Application of Continuous Beam Segmental Prefabrication and Installation in High Speed Railway Construction
张政ZHANG Zheng
(中国铁路上海局集团有限公司徐州铁路枢纽工程建设指挥部,徐州221000 )
(Xuzhou Railway'Terminal Project Construction Headquarters of Chima Railway Shanghai Group Co，Ltd.,Xuzhou 221000,China )
摘要:中国“十四五"规划和2035年远景目标纲要对坚持创新驱动发展.全面塑造发展新优势作出一系列战略部署。围绕国铁集团发起“改革促发展,先行展作为”的号召,通过引进国内外先进技术、工艺工法,高水平推科技创新。高速铁路连续梁节段预制、架设作为桥梁绿色建设的代表工法,通过工厂化施工,提高施工效率,加快施工进程。本文对某高速铁路连续梁节段预制场进行了研究阐述,通过比选架设方案,得出最优架设方案,可促进高速铁路连续梁绿色建设的创新发展,并为后续类似项目提供借鉴,具有现实指导意义。
Abstract: China's 14th Five Year Plan and the 2035 Long Range Goals outline have made a series of strategic deployments to adhereto innovation driven development and comprehensively shape new adlvantages in development. Centering on the call of China Railway Groupto "promote reform and development, and take the lead in development" , we aim to promote technological innovation at a high level bryintroducing advanced technologies and processes from both domestic and foreign sources. The prefabrication and eretion of continuousbeam segments on high -speed railways， as a representative method of green bridge constnuction, improve construction effciency andaccelerate the construction process through factory construction.This article studies and elaborates on the prefabrication yard of a high-speed railway contintous beam segment. By comparing and selecting the installation plan, the optimal instalation plan is obtained, whichcan promote the innovative development of green construction of high-speed railway contimous beams and provide reference for similarprojects in the future,and has practical guiding significance.
关键词:高速铁路;连续梁;节段;架设
Key words: high-speed railway; continuous beam; segments; installation
价值工程-文章出处：张政.连续梁节段预制架设在高速铁路建设中的应用[J].价值工程,2023,42(19):96-98. |
