Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Basement facade synchronous construction method
The invention relates to a basement facade synchronous construction method, which comprises the following steps of: initially determining a concrete mix proportion, determining the maximum size of division of warehouse blocks, carrying out zoning division on a construction area, carrying out interval division of warehouse jumping and warehouse sealing warehouse blocks on each construction area, and arranging industrial seams at the joints of warehouse dividing blocks, the rationality of the concrete mix proportion and the partition size of the bin blocks is verified through simulation analysis; and after verification is qualified, warehouse jumping construction and warehouse sealing construction are synchronously carried out on each construction area, when bottom plate construction is carried out on the warehouse jumping area, a temporary pressure relief well is arranged, and after construction of the basement main body structure is completed, the pressure relief well is blocked. According to the method disclosed by the invention, the generation of ultra-long concrete structure cracks is reduced by adopting a skip construction mode, and an active anti-floating measure is added during the construction of the bottom plate of the basement to avoid the deformation of each independent warehouse block caused by the buoyancy of underground water before the warehouse is sealed, so that the stability of the construction quality is ensured.
本发明涉及一种地下室立面同步施工方法，先初定混凝土配合比，并确定出仓块划分的最大尺寸，然后对施工区进行分区划分，每个施工区再进行跳仓及封仓仓块的间隔划分，分仓块连接处设施工缝，通过模拟分析来验证上述混凝土配合比以及仓块划分尺寸的合理性；待验证合格后，对每个施工区同步进行跳仓施工和封仓施工，在对跳仓区的底板施工时，设置临时泄压井，待地下室主体结构施工完毕后，对泄压井进行封堵。本发明所公开的方法，采用跳仓施工方式减少超长混凝土结构裂缝的产生，并且在地下室的底板施工时增加主动抗浮措施来避免封仓前各独立仓块因地下水浮力产生变形，保证施工质量的稳定。
Basement facade synchronous construction method
The invention relates to a basement facade synchronous construction method, which comprises the following steps of: initially determining a concrete mix proportion, determining the maximum size of division of warehouse blocks, carrying out zoning division on a construction area, carrying out interval division of warehouse jumping and warehouse sealing warehouse blocks on each construction area, and arranging industrial seams at the joints of warehouse dividing blocks, the rationality of the concrete mix proportion and the partition size of the bin blocks is verified through simulation analysis; and after verification is qualified, warehouse jumping construction and warehouse sealing construction are synchronously carried out on each construction area, when bottom plate construction is carried out on the warehouse jumping area, a temporary pressure relief well is arranged, and after construction of the basement main body structure is completed, the pressure relief well is blocked. According to the method disclosed by the invention, the generation of ultra-long concrete structure cracks is reduced by adopting a skip construction mode, and an active anti-floating measure is added during the construction of the bottom plate of the basement to avoid the deformation of each independent warehouse block caused by the buoyancy of underground water before the warehouse is sealed, so that the stability of the construction quality is ensured.
本发明涉及一种地下室立面同步施工方法，先初定混凝土配合比，并确定出仓块划分的最大尺寸，然后对施工区进行分区划分，每个施工区再进行跳仓及封仓仓块的间隔划分，分仓块连接处设施工缝，通过模拟分析来验证上述混凝土配合比以及仓块划分尺寸的合理性；待验证合格后，对每个施工区同步进行跳仓施工和封仓施工，在对跳仓区的底板施工时，设置临时泄压井，待地下室主体结构施工完毕后，对泄压井进行封堵。本发明所公开的方法，采用跳仓施工方式减少超长混凝土结构裂缝的产生，并且在地下室的底板施工时增加主动抗浮措施来避免封仓前各独立仓块因地下水浮力产生变形，保证施工质量的稳定。
Basement facade synchronous construction method
一种地下室立面同步施工方法
HU GUANGLONG (Autor:in) / YU JIE (Autor:in) / DING XINGLONG (Autor:in) / LUAN YINKOU (Autor:in) / LI YAKUN (Autor:in) / ZHENG SHENG (Autor:in) / SUN YANGWEI (Autor:in) / QI HAIAO (Autor:in)
12.07.2024
Patent
Elektronische Ressource
Chinesisch
Synchronous construction method of basement with underground continuous wall and main body
| Europäisches Patentamt | 2015
| UB Braunschweig | 2004