铁路整体PC箱形梁的徐变效应分析

宁贵霞，孔德艳，谢志勇

Creep Effect Analysis of the Whole PC Box Girder for Railway Bridge

NING Gui-xia, KONG De-yan, XIE Zhi-yong

铁道工程学报 . 2006, (3): 25 -28 .