雀替木结构受弯构件相似模型设计与试验研究  

Similarity model design and experimental study of flexural members in QT-wood structure

作　　者：宋彧[1] 张贵文[1] 李恒堂[1] 曹辉[1] 王健[1] 

机构地区：[1]兰州理工大学土木工程学院,甘肃兰州730050

出　　处：《兰州理工大学学报》2005年第6期127-130,共4页Journal of Lanzhou University of Technology

摘　　要：为了证明雀替对木结构受弯构件的特殊作用,应用相似原理设计了雀替木结构受弯构件的相似模型,通过试验研究建立了雀替木结构受弯构件强度以及挠度的相似型经验公式,为雀替木结构受弯构件的设计计算提供了依据.The QT-wood structure had been widely applied in ancient architecture in China. In order to prove the QT＇s particular function in the flexural member in the wood structure, the similarity model of the flexural member in the QT-wood structure was designed based on the principle of similarity, and the empirical formulae of strength and deflection of the structure was developed based on experimental study. The proposed method can be used as a reference for the design of QT-wood structure.

关 键 词：木结构 雀替结构 相似模型 经验公式 试验 

分 类 号：TU366.2[建筑科学—结构工程]