Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Method for sealing settlement post-cast strip of underground garage in advance
The invention provides a method for sealing a settlement post-cast strip of an underground garage in advance, and belongs to the technical field of underground garage post-cast strip sealing of constructional engineering. The method comprises the steps that when the strength of a top plate of the underground garage meets the requirement and upper procedures such as water prevention, backfill and small municipal administration need to be inserted in advance; post-cast strip steel bars are bound according to the drawing requirement; a post-cast strip supporting system is erected in the garage through steel pipes, battens and formworks; a cover plate formwork and a supporting system are installed on the upper part of a post-cast strip; reinforcing steel bars are bound on the completed cover plate formwork, a post-cast strip pouring pump pipe is pre-buried, and a concrete cover plate with the thickness of 100 mm is poured; and the top plate is waterproof, other upper procedure constructionis carried out, post-cast strip concrete is poured after the drawing and specification requirements are met, and the lower supporting system is detached after the concrete reaches the design strength. The method for sealing the settlement post-cast strip of the underground garage in advance has the advantages that the problem that upper waterproof, backfill, municipal pipelines, landscaping and other upper procedures cannot be carried out due to the fact that the garage roof structure cannot be closed is solved, the construction period progress is accelerated, and the delay risk of engineering delivery is reduced.
一种地下车库沉降后浇带提前封闭的方法，属于建筑工程的地下车库后浇带封闭技术领域。步骤为，在地下车库顶板强度满足要求需提前穿插防水、回填土、小市政等上部工序时，按照图纸要求绑扎后浇带钢筋，在车库内采用钢管、木方、模板搭设后浇带支撑体系，在后浇带上部安装盖板模板及支撑体系，在已经完成的盖板模板上绑扎钢筋，预埋后浇带浇筑泵管，浇筑100mm厚混凝土盖板，顶板防水及上部其他工序施工，满足图纸及规范要求后浇筑后浇带混凝土，混凝土达到设计强度后拆除下部支撑系统。优点在于，解决因车库顶板结构无法封闭，导致上部防水、回填土、市政管线及园林绿化等上部工序无法施工的情况，加快了工期进度，减少了工程交付的延期风险。
Method for sealing settlement post-cast strip of underground garage in advance
The invention provides a method for sealing a settlement post-cast strip of an underground garage in advance, and belongs to the technical field of underground garage post-cast strip sealing of constructional engineering. The method comprises the steps that when the strength of a top plate of the underground garage meets the requirement and upper procedures such as water prevention, backfill and small municipal administration need to be inserted in advance; post-cast strip steel bars are bound according to the drawing requirement; a post-cast strip supporting system is erected in the garage through steel pipes, battens and formworks; a cover plate formwork and a supporting system are installed on the upper part of a post-cast strip; reinforcing steel bars are bound on the completed cover plate formwork, a post-cast strip pouring pump pipe is pre-buried, and a concrete cover plate with the thickness of 100 mm is poured; and the top plate is waterproof, other upper procedure constructionis carried out, post-cast strip concrete is poured after the drawing and specification requirements are met, and the lower supporting system is detached after the concrete reaches the design strength. The method for sealing the settlement post-cast strip of the underground garage in advance has the advantages that the problem that upper waterproof, backfill, municipal pipelines, landscaping and other upper procedures cannot be carried out due to the fact that the garage roof structure cannot be closed is solved, the construction period progress is accelerated, and the delay risk of engineering delivery is reduced.
一种地下车库沉降后浇带提前封闭的方法，属于建筑工程的地下车库后浇带封闭技术领域。步骤为，在地下车库顶板强度满足要求需提前穿插防水、回填土、小市政等上部工序时，按照图纸要求绑扎后浇带钢筋，在车库内采用钢管、木方、模板搭设后浇带支撑体系，在后浇带上部安装盖板模板及支撑体系，在已经完成的盖板模板上绑扎钢筋，预埋后浇带浇筑泵管，浇筑100mm厚混凝土盖板，顶板防水及上部其他工序施工，满足图纸及规范要求后浇筑后浇带混凝土，混凝土达到设计强度后拆除下部支撑系统。优点在于，解决因车库顶板结构无法封闭，导致上部防水、回填土、市政管线及园林绿化等上部工序无法施工的情况，加快了工期进度，减少了工程交付的延期风险。
Method for sealing settlement post-cast strip of underground garage in advance
一种地下车库沉降后浇带提前封闭的方法
WEI JIAXIN (Autor:in) / JIN GUANGXU (Autor:in) / GAO QIAOCHAO (Autor:in) / ZHAO RILI (Autor:in) / LIU MINGWEI (Autor:in) / ZHANG HUI (Autor:in)
09.03.2021
Patent
Elektronische Ressource
Chinesisch
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