智慧梁场30m预制T梁流水生产线施工技术研究  

Research on Construction Technology of 30m Precast T-Beam Assembly Line in Smart Girder Fabrication Yard

作　　者：孙一星 薛文 邓涵潇 李森 SUN Yi-xing;XUE Wen;DENG Han-xiao;LI Sen(Zhejiang Communications Construction Group Co.,Led.,Hangzhou 310051,China)

机构地区：[1]浙江交工集团股份有限公司,浙江杭州310051

出　　处：《浙江交通职业技术学院学报》2023年第3期1-5,16,共6页Journal of Zhejiang Institute of Communications

摘　　要：随着桥梁建设不断向快速化、高品质、重环保的方向发展,预制施工技术已成为桥梁工程发展的主流趋势。以杭绍甬高速项目智慧梁场预制T梁施工项目为依托,提出了一种“移动台座+液压模板+蒸汽养护+两阶段张拉”流水线施工工艺,利用智能移动台座、全封闭高温蒸养、BIM等先进技术,通过机械设备智能化、施工流程标准化、管理决策智慧化,实现T梁预制生产“智慧化”。与传统预制工艺对比,这种新型的预制构件流水线施工工艺显著缩短了生产周期,提高了预制品质。With the continuous development of bridge construction in the direction of rapid speed,high quality and environmental protection,prefabrication technology has become the mainstream trend of bridge engineering development.Based on the prefabricated T-beam construction of the smart girder fabrication yard of the Hangzhou-Shaoxing-Ningbo Expressway Project,it was proposed a Mobile Pedestal+Hydraulic Formwork+Steam Curing+Two-stage Tensioning assembly line construction process.Advanced technologies such as intelligent mobile pedestal,fully-enclosed high-temperature steam curing and Building Information Modeling(BIM) were utilized to achieve the intelligence of T-beam prefabrication production through smart equipment,standardized process and intelligent management.Compared with traditional construction,the result illustrates the new prefabricated assembly line construction technology significantly shortens the production cycle and improves the prefabricated quality.

关 键 词：预制T梁 智慧梁场 移动台座 蒸汽养护 流水线施工 

分 类 号：U445.4[建筑科学—桥梁与隧道工程]