摘要
以新长铁路十九标段太塥运河中桥为例 ,简要介绍了二支点浮拖法架设钢桁梁的施工原理、计算要点及施工过程。在施工方案和计算过程上既有架设方法的新突破又在实际应用中取得良好效果 ,为其它类似的梁体架设提供了参考依据。
Taking the bridge in Xinchang railway as example the construction principle, calculation key points and construction process of two supporting points float dragging method are simply introduced. in the process of construction planning and calculation this method has advance compared with traditional method. This method makes good effect in actual application and brings references for other beams' erection.
出处
《山西建筑》
2002年第5期142-143,共2页
Shanxi Architecture
