施工，挡土墙可实现回填土的提前施工，实现施工洞后作封闭施工，而无需再等待施工洞使用完成才进行后续施工工序，不会影响后续地上结构、园林绿化等施工工期。
Underground structure top plate construction hole post-construction method
The invention relates to the technical field of building construction, in particular to an underground structure top plate construction hole post-construction method. The method comprises the steps that a supporting frame body on the lower side of a top plate is dismantled, and a supporting frame body at the peripheral position of a construction hole is reserved; a guide wall is arranged on the top plate and located on the periphery of the construction hole; construction of a waterproof roll and a waterproof protective layer is conducted on the top plate, and when the waterproof roll is constructed to the position of the guide wall, the waterproof roll is rolled upwards to the top of the guide wall; a retaining wall is arranged on the top plate and located on the periphery of the guide wall; backfill soil construction is conducted on the top plate and located on the outer side of the retaining wall; the guide wall and the retaining wall are additionally arranged on the periphery of the construction hole in the top plate, the guide wall can serve as a waterproof coiled material collecting head, then construction of the waterproof coiled material and the waterproof protective layer is completed in advance, the retaining wall can achieve advanced construction of backfill soil, sealing construction is conducted after the construction hole, and the subsequent construction procedure does not need to be conducted after the construction hole is used. And the construction period of subsequent overground structures, landscaping and the like cannot be influenced.
本发明涉及建筑施工技术领域，具体为一种地下结构顶板施工洞后作施工方法包括：进行顶板下侧支撑架体拆除并预留施工洞外周位置的支撑架体；在顶板上且位于施工洞的外周设置导墙；在顶板上进行防水卷材及防水保护层施工，防水卷材施工至导墙位置时将防水卷材上卷至导墙顶部；在顶板上且位于导墙的外周设置挡土墙；在顶板上且位于挡土墙外侧进行回填土施工；通过在顶板上施工洞外周增设导墙、挡土墙，导墙可作为防水卷材收头，进而提前完成防水卷材及防水保护层的施工，挡土墙可实现回填土的提前施工，实现施工洞后作封闭施工，而无需再等待施工洞使用完成才进行后续施工工序，不会影响后续地上结构、园林绿化等施工工期。
Underground structure top plate construction hole post-construction method
地下结构顶板施工洞后作施工方法
KINO (author) / JU LIWEI (author) / WANG JUNYONG (author)
2022-12-23
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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