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大跨度斜拉桥架梁用步履式架梁起重机

WALK-TYPE BEAM-HOISTING MACHINE USED FOR ERECTING BEAMS OF LONG SPAN CABLE-STAYED BRIDGE
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摘要 结合大跨度斜拉桥架梁施工要求 ,对架梁用 1 70 t步履式架桥起重机设计方案要点。 Combined with the requirements for erecting beams of the long span cable stayed bridge,the paper introduces briefly the essentails of design scheme,the specialities of mechanism and the situation of practical application of the 170t walk type beam hoisting machine used for erecting the beams of a long span cable stayed bridge.
出处 《铁道工程学报》 EI 1999年第4期103-106,共4页 Journal of Railway Engineering Society
关键词 斜拉桥 架梁起重机 大跨度 架梁 步履式 cable stayed bridge beam hoisting machine design standard design scheme practical application of bridge
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