A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Reinforcing and repairing method and reinforcing structure for existing wooden roof truss
The invention discloses an existing wooden roof frame reinforcing and repairing method and a reinforcing structure.The existing wooden roof frame reinforcing and repairing method comprises the following steps that firstly, the surface of an existing wooden roof frame is cleaned, the whole existing wooden roof frame is washed through a water gun, and after cleaning and airing, the surfaces of wooden components of the wooden roof frame are polished; boric acid, borax and sodium pentachlorophenate are mixed to prepare a mixed solution for preventing insects, the wood component is brushed, and after brushing, preservative treatment is conducted on the existing wood roof truss; steel hoops and steel wire ropes are installed on the wood component from one end to the other end, the steel wire ropes are arranged in the axial direction of the wood component, the steel wire ropes are arranged on the periphery of the wood component, the steel wire ropes are connected with the steel hoops in a winding mode, and meanwhile it is ensured that the steel wire ropes are wound tightly, and the ends of the steel wire ropes are anchored firmly; and finally, the reinforced and repaired existing wooden roof truss is subjected to overall fireproof coating treatment. The method has the advantages of being convenient to construct, good in reinforcing and repairing effect and low in wood consumption.
本发明公开一种既有木屋架加固修缮方法及加固结构，其中一种既有木屋架加固修缮方法，包括如下步骤：首先对既有木屋架进行表面清理，采用水枪冲洗整个既有木屋架，清洗晾干后，对木屋架的木构件表面打磨处理，将硼酸、硼砂及五氯酚钠混合制成用于防虫的混合液，对木构件进行涂刷，涂刷后，对既有木屋架进行防腐处理；在木构件上从一端至另一端安装钢套箍与钢丝绳，钢丝绳沿木构件轴向设置，钢丝绳沿木构件的外周设置有至少三根，钢丝绳与每个钢套箍均缠绕连接，同时确保钢丝绳缠绕绷紧、端部锚固牢固；最后，对加固修缮后的既有木屋架进行整体防火涂装处理；本发明有着施工方便、加固修复效果好、木料消耗少的优点。
Reinforcing and repairing method and reinforcing structure for existing wooden roof truss
The invention discloses an existing wooden roof frame reinforcing and repairing method and a reinforcing structure.The existing wooden roof frame reinforcing and repairing method comprises the following steps that firstly, the surface of an existing wooden roof frame is cleaned, the whole existing wooden roof frame is washed through a water gun, and after cleaning and airing, the surfaces of wooden components of the wooden roof frame are polished; boric acid, borax and sodium pentachlorophenate are mixed to prepare a mixed solution for preventing insects, the wood component is brushed, and after brushing, preservative treatment is conducted on the existing wood roof truss; steel hoops and steel wire ropes are installed on the wood component from one end to the other end, the steel wire ropes are arranged in the axial direction of the wood component, the steel wire ropes are arranged on the periphery of the wood component, the steel wire ropes are connected with the steel hoops in a winding mode, and meanwhile it is ensured that the steel wire ropes are wound tightly, and the ends of the steel wire ropes are anchored firmly; and finally, the reinforced and repaired existing wooden roof truss is subjected to overall fireproof coating treatment. The method has the advantages of being convenient to construct, good in reinforcing and repairing effect and low in wood consumption.
本发明公开一种既有木屋架加固修缮方法及加固结构，其中一种既有木屋架加固修缮方法，包括如下步骤：首先对既有木屋架进行表面清理，采用水枪冲洗整个既有木屋架，清洗晾干后，对木屋架的木构件表面打磨处理，将硼酸、硼砂及五氯酚钠混合制成用于防虫的混合液，对木构件进行涂刷，涂刷后，对既有木屋架进行防腐处理；在木构件上从一端至另一端安装钢套箍与钢丝绳，钢丝绳沿木构件轴向设置，钢丝绳沿木构件的外周设置有至少三根，钢丝绳与每个钢套箍均缠绕连接，同时确保钢丝绳缠绕绷紧、端部锚固牢固；最后，对加固修缮后的既有木屋架进行整体防火涂装处理；本发明有着施工方便、加固修复效果好、木料消耗少的优点。
Reinforcing and repairing method and reinforcing structure for existing wooden roof truss
一种既有木屋架加固修缮方法及加固结构
HAO YI (author) / HUANG SHILEI (author) / FU SHUFENG (author) / YUAN SHENGZHU (author) / LYU YANGJIE (author) / GUI ZEBIAO (author)
2023-12-22
Patent
Electronic Resource
Chinese
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