钢管脚手架支撑结构类型及破坏模式之探讨被引量：15

Modes of Failure of Tubular Steel Falsework Structures

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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.

作者潘德恩彭瑞麟

机构地区香港大学朝阳科技大学

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

分类号 TU391 [建筑科学—结构工程]

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