A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Connecting method of concrete frame prefabricated column
The invention relates to the technical field of prefabricated columns, and discloses a concrete frame prefabricated column connection method which comprises the following steps: 1, prefabricating an internal core concrete column: firstly, prefabricating the internal core concrete column according to design requirements to ensure that the size, strength and other properties of the column meet engineering requirements, and in the prefabricating process, connecting the internal core concrete column with the internal core concrete column; and reserving areas connected with an external post-pouring part, and ensuring that the positions and the number of steel bars in the areas meet the design requirements, and the like. The defects that grouting inspection of a steel bar sleeve of a traditional prefabricated column is difficult, the construction difficulty is large, procedures are tedious, and the construction quality is controlled are overcome, but the advantages that the traditional prefabricated column is convenient to install and small in pouring workload are reserved, and the steel bar connector can adopt a sleeve with reliable quality or a welding connection method; the quality of the cast-in-place concrete for column connection is easy to control and inspect, and the method has the advantages of reliable connection quality, convenience in construction, high prefabrication rate, convenience in reserving and embedding and the like.
本发明涉及预制柱技术领域，并公开了一种混凝土框架预制柱的连接做法，包括步骤一：预制内部核心混凝土柱：首先，根据设计要求预制内部核心混凝土柱，确保柱子的尺寸、强度和其他性能满足工程需求，在预制过程中，预留出与外部后浇部分连接的区域，并确保这些区域的钢筋位置和数量符合设计要求等步骤。本发明解决了传统预制柱钢筋套筒灌浆检查困难、施工难度大、工序繁琐和施工质量受控制等缺点，但保留了传统预制柱安装方便、浇筑工作量小的优点，并且钢筋接头可以采用质量可靠的套筒或焊接连接做法，柱子连接的现浇混凝土质量容易控制和检验，本发明具有连接质量可靠、施工便捷、预制率高、方便预留预埋等优点。
Connecting method of concrete frame prefabricated column
The invention relates to the technical field of prefabricated columns, and discloses a concrete frame prefabricated column connection method which comprises the following steps: 1, prefabricating an internal core concrete column: firstly, prefabricating the internal core concrete column according to design requirements to ensure that the size, strength and other properties of the column meet engineering requirements, and in the prefabricating process, connecting the internal core concrete column with the internal core concrete column; and reserving areas connected with an external post-pouring part, and ensuring that the positions and the number of steel bars in the areas meet the design requirements, and the like. The defects that grouting inspection of a steel bar sleeve of a traditional prefabricated column is difficult, the construction difficulty is large, procedures are tedious, and the construction quality is controlled are overcome, but the advantages that the traditional prefabricated column is convenient to install and small in pouring workload are reserved, and the steel bar connector can adopt a sleeve with reliable quality or a welding connection method; the quality of the cast-in-place concrete for column connection is easy to control and inspect, and the method has the advantages of reliable connection quality, convenience in construction, high prefabrication rate, convenience in reserving and embedding and the like.
本发明涉及预制柱技术领域，并公开了一种混凝土框架预制柱的连接做法，包括步骤一：预制内部核心混凝土柱：首先，根据设计要求预制内部核心混凝土柱，确保柱子的尺寸、强度和其他性能满足工程需求，在预制过程中，预留出与外部后浇部分连接的区域，并确保这些区域的钢筋位置和数量符合设计要求等步骤。本发明解决了传统预制柱钢筋套筒灌浆检查困难、施工难度大、工序繁琐和施工质量受控制等缺点，但保留了传统预制柱安装方便、浇筑工作量小的优点，并且钢筋接头可以采用质量可靠的套筒或焊接连接做法，柱子连接的现浇混凝土质量容易控制和检验，本发明具有连接质量可靠、施工便捷、预制率高、方便预留预埋等优点。
Connecting method of concrete frame prefabricated column
一种混凝土框架预制柱的连接做法
LIU YINGDI (author) / ZHANG YONGYU (author) / ZHANG JIANFENG (author)
2024-09-10
Patent
Electronic Resource
Chinese
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