单层厂房钢结构屋盖整体垮塌的分析与思索  

Research on Roof Collapse Accident of Single Storey Industrial Building

作　　者：秦国秀 吴灿彬 余日华 杨放 

机构地区：[1]无锡市房屋安全鉴定中心,江苏无锡214071 [2]南京工大建设工程技术有限公司,江苏南京210009

出　　处：《江苏建筑》2011年第2期24-25,64,共3页Jiangsu Construction

摘　　要：针对某排架结构单层工业厂房屋盖垮塌事故,从厂房支撑系统、承载能力和构造连接等角度进行考察和分析,指出该厂房屋盖整体垮塌的主要原因为厂房支撑系统、构造连接存在严重缺陷,强调在鉴定工作中应对单层厂房的支撑和构造连接加以重视。According to a single storey industrial building roof collapse accident of bent structure,it pointed out that the main reason of the overall collapse of the factory building roof is the serious defect in bracing system and structural connections and it＇s stressed that more attentions should be paid to the system and structural connections in single storey industrial building during the identification process.

关 键 词：工程事故 单层厂房 垮塌 轻钢屋架 支撑系统 

分 类 号：TU391[建筑科学—结构工程]