国产热轧H型钢轴心受压构件极限承载力的试验研究吴迪郝际平李峰丁维(西安建筑科技大学,西建大莱钢钢结构研发中心,西安710055,山东冶金设计院,山东,250000)摘要:本文对国产热轧H型钢柱进行了6根短柱,18根中长柱的轴心受压试验
根据试验数据,论文将轴心受压柱极限承载力试验值与GBJ17-88规范值做一比较,并分析其原因
关键词:国产轧制H型钢,轴心受压柱,极限承载力,试验StudyontheUltimateStrengthCapabilityforAxialCompressedRolledH-shapeColumnstestWuDi,HaoJiping,lifeng,DingWei(Xi’anUniversityofArchi&Tech,XJDLGCenterofResearchandDevelopment,Xi’an710055,ShanDongMetallurgyDesignInstitute,JiNan,250000)ABSTRACT:ThisdissertationdescribesastudyontheultimatestrengthofnationalrolledH-shapecolumnstestundercompressiveloading
Throughthetotalof24memberstest,whichcontain6stubcolumnand18mid-lengthcolumn,thispapermakeultimatestrengthtestvaluecontrastedwithoneofGBJ17-88norm
KEYWORDS:nationalH-rolledsteel,axialcompresscolumns,ultimatestrength,test随着我国经济的快速发展,钢结构的应用愈来愈广泛,但规范对热轧h型钢轴心受压柱的极