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缀板梁结构在竖向荷载下承载能力的试验研究
引用本文:谢群,张鑫,赵考重,张成钻.缀板梁结构在竖向荷载下承载能力的试验研究[J].山东建筑工程学院学报,2003,18(2):7-9.
作者姓名:谢群  张鑫  赵考重  张成钻
作者单位:山东建筑工程学院土木工程学院 山东济南250014 (谢群,张鑫,赵考重),龙口市规划建设管理局 山东龙口265301(张成钻)
摘    要:通过模型试验 ,研究缀板梁这种新型结构形式在竖向荷载作用下的破坏形式 ,给出了荷载与挠度和钢筋应变的关系 ,塑性铰出现的顺序 ,并对结构破坏机理进行了研究 ,得出各跨梁端部是结构的危险截面 ,通过缀板使梁的弯矩峰值趋于均匀 ,缀板对结构内力的调节作用是显著的。

关 键 词:缀板梁结构  竖向荷载  弯矩调节  破坏机理

Experimental research of the carrying capability of battened-beam structures under vertical load
XIE Qun,ZHANG Xin,ZHAO Kao-zhong,et al..Experimental research of the carrying capability of battened-beam structures under vertical load[J].Journal of Shandong Institute of Architecture and Engineering,2003,18(2):7-9.
Authors:XIE Qun  ZHANG Xin  ZHAO Kao-zhong  
Abstract:The failure modes and failure mechanisms of a new kind of structure,battened-beam structures,are studied by the model experiment under vertical load. The relations of load and deflection vs steel strain are given, and the coming sequences of plastic joint are presented. It is concluded that the edge of each span beam is the dangerous section. The maximal moment of beam can be reduced by placing batten. It is useful to adjust the inner force of structures.
Keywords:battened-beam structures  vertical load  moment adjustment  failure mechanism
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