摘要
武汉市琴台美术馆项目其墙体和屋面为清水混凝土饰面效果,为保证整体美观,建筑设计要求馆内设备管线不外露,因此采取空腔双墙以方便设备管线的竖向穿行。基于其设计特点,研发一种可单侧加固的内侧模板体系,探索一种预留"C字口"空腔单侧优先施工方法,解决了内置管线小净空清水混凝土空腔双墙内侧模板难以加固及拆除的难题,经现场实施后满足设计和施工质量要求,并总结出一套施工技术。
The walls and roofs are finished with fair-faced concrete in Qintai Art Museum project in Wuhan.The architectural design requires the equipment and piping in the museum to be prevented from being exposed to secure overall aesthetics,hence hollowed double walls are adopted for convenience of vertical passage of equipment and piping.Based on the design features of Qintai Art Museum project,this which paper introduces a type of interor formwork system reinforced on one side,investigates a one-side prioritized construction method for reserved“C-shaped opening”hollow,which solves the difficulties in strengthening and removing the formwork for hollowed double walls of small clearance fair-faced concrete with built-in piping,meets design and construction quality requirements after the implementation on site.This paper summarizes a set of construction technology.
作者
范立
伍爱强
周钦
王林
崔朝威
FAN Li;WU Aiqiang;ZHOU Qin;WANG Lin;CUI Chaowei(General Contraction Company of China Construction Third Engineering Bureau Co.,Ltd.,Wuhan,Hubei 430064,China)
出处
《施工技术》
CAS
2020年第11期130-132,共3页
Construction Technology
关键词
混凝土
清水混凝土
内置管线
小净空
空腔双墙
模板
加固
施工技术
concrete
fair-faced concrete
built-in piping
small clearance
hollowed double walls
formwork
reinforcement
construction
作者简介
范立,工程师,E-mail:113243427@qq.com。
