摘要
蟠龙欣城高层建筑标准层采用预制楼梯,将剪刀楼梯进行分段优化设计,施工中采用定型化带可调节支座做中间梯梁安装时的支撑工具,避免了钢管脚手架支撑需层层搭设、层层拆除的反复工作,降低了施工难度,保证了施工安全,避免了成品损坏,提高了施工效率.
Standard floors of Panlong Xincheng high-rise building used precast stairs and the shear staircase design was optimized in segments. Stereotyping adjustable bearing base was used as a support tool during installation of the middle ladder beam, to successfully avoid repetitive work during installation and dismantlement of steel pipe scaffold support, to reduce the construction difficulty and guarantee construction safety. Damage of finished product was avoided and construction efficiency was increased.
作者
蒋时兴
冉裕成
张吉彬
王喆
JIANG Shi-xing;RAN Yu-cheng;ZHANG Ji-bin;WANG Zhe(China Construction Second Engineering Bureau Ltd.,100010,Beijing,China)
出处
《建筑技术》
2019年第10期1223-1226,共4页
Architecture Technology
关键词
预制楼梯
梯梁安装
可调支座
precast stair
ladder beam installation
adjustable bearing base
