摘要
钢管脚手架(鹰架)为台湾地区高挑空建筑工地常用之模板支撑构材,由于目前可供设计及施工参考之规范甚为缺乏,工地常是凭借着施工经验来架设支撑,致使常有倒塌意外发生。本文介绍台湾地区常用之钢管鹰架,并提出五种可能引致钢管鹰架模板支撑失败的模式供营建工程界参考。
Tubular steel falsework systems are commonly used for supporting the construction formwork of high-clearance structures. Contractors often rely on their own on-site experiences in the construction of these systems because specific design and construction codes are lacking. Consequently, a number of spectacular failures have occurred over the years. This paper reviews the common types of tubular scaffold systems used in Taiwan, and points out five possible modes of failure. The information is presented as reference for the construction industry in order to reduce the probability of formwork support collapse.
出处
《建筑钢结构进展》
2002年第4期18-24,共7页
Progress in Steel Building Structures
关键词
钢管鹰架
模板支撑
破坏模式
Tubular steel falsework
Formwork support
Failure modes