包西铁路(23+41+96+41+23)mV撑连续梁设计
On the design of the ( 23 + 41 + 96 + 41 + 23 ) m V supporting continuous beam on Bao-Xi railway
包西铁路128m钢管混凝土系杆拱动力性能分析
Vibration properties analysis of 128m steel tube concrete arch on Bao-Xi railway