后加钢支撑加固铁路桥梁的力学性能研究

周长东，张许，田苗旺，王朋国，马欣

Research on the Mechanical Property of Railway Bridge Strengthened with Adding Steel Braces

ZHOU Chang - dong，ZHANGXu，TIAN Miao - wang，WANGPeng - guo，MAXin

铁道工程学报 . 2016, (9): 41 -47 .