APPLICATION OF WELDED H-BEAM TO FRAME BUILDING RECONSTRUCTION OF CUTTING COLUMN
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摘要: 结合一框架结构改造工程实例,介绍焊接H型钢梁作为托换梁的设计思路,包括连接节点、加载装置和钢梁截面的设计。同时,对施工中的检测数据进行分析,验证此改造方案的可行性。Abstract: Through one example of frame structure reconstruction engineering, this paper presented the design idea of usingthe welded H -beam as underpinning beam which includes the design of the joint, the loading device and the section of thesteel beam. It is also analysed the detection data in the construction in order to validate this blueprint.
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Key words:
- weldedH -beam /
- cutting column /
- hinged joint /
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杨福磊,奚震勇,孙海. 上海某大厦托梁拔柱工程的设计[J].工业建筑,2005,(04). 李媛萍. 托梁拔柱法在老厂房改造中的应用[J].暨南大学学报(自然科学与医学版),2003,(03).
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