本文介绍我国一种新型单梁简支空中横移梁式铁路架桥机的总体结构设计及其结构荷载试验。
This paper describes general structure design and structure load test of girder type railway bridge erecting machine with single simple supported beam and overhead transversely travelling trolley.
文中结合向家坡立交主线桥的实际情况，就T型梁横移工艺在建设中的实际应用做了深入的总结，详细阐述了该技术的具体施工方法、施工流程和施工工艺。
Combined with the practical situation of main structure of Xiangjiapo cloverleaf junction, this paper summed up the practical application with T type beams horizontal move technique in construction.
通过实例计算分析，给出了带托柱式转换梁的框架-核心筒结构的转换层上、下层间侧移角比的取值范围建议。
Base on the calculation of an example, suggestions on range of sideway ratio of stories up and down in transfer story of frame-core tube structure with column supporting transfer beam is obtained.
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