Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Prefabricated shear wall and industrial construction method thereof
The embodiment of the invention discloses a prefabricated shear wall and an industrial construction method thereof. According to one specific implementation mode of the prefabricated shear wall, the prefabricated shear wall and an adjacent post-cast shear wall jointly form a structural lateral force resisting shear wall, and a connecting notch is formed in the bottom area of the side, adjacent to the post-cast shear wall, of the prefabricated shear wall; grouting sleeve connection, combined threaded sleeve connection or lap joint connection of vertical load-bearing steel bars of the upper-layer prefabricated shear wall and the lower-layer prefabricated shear wall are achieved in the connecting notches, post-pouring concrete is poured through the post-pouring shear wall, and pouring and filling of the post-pouring concrete in the connecting notches are achieved by means of the liquidity of the post-pouring concrete. Complex operations such as existing grouting sleeve connection bin sealing and pressure grouting are avoided, the risk of steel bar high-altitude alignment construction is avoided, main stressed steel bars of the embedded column of the prefabricated shear wall are directly connected and serve as erecting steel bars of stirrups, the using amount of the whole steel bars of the embedded column is small, post-pouring concrete pouring is concentrated at the position of the post-pouring shear wall, the number of on-site vibration times is small, and efficiency is high.
本公开的实施例公开了预制剪力墙及其工业化建造方法。该预制剪力墙的一具体实施方式包括：预制剪力墙与相邻的后浇剪力墙共同组成结构抗侧力剪力墙，在预制剪力墙与后浇剪力墙相邻一侧的底部区域设置连接豁口，在连接豁口内实现上、下层预制剪力墙竖向受力钢筋的灌浆套筒链接、组合螺纹套筒连接或搭接连接，经后浇剪力墙浇筑后浇混凝土，借助后浇混凝土的流动性实现连接豁口内后浇混凝土的浇筑填充。本公开避免了现有灌浆套筒连接封仓、压力灌浆等复杂操作，无钢筋高空对位施工风险，预制剪力墙暗柱主要受力钢筋直接连接且兼做箍筋的架立钢筋，暗柱整体钢筋用量少，后浇混凝土浇筑集中在后浇剪力墙位置，现场振捣次数少、效率高。
Prefabricated shear wall and industrial construction method thereof
The embodiment of the invention discloses a prefabricated shear wall and an industrial construction method thereof. According to one specific implementation mode of the prefabricated shear wall, the prefabricated shear wall and an adjacent post-cast shear wall jointly form a structural lateral force resisting shear wall, and a connecting notch is formed in the bottom area of the side, adjacent to the post-cast shear wall, of the prefabricated shear wall; grouting sleeve connection, combined threaded sleeve connection or lap joint connection of vertical load-bearing steel bars of the upper-layer prefabricated shear wall and the lower-layer prefabricated shear wall are achieved in the connecting notches, post-pouring concrete is poured through the post-pouring shear wall, and pouring and filling of the post-pouring concrete in the connecting notches are achieved by means of the liquidity of the post-pouring concrete. Complex operations such as existing grouting sleeve connection bin sealing and pressure grouting are avoided, the risk of steel bar high-altitude alignment construction is avoided, main stressed steel bars of the embedded column of the prefabricated shear wall are directly connected and serve as erecting steel bars of stirrups, the using amount of the whole steel bars of the embedded column is small, post-pouring concrete pouring is concentrated at the position of the post-pouring shear wall, the number of on-site vibration times is small, and efficiency is high.
本公开的实施例公开了预制剪力墙及其工业化建造方法。该预制剪力墙的一具体实施方式包括：预制剪力墙与相邻的后浇剪力墙共同组成结构抗侧力剪力墙，在预制剪力墙与后浇剪力墙相邻一侧的底部区域设置连接豁口，在连接豁口内实现上、下层预制剪力墙竖向受力钢筋的灌浆套筒链接、组合螺纹套筒连接或搭接连接，经后浇剪力墙浇筑后浇混凝土，借助后浇混凝土的流动性实现连接豁口内后浇混凝土的浇筑填充。本公开避免了现有灌浆套筒连接封仓、压力灌浆等复杂操作，无钢筋高空对位施工风险，预制剪力墙暗柱主要受力钢筋直接连接且兼做箍筋的架立钢筋，暗柱整体钢筋用量少，后浇混凝土浇筑集中在后浇剪力墙位置，现场振捣次数少、效率高。
Prefabricated shear wall and industrial construction method thereof
预制剪力墙及其工业化建造方法
HAN WENLONG (Autor:in) / HAN SHAOLONG (Autor:in) / WANG JINGJING (Autor:in) / GONG ZHIRUI (Autor:in)
02.07.2024
Patent
Elektronische Ressource
Chinesisch
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