Construction method of special-shaped wood beam roof structure: Fid-Bau Portal

Construction method of special-shaped wood beam roof structure

ZHU WEIWEI

The construction method of the special-shaped wood beam roof structure comprises the following steps that a plurality of structural units are assembled respectively, and each structural unit is formed by assembling at least two wood beams; the end of the inner side of each structural unit is connected to the center connecting component to be assembled to form the roof structure, and every two adjacent structural units in the circumferential direction of the center connecting component are fixedly connected together; in a top view, the roof structure is in a structural form which is centrosymmetric around the central connecting component; and selecting the central connecting part and at least one structural connecting point in each structural unit as a hoisting point, hoisting the roof structure to the upper part of the upright post combination by utilizing hoisting equipment, and fixing each structural unit at the top end of the corresponding upright post in the upright post combination. According to the construction method, assembly is completed on the ground, the assembly difficulty can be greatly reduced, workers can more accurately complete assembly of all the structural units during assembly, and accumulative errors in the assembly process are reduced.

本发明公开了一种异形木梁屋盖结构的施工方法，包括如下步骤：分别组装多个结构单元，每个结构单元由至少两根木梁组装而成；将每个结构单元的内侧端部均连接于中心连接部件以组装形成屋盖结构，且将绕中心连接部件的周向上彼此相邻的两个结构单元固定连接在一起；在俯视图中，屋盖结构呈绕中心连接部件中心对称的结构形式；选定中心连接部件、以及每个结构单元中的至少一个结构连接点作为吊装点，利用吊装设备将屋盖结构吊装至立柱组合上方，将每个结构单元固定于立柱组合中的对应立柱顶端。这种施工方法在地面完成装配，能够极大地降低装配难度，使得工人在装配时能够更加精准地完成各个结构单元的装配，减小了装配过程中的累积误差。

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