摘要
为解决城市高架桥大型变截面悬臂盖梁在工期要求紧迫情况下的施工难题,利用定型底模支架,有效地缩短了工期。该定型底模支架的形式简单、性能可靠、装拆方便,支架的整体性较好,不仅节约了劳动人工成本,而且显著提高了高架桥大型变截面悬臂盖梁的施工安全性,加快了施工进度。
To solve the construction problem of large variable cross section cantilever bent cap of urban viaduct under the urgent requirement of construction period,the customized bottom formwork support is used to shorten the construction period effectively.The customized bottom formwork support is simple in form,reliable in performance,convenient in assembly and disassembly,and has good integrity.It not only saves human cost,but also significantly improves the construction safety of large variable cross section cantilever bent cap of viaduct and speeds up the construction progress.
作者
张志华
ZHANG Zhihua(Shanghai Municipal Construction Co.,Ltd.,Shanghai 200438,China)
出处
《建筑施工》
2019年第7期1286-1287,1291,共3页
Building Construction
关键词
高架桥盖梁
定型底模支架
工艺原理
施工工艺
viaduct bent cap
customized bottom formwork support
technology principle
construction technology
