Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Large vehicle basement skip method construction structure and technology
The invention discloses a construction structure and process of a large-scale vehicle basement skip method, and particularly relates to the technical field of underground garage construction. The construction structure comprises two adjacent foundation slabs which are used for performing waterproof treatment on a construction joint; the foundation slab and the outer wall are adjacent to each other and are used for waterproof treatment of construction joints; the foundation structure further comprises a foundation bottom plate poured with concrete. The water stop steel plate penetrates through the framework and the steel gauze element to keep continuous communication, the waterproof effect is good, the basement is constructed according to the principles of block planning, spacer block construction, layered pouring and integral forming, one block is poured every other block, the interval time between every two adjacent blocks is not less than day, and the construction efficiency is improved. The principle and the characteristic that internal stress is released before the performance of the concrete is not stable after pouring are fully utilized, so that cracks caused by temperature difference and dryness in the initial stage of concrete construction are avoided, and generation of harmful cracks of a large-area concrete floor structure is effectively controlled.
本发明公开了一种大型车地库跳仓法施工结构及工艺，具体涉及地下车库施工技术领域，包括对施工缝防水处理且相邻的两个基础底板；包括对施工缝防水处理且相邻的基础底板和外墙；还包括混凝土浇筑的基础底板。本发明止水钢板穿过骨架以及钢纱网保持其连续贯通，防水效果好，将地下室按照分块规划、隔块施工、分层浇筑、整体成型的原则施工，隔一个区块浇筑一个区块，相邻两区块间隔时间不少于天，充分利用了混凝土在浇筑后天期间内性能尚未稳定前，将内部应力释放出来的原理和特性，以避免混凝土施工初期温差及干燥产生的裂缝，有效的控制大面积混凝土楼板结构有害裂缝的产生。
Large vehicle basement skip method construction structure and technology
The invention discloses a construction structure and process of a large-scale vehicle basement skip method, and particularly relates to the technical field of underground garage construction. The construction structure comprises two adjacent foundation slabs which are used for performing waterproof treatment on a construction joint; the foundation slab and the outer wall are adjacent to each other and are used for waterproof treatment of construction joints; the foundation structure further comprises a foundation bottom plate poured with concrete. The water stop steel plate penetrates through the framework and the steel gauze element to keep continuous communication, the waterproof effect is good, the basement is constructed according to the principles of block planning, spacer block construction, layered pouring and integral forming, one block is poured every other block, the interval time between every two adjacent blocks is not less than day, and the construction efficiency is improved. The principle and the characteristic that internal stress is released before the performance of the concrete is not stable after pouring are fully utilized, so that cracks caused by temperature difference and dryness in the initial stage of concrete construction are avoided, and generation of harmful cracks of a large-area concrete floor structure is effectively controlled.
本发明公开了一种大型车地库跳仓法施工结构及工艺，具体涉及地下车库施工技术领域，包括对施工缝防水处理且相邻的两个基础底板；包括对施工缝防水处理且相邻的基础底板和外墙；还包括混凝土浇筑的基础底板。本发明止水钢板穿过骨架以及钢纱网保持其连续贯通，防水效果好，将地下室按照分块规划、隔块施工、分层浇筑、整体成型的原则施工，隔一个区块浇筑一个区块，相邻两区块间隔时间不少于天，充分利用了混凝土在浇筑后天期间内性能尚未稳定前，将内部应力释放出来的原理和特性，以避免混凝土施工初期温差及干燥产生的裂缝，有效的控制大面积混凝土楼板结构有害裂缝的产生。
Large vehicle basement skip method construction structure and technology
一种大型车地库跳仓法施工结构及工艺
ZHAN TAOTAO (Autor:in) / CAO RUIXUE (Autor:in) / LIU YONGLI (Autor:in) / SHI TONGLAI (Autor:in) / DING HUYING (Autor:in) / FEI FAN (Autor:in) / XU NING (Autor:in) / GAO YUAN (Autor:in) / WU HENG (Autor:in) / DING LIQIN (Autor:in)
03.11.2023
Patent
Elektronische Ressource
Chinesisch
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