A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Advanced construction method for post-cast strip of underground garage roof
The invention discloses an advanced construction method for a post-cast strip of an underground garage roof, and relates to the technical field of post-cast strip construction.The advanced construction method comprises the steps that S1, a post-cast strip supporting system and a formwork are installed, the post-cast strip formwork is supported by a steel pipe, a reserved cleaning opening is sealed, then a bottom formwork at the position of the post-cast strip is reinforced, and a side formwork is recovered; the construction method comprises the following steps: S1, arranging and manufacturing a cover plate and a pouring pipe, prefabricating a horizontal cover plate in two directions, S3, mounting the prefabricated cover plate, adopting waterproof cement mortar base mortar, and mounting the prefabricated cover plate in a manner of arranging the prefabricated cover plate every other one, S4, performing waterproof construction and protecting layer construction, S5, paving a protecting corrugated pipe, and before backfill construction, additionally arranging the corrugated pipe at a pouring pipe orifice of the prefabricated cover plate. And S6, self-compacting micro-expansion concrete is poured, and sealing and closing are conducted. By arranging the cover plate with the pouring pipe, soil backfilling and subsequent process construction of the underground garage can be carried out in advance, the construction period is shortened, the construction speed is high, the overall construction cost of a project can be saved, and safety and quality can be effectively guaranteed.
本发明公开了一种地下车库顶板后浇带超前施工方法，涉及后浇带施工技术领域，本发明包括S1后浇带支撑体系及模板安装，后浇带模板采用钢管支撑，封闭预留清扫口后再对后浇带位置底模进行加固，侧模进行恢复，S2盖板及浇筑管设置与制作，预制水平盖板，且为双向布置，S3安装预制盖板，采用防水水泥砂浆座浆，安装预制盖板，安装方式采用隔一布一，S4防水施工及保护层施工，S5铺设保护波纹管，在回填土施工前，在预制盖板浇筑管口处，加设波纹管，S6浇筑自密实微膨胀混凝土和封堵收口。本发明通过设置带有浇筑管的盖板，可提前可以进行地下车库回填土及后序工序施工，缩短了工期，施工速度快，可节约工程整体造价，且能够有效保证安全和质量。
Advanced construction method for post-cast strip of underground garage roof
The invention discloses an advanced construction method for a post-cast strip of an underground garage roof, and relates to the technical field of post-cast strip construction.The advanced construction method comprises the steps that S1, a post-cast strip supporting system and a formwork are installed, the post-cast strip formwork is supported by a steel pipe, a reserved cleaning opening is sealed, then a bottom formwork at the position of the post-cast strip is reinforced, and a side formwork is recovered; the construction method comprises the following steps: S1, arranging and manufacturing a cover plate and a pouring pipe, prefabricating a horizontal cover plate in two directions, S3, mounting the prefabricated cover plate, adopting waterproof cement mortar base mortar, and mounting the prefabricated cover plate in a manner of arranging the prefabricated cover plate every other one, S4, performing waterproof construction and protecting layer construction, S5, paving a protecting corrugated pipe, and before backfill construction, additionally arranging the corrugated pipe at a pouring pipe orifice of the prefabricated cover plate. And S6, self-compacting micro-expansion concrete is poured, and sealing and closing are conducted. By arranging the cover plate with the pouring pipe, soil backfilling and subsequent process construction of the underground garage can be carried out in advance, the construction period is shortened, the construction speed is high, the overall construction cost of a project can be saved, and safety and quality can be effectively guaranteed.
本发明公开了一种地下车库顶板后浇带超前施工方法，涉及后浇带施工技术领域，本发明包括S1后浇带支撑体系及模板安装，后浇带模板采用钢管支撑，封闭预留清扫口后再对后浇带位置底模进行加固，侧模进行恢复，S2盖板及浇筑管设置与制作，预制水平盖板，且为双向布置，S3安装预制盖板，采用防水水泥砂浆座浆，安装预制盖板，安装方式采用隔一布一，S4防水施工及保护层施工，S5铺设保护波纹管，在回填土施工前，在预制盖板浇筑管口处，加设波纹管，S6浇筑自密实微膨胀混凝土和封堵收口。本发明通过设置带有浇筑管的盖板，可提前可以进行地下车库回填土及后序工序施工，缩短了工期，施工速度快，可节约工程整体造价，且能够有效保证安全和质量。
Advanced construction method for post-cast strip of underground garage roof
一种地下车库顶板后浇带超前施工方法
ZHANG XINGLIANG (author) / LI PENG (author) / HAO XIAOXIONG (author) / JIA-LONG YAQIONG (author) / LIU GUOFANG (author) / LI CHANGSHA (author) / FAN DOUDOU (author)
2023-12-01
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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