PDF全文下载(485 KB)
PDF全文下载(485 KB)
PDF全文下载(485 KB)
公轨两用钢桁桥轨道横梁与整体节点连接头的疲劳荷载
Fatigue Load of Welded Connections Between Rail Across Beams and Integral Joints of Combined Steel Truss Bridges
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