大理某高层木结构设计与计算分析  

Design and analysis of a high-rise wood structure in Dali

作　　者：杨淼 陶忠[1] 张联霞 孙俊[1] 张龙飞[1] Yang Miao;Tao Zhong;Zhang Lianxia;Sun Jun;Zhang Longfei(Department of Civil Engineering, Kunming University of Science and Technology, Kunming 650500, Chin)

机构地区：[1]昆明理工大学建筑工程学院

出　　处：《建筑结构》2018年第10期13-17,共5页Building Structure

基　　金：国家自然科学基金资助项目(51168025)

摘　　要：新建仿古建筑翠华楼为五层木框架结构，总高度36．06m，最大层高6．72m，梁柱节点采用榫卯连接，拄搁置在柱础上并采取限制滑移的构造措施。利用ETABS软件对结构进行了内力计算、变形计算和截面验算。分析结果表明，在地震和风荷载作用下，主体结构具备较好的承载力，侧向变形在可接受的范围，在地震作用参与组合的工况下，柱脚会出现拉力，通过构造措施可限制柱脚移动。Cuihualou is a new-buih five-story traditional wood structure. The structure height is 36.06m and the maximum floor height is 6.72m： Tenon connection is used for beam-column joints. ETABS was used to calculate internal force and deformation of the structure, and strength of the section was also checked. The analysis results indicate that under the earthquake or wind load, the main structure has good bearing capacity and lateral deformation is acceptable. Tension appeared at column foot under the load combinations involving seismic action, and horizontal movement of column foot is limited by structural measures.

关 键 词：木结构 整体分析 榫卯连接 

分 类 号：TU366.2[建筑科学—结构工程]