价值工程
價值工程
개치공정
VALUE ENGINEERING
2014年
7期
137-138
,共2页
连续箱梁%托架法%施工%技术
連續箱樑%託架法%施工%技術
련속상량%탁가법%시공%기술
continuous box girder%bracket method%construction%technology
青荣城际铁路跨青银高速公路特大桥（48+80+48）m三跨变截面预应力混凝土连续箱梁，采用挂篮悬浇施工工艺，本文简明扼要的介绍了该梁0#块托架法现浇施工技术，对托架的设计、安装、预压、模板系统安装等工序进行了阐述。
青榮城際鐵路跨青銀高速公路特大橋（48+80+48）m三跨變截麵預應力混凝土連續箱樑，採用掛籃懸澆施工工藝，本文簡明扼要的介紹瞭該樑0#塊託架法現澆施工技術，對託架的設計、安裝、預壓、模闆繫統安裝等工序進行瞭闡述。
청영성제철로과청은고속공로특대교（48+80+48）m삼과변절면예응력혼응토련속상량，채용괘람현요시공공예，본문간명액요적개소료해량0#괴탁가법현요시공기술，대탁가적설계、안장、예압、모판계통안장등공서진행료천술。
Qingdao-Rongcheng inter-city railway crosses the Qingdao-Yinchuan highway grand bridge (48+80+48)m three spans prestressed concrete variable cross-section continuous box girder. The construction technique of suspension pouring process is used. This paper mainly introduces cast-in-situ construction technology of the 0# block girder bracket method. The design, installation, preloading, template system installation of the bracket are expounded.
