日式小截面木框架剪力墙体系设计方法简介  

INTRODUCTION OF DESIGN METHODS FOR JAPANESE POST-AND-BEAM WOODEN STRUCTURES WITH SHEATHED WALLS

作　　者：鲁纹帆 欧加加[1] 刘宜丰[1] 李秋稷[1] 黄敏敏 LU Wen-fan;OU Jia-jia;LIU Yi-feng;LI Qiu-ji;HUANG Min-min(China Southwest Architectural Design and Research Institute Co.,Ltd.,610041,Chengdu,China)

机构地区：[1]中国建筑西南设计研究院有限公司,成都610041

出　　处：《建筑技术》2021年第3期329-333,共5页Architecture Technology

基　　金：国家重点研发计划资助项目(2019YFD1101001)。

摘　　要：日式木结构民居主要采用梁柱式结构体系(轴组工法),体系的抗侧力构件主要为斜撑或覆面板式剪力墙。介绍日式小截面木框架剪力墙结构体系的构成及日本《建筑标准法案》中提出的检验平面规则性的两种方法,将该种检验方法与我国规范标准相结合,并应用于川西风格民居作为设计案例。该算例表明,日本标准中的平面检验方法简洁实用,可较快速地通过手算判断结构在地震作用下的位移比是否满足我国规范的要求。Japanese wooden structures mainly adopt a beam column structure system,and the lateral-force-resisting members of the system are walls with diagonal braces,or sheathed walls with covered posts or uncovered posts.This article introduces the composition of post-and-beam wooden structures with sheathed walls,as well as the two methods of testing plane regularity proposed in the Japanese Building Standards.These testing methods are combined with the Chinese design standards,and then applied to a Western Sichuan-style residential building as a design example.This design example shows that the plane inspection method in the Japanese standard is practical and straightforward,and it can be estimated by hand calculation whether the displacement ratio of the structure under the earthquake action meets the requirements of the Chinese design standards.

关 键 词：日式木结构 小截面木框架剪力墙体系 设计方法 设计算例 

分 类 号：TU74[建筑科学—建筑技术科学]