摘要
介绍了宝天高速公路BT5标新庄渭河大桥长大现浇箱梁跨陇海线支架施工总体方案,并对支架承载力进行检算,通过检算验证其承载力符合要求,从而保证既有线设备和施工安全。
This paper introduces the general construction scheme of cast-in-place boxed beam railway supporting across Longhai railway in BT5 section Xinzhuang Weihe Bridge on Bao-Tian expressway,and carries out the testing and calculation of the supporting load capacity,the result of which meets the requirements,guaranteeing the existing line equipments and construction＇s safety.
出处
《山西建筑》
2010年第7期283-284,共2页
Shanxi Architecture
关键词
现浇箱梁
跨铁路支架
施工方案
承载力
cast-in-place boxed beam
cross railway supporting
construction scheme
load capacity
