Experimental Study of Rectangular Concrete-Filled Double-skin Steel Tubes Subjected to Axial Compressive Load

机译：矩形钢管混凝土轴心受压试验研究。

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Six rectangular concrete-filled double-skin steel tubes (RCFDST)and one rectangular concrete filled steel tube were tested under axial compressive load.The test results show that the axial bearing capacity of the rectangular concrete filled double skin tube specimens is equivalent to the rectangular concrete filled steel tube.The ductility of the rectangular concrete filled double skin tubes is greater than the rectangular concrete filled steel tube.Load-deformation relationship curves of rectangular concrete filled double skin steel tubes subjected to axial compression were analyzed by finite element software ABAQUS,the calculated results were in good agreement with those of tests.

机译：在轴向压缩载荷下测试了6根矩形钢管混凝土双壁钢管（RCFDST）和1根矩形钢管混凝土，测试结果表明矩形矩形钢管混凝土的轴向承载力与矩形钢管等效。矩形钢管混凝土双壁钢管的延展性大于矩形钢管混凝土。通过有限元软件ABAQUS分析了矩形钢管混凝土轴向受力的变形关系曲线，计算结果与试验结果吻合良好。

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来源
《Innovation and sustainability of modern railway》|2012年|250-256|共7页
会议地点 Nanchang(CN)
作者
Li XIE; Genping ZENG; Mengcheng CHEN;
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作者单位

School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang,330013,China;

School of Architecture and Civil Engineering,Nanchang University,Nanchang,330013,China;

School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang,330013,China;

School of Civil Engineering and Architecture,East China Jiaotong University,Nanchang,330013,China;

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会议组织
原文格式 PDF
正文语种 eng
中图分类铁路运输经济;
关键词
rectangular concrete filled double skin tube; axial compression; experiment; finite element method;

机译：矩形混凝土双壁管；轴向压缩；试验；有限元法;

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4. Experimental Study of Rectangular Concrete-Filled Double-skin Steel Tubes Subjected to Axial Compressive Load [C] . Li XIE, Genping ZENG, Mengcheng CHEN International symposium on Innovation and sustainability of modern railway . 2012

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5. Experimental Investigation of the Shear Resistance of Circular Concrete-Filled Steel Tubes (CFTs) Subjected to Transverse Loading. [D] . Maki, Todd R. 2015

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Experimental Study of Rectangular Concrete-Filled Double-skin Steel Tubes Subjected to Axial Compressive Load

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