铁道建筑
鐵道建築
철도건축
RAILWAY ENGINEERING
2015年
4期
59-61
,共3页
客运专线%隧道%模板台车%设计%制作
客運專線%隧道%模闆檯車%設計%製作
객운전선%수도%모판태차%설계%제작
Passenger-dedicated line%T unnel%Formwork jumbo%Design%M anufacture
采用喇叭口缓冲式结构洞门是解决客运专线大断面隧道空气动力学效应的主要措施，结合沪昆客专长昆湖南段喇叭口隧道洞门实际情况，重点研究隧道衬砌模板台车设计、制作、安装等关键技术，将原隧道模板台车的门架总成、丝杠支撑总成予以改造，解决了客运专线喇叭口洞门衬砌问题。
採用喇叭口緩遲式結構洞門是解決客運專線大斷麵隧道空氣動力學效應的主要措施，結閤滬昆客專長昆湖南段喇叭口隧道洞門實際情況，重點研究隧道襯砌模闆檯車設計、製作、安裝等關鍵技術，將原隧道模闆檯車的門架總成、絲槓支撐總成予以改造，解決瞭客運專線喇叭口洞門襯砌問題。
채용나팔구완충식결구동문시해결객운전선대단면수도공기동역학효응적주요조시，결합호곤객전장곤호남단나팔구수도동문실제정황，중점연구수도츤체모판태차설계、제작、안장등관건기술，장원수도모판태차적문가총성、사강지탱총성여이개조，해결료객운전선나팔구동문츤체문제。
Horn-shaped buffer structure portal is the main solution for aerodynamic effect of large section tunnel in passenger-dedicated line. Combining with the actual situation of tunnel horn-shaped portal in Changsha-Kunming Hunan province section of Shanghai-Kunming passenger-dedicated line,this paper studied the design,manufacture and installation key technology for formwork jumbo of tunnel lining and improved the portal assembly and screw support assembly of original tunnel formwork jumbo,which could solve the tunnel horn-shaped portal lining in passenger-dedicated line.
