Enclosing and reinforcing method for reinforcing wood structure building by applying wood composite material: Fid-Bau Portal

Enclosing and reinforcing method for reinforcing wood structure building by applying wood composite material

ZHOU CHANGDONG / ZHENG YUBIN

The invention provides an enclosing and reinforcing method for reinforcing a wood structure building by applying a wood composite material. The method comprises the steps that the wood composite material is attached to the surface of a component of a building structure; finger joint connection is adopted in the fiber direction of the wood composite material; mortise connection is adopted in the vertical fiber direction of the wood composite material; annular tightening parts are annularly arranged on the outer surface of the wood composite material; the annular tightening parts are sequentially arranged in the fiber length direction of the wood composite material; wood wedges are annularly extruded into the outer surface of the wood composite material; the wooden wedges and the annular tightening parts are arranged at intervals in the fiber length direction of the wood composite material; and the wood composite material, the wooden wedges and the annular tightening parts form a surrounding and reinforcing system with an integral structure. The reinforcing method can be used for reinforcing building structures such as ancient wood building structures. According to the reinforcing method, bonding between the building structure and the original building structure is avoided, and secondary damage to the original building structure is prevented.

本发明提供了一种应用木质复合材料进行木结构建筑加固的围束加固方法。该方法包括：在建筑结构的构件表面贴合安装木质复合材料；在所述木质复合材料的纤维方向采用指接连接；在所述木质复合材料的垂直纤维方向采用榫槽连接；在所述木质复合材料的外表面环向布置环向收紧零件；所述的环向收紧零件沿所述木质复合材料的纤维长度方向依次布置；在所述木质复合材料的外表面环向挤入木楔；所述木楔与所述环向收紧零件沿所述木质复合材料的纤维长度方向间隔布置；通过所述木质复合材料、木楔和环向收紧零件组成结构整体的围束加固体系。该加固方法可用于古木建筑结构等建筑结构加固；该加固方法与原有建筑结构之间无粘结，防止原有建筑结构的二次损伤。

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