Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Reverse construction method for steel reinforced concrete composite structure
The invention discloses a top-down construction method for a steel reinforced concrete composite structure. The construction method comprises the following steps that S1, water, cement, a reinforcing agent, aggregate and other materials are put into a stirring machine to be stirred and mixed; s2, positioning according to a drawing, and constructing a first section of steel column after bottom ribs of the raft plate are bound; s3, construction of second and third sections of steel columns is conducted according to the position of the first section of steel column; s4, steel truss hoisting is conducted after the steel columns are completed; s5, the crawler crane retreats to install the single truss, and the tower crane is matched with inlaying before hook loosening; and S6, the first-layer concrete structure and the second-layer concrete structure are constructed. Concrete structure construction is carried out after steel structure construction is completed and a stressed whole is formed, namely, the steel structure is constructed to the top layer firstly, then lower civil engineering construction is carried out alternately, and compared with a forward construction method, the reverse construction method can effectively reduce cross operation of different types of work, facilitates site construction organization, can effectively save the construction period, and improves the construction efficiency. The cost is saved.
本发明公开了一种型钢混凝土组合结构逆作施工方法，所述施工方法包括以下步骤：S1：将水、水泥、增强剂、骨料等物料投入搅拌机中进行搅拌混合；S2：根据图纸定位，在筏板底筋绑扎完毕后进行首节钢柱施工；S3：根据首节钢柱位置，进行二三节钢柱施工；S4：在钢柱完成后进行钢桁架吊装；S5：履带吊倒退安装单榀桁架，塔吊配合松钩前的嵌补；S6：对一层及二层混凝土结构进行施工。本发明钢结构施工完毕形成受力整体后再进行混凝土结构施工，即先施工钢结构至顶层，再穿插进行下部土建施工，采用“逆作”的施工方法，与“正作”的施工方法相比能有效减少不同工种的交叉作业，便于现场施工组织，能够有效节省工期，节约成本。
Reverse construction method for steel reinforced concrete composite structure
The invention discloses a top-down construction method for a steel reinforced concrete composite structure. The construction method comprises the following steps that S1, water, cement, a reinforcing agent, aggregate and other materials are put into a stirring machine to be stirred and mixed; s2, positioning according to a drawing, and constructing a first section of steel column after bottom ribs of the raft plate are bound; s3, construction of second and third sections of steel columns is conducted according to the position of the first section of steel column; s4, steel truss hoisting is conducted after the steel columns are completed; s5, the crawler crane retreats to install the single truss, and the tower crane is matched with inlaying before hook loosening; and S6, the first-layer concrete structure and the second-layer concrete structure are constructed. Concrete structure construction is carried out after steel structure construction is completed and a stressed whole is formed, namely, the steel structure is constructed to the top layer firstly, then lower civil engineering construction is carried out alternately, and compared with a forward construction method, the reverse construction method can effectively reduce cross operation of different types of work, facilitates site construction organization, can effectively save the construction period, and improves the construction efficiency. The cost is saved.
本发明公开了一种型钢混凝土组合结构逆作施工方法，所述施工方法包括以下步骤：S1：将水、水泥、增强剂、骨料等物料投入搅拌机中进行搅拌混合；S2：根据图纸定位，在筏板底筋绑扎完毕后进行首节钢柱施工；S3：根据首节钢柱位置，进行二三节钢柱施工；S4：在钢柱完成后进行钢桁架吊装；S5：履带吊倒退安装单榀桁架，塔吊配合松钩前的嵌补；S6：对一层及二层混凝土结构进行施工。本发明钢结构施工完毕形成受力整体后再进行混凝土结构施工，即先施工钢结构至顶层，再穿插进行下部土建施工，采用“逆作”的施工方法，与“正作”的施工方法相比能有效减少不同工种的交叉作业，便于现场施工组织，能够有效节省工期，节约成本。
Reverse construction method for steel reinforced concrete composite structure
一种型钢混凝土组合结构逆作施工方法
WANG GUOQIANG (Autor:in) / DING DANGSHENG (Autor:in) / DU GENG (Autor:in) / CHAI JIANSEN (Autor:in) / HE WENLONG (Autor:in)
24.03.2023
Patent
Elektronische Ressource
Chinesisch
Construction method of steel reinforced concrete composite structure
| Europäisches Patentamt | 2022
Steel beam sliding construction method of steel reinforced concrete composite structure
| Europäisches Patentamt | 2022
| Europäisches Patentamt | 2023
Construction method of fabricated steel reinforced concrete superposed beam composite structure
| Europäisches Patentamt | 2024
Construction method of steel reinforced concrete composite structure of clean workshop
| Europäisches Patentamt | 2023