浮船支架配合大节段切割法在旧桥拆除中的应用  

Application of the Combination of Pontoon Support and large Segments Cutting to the old Bridge Demolition

作　　者：周喜龙[1] 王利华 

机构地区：[1]中交第二公路勘察设计研究院,武汉430056 [2]孝感市公路管理处市郊公路段,孝感432000

出　　处：《交通科技》2008年第S1期33-35,共3页Transportation Science & Technology

摘　　要：结合沪宁高速公路改扩建工程中无锡段锡北运河大桥的拆除方法研究,提出3种拆除方案,其中,浮船支架配合大节段切割法更加适应于该桥的拆除工程。文中就方案比选和推荐方案进行了介绍。Based on the study of the demolition method for the north Wuxi Canal bridge,the paper proposed three plans.And the combination of pontoon support and large segments cutting is more suitable for the projects.This paper introduced the scheme comparison and the recommended scheme in detail, which can be provide reference for the demolition of the same type and the the norm establishment.

关 键 词：大节段切割法 浮船 拆除 施工控制 

分 类 号：U445.6[建筑科学—桥梁与隧道工程]