重力式桥墩混凝土简支梁桥制动力冲击系数研究

李宏年;宋景振

Study on Impact Coefficient of Braking Force for Gravity Piers of Railway Bridges with Simple Supported Concrete Beams

LI Hong-nian;SONG Jing-zhen

. 2001, (2): 81 -84 .