2) rail-cum-road bridge
铁路公路两用桥
3) rail-cum-road cable-stayed bridge
公铁两用斜拉桥
1.
Based on a rail-cum-road cable-stayed bridge under construction in China,an analysis is made of the dynamic response of the bridge with hydraulic pressure damping device between tower and beam subjected to seismic load and train braking force.
以我国正在建设的某大跨度公铁两用斜拉桥为背景,分析研究了在地震荷载和列车制动力作用下,塔梁之间采用阻尼装置的结构动力响应。
4) bi-purposed bridge for highway and railway
公路-铁路两用桥
5) highway-railway dual-purpose bridge
公铁两用大桥
1.
Yellow River Bridge in Binzhou is a newly constructed highway-railway dual-purpose bridge with main bridge made of five-span one-coupling steel truss.
滨州黄河大桥为新建地方铁路上的一座公铁两用大桥,主桥为五跨一联的钢桁梁,结合桥位附近黄河的河道、水文及地质等自然条件,介绍了主桥桥式选择及其结构设计。
6) highway and railway bi-purpose bridge
公路铁路两用桥
补充资料：叶公神铁
明代中叶创制的一种大型车炮，用净铁打制，分为天、地、元三种型号，“天字号”重280斤，长3．5尺，是最大炮；“地字号”重200斤，长3．2尺；“无字号”重地0至160斤长3．1尺。每门炮安装在一辆三枪炮车上，用铁绊固定炮并用2尺长的横枕木抵住炮尾。每发先装火药1至2斤，行紧后隔一层干上，再填3至5斤火药，装铅子1个，生钦于半升，最大射程达6至7里，铁子的辐射面宽约数丈。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条