简介:摘要针对某工程外形结构为异形双曲面,外墙为清水混凝土,高度较高等特点,提出了超高盘扣式脚手架技术。本技术采用321型装配式贝雷架、螺丝套筒连墙件等构件和承插型盘扣式脚手架相结合的形式。工程实践证明,搭设高度达到88米,方案安全可靠,经济实用,可在超高建筑中推行使用。
简介:Duringthewinterof1986,IwasworkinginconstructionnearOakland,California.Itisnotunusualforconstructionworkers'handstobecomeverypainfulduringthewinterseasonfromworkingwithconcrete[水泥],wetlumber[木材],mud,etc.Myhandswerecrackingopenandbleeding.Stoppingworkbecauseofhurtinghandsissimplynotanoptionintheconstructionindustry.Youjustgrit[咬紧]yourteeth,keepworking,andfinishthejob.