某大礼堂超高大跨度模板工程施工技术分析  

Analysis of Construction Technology for Ultra-high and Long-span Formwork Engineering in an Auditorium

作　　者：苏文庭 SU Wenting(Fujian Quanda Construction Group Co.,Ltd.,Xiamen 361009)

机构地区：[1]福建泉大建设有限公司,福建厦门361009

出　　处：《福建建筑》2020年第4期54-60,共7页Fujian Architecture & Construction

摘　　要：现浇钢筋混凝土超高大跨度结构具有高度超高、跨度大以及重量大等显著特点,施工技术较为复杂。以福建厦门医学高等专科学校二期工程-大礼堂工程为背景,对超高大跨度梁、超重梁的模板及支撑进行施工技术分析,并给出了主要模板面板、次龙骨、主龙骨、对拉螺栓的验算过程。结果表明:通过对模板施工技术的详细分析,严格按照国家相关规范和施工工艺施工,模板工程安装、拆除未出现安全问题,混凝土施工质量也能够得到保证。The cast-in-place reinforced concrete ultra-high and long-span structure has the characteristics of ultra-high height,large span and large weight,and the construction technology is more complex. Based on the second phase of Xiamen medical college auditorium project,this paper analyzes the construction technology of formwork and support of super large span beam and super heavy beam,and gives the checking calculation process of main formwork panel,secondary keel,main keel and split bolt. The results show that: through the detailed analysis of the formwork construction technology,in strict accordance with the relevant national specifications and construction technology,there are no safety problems in the installation and removal of the formwork engineering,and the concrete construction quality can be guaranteed.

关 键 词：超高大跨度结构 高大模板工程 大跨度梁 超重梁 

分 类 号：TU74[建筑科学—建筑技术科学]