扣件式钢管脚手架可靠度分析

扣件式钢管脚手架作为建筑工程主要施工技术之一。过去几十年曾为我国的建筑业做出过巨大贡献,但是近几年来,由于建筑工程向高大化、大型化和重载荷的趋势发展,脚手架整架稳定性降低,倒塌事故时有发生,给人们的生命财产造成极大危害。基于这种实际情况,从脚手架理论模型、水平荷载影响、构造措施三个方面阐述了脚手架计算安全技术理论的不完善,最后提出了脚手架可靠度理论。

Reliability analysis of steel tubular scaffold

Steel tubular scaffolding is one of the major construction technology in construction projects, over the past few decades , hading made tremendous contributions for China's construction industry . but n recent years, with the constructions becoming taller, larger and heavier payload, accidents that the overall stability of steel tubular scaffold reduce or the entire aircraft collapse occasionally occur, causing people great harm to life and property. Based on this reality, the text illustrate the theory of Steel tubular scaffolding, s security and technology that is imperfect from three aspects , including the theory model of scaffolding and the impact of level loading and structural measure. Finally, author refer to the reliability theory of Steel tubular scaffolding.