Stability analysis of large diameter thin-walled
tube beam-columns
Stability analysis of large diameter thin-walled
tube beam-columns
PAN Hanming1, GUO Yanlin2, LIANG Shuo3, PEI Shengxing3, LIANG Weisheng3, WANG Lewen3
1.Civil Engineering Department, Tsinghua University；Guangzhou New TV Tower Development CO Ltd; 2.Civil Engineering Department, Tsinghua University; 3.Guangzhou New TV Tower Development CO Ltd
Abstract：Based on a blind spot in the current design standard of steel structures, the large diameter thin-walled tube beam-columns are analyzed using nonlinear finite element method in this paper. The influence of several factors on stability capacity of the large diameter thin-walled tube beam-columns is taken into account. Thus, according to the correlative design standard of steel structures, and on the basis of the numerical analytical results by the finite element methods, the calculation formulas of the stability bearing capacity are presented for beam-column members of the large diameter thin-walled tubes. Three tests of thin-walled steel tube beam-columns were reported. Test results for deformations and ultimate strength are found to be in a good agreement with the corresponding values predicted by the calculation formulas, and the proposed methods can be used in design practice.
出版日期: 2008-06-05
引用本文:
. Stability analysis of large diameter thin-walled
tube beam-columns[J]. Frontiers of Architecture and Civil Engineering in China - Selected Publications from Chinese Universities, 2008, 2(2): 123-132.
PAN Hanming, GUO Yanlin, LIANG Shuo, PEI Shengxing, LIANG Weisheng, WANG Lewen. Stability analysis of large diameter thin-walled
tube beam-columns. Front. Struct. Civ. Eng., 2008, 2(2): 123-132.
Pan Hanming Ultimate strength of large diameter thin-walled tube beam-columnsDissertation for the Doctoral DegreeShanghaiTongjiUniversity 2004 (in Chinese)
Pan Hanming. Ultimate strength of large diameter thin-walled tube beam-columns. Dissertation for the Doctoral DegreeShanghai, TongjiUniversity, 2004(in Chinese)
Pan Hanming. Ultimate strength of large diameter thin-walled tube beam-columns. Dissertation for the Doctoral DegreeShanghai, TongjiUniversity, 2004(in Chinese)
2
GB50017. Code for Design of steel StructureBeijingChinaConstruction Industry Press 2003 (in Chinese)
GB50017. Code for Design of steel Structure. Beijing, ChinaConstruction Industry Press, 2003(in Chinese)
GB50017. Code for Design of steel Structure. Beijing, ChinaConstruction Industry Press, 2003(in Chinese)
3
Chen W F Ross D A Test of fabricated tubularcolumnsJ Struct Div, ASCE 1977 103(ST3)619634
Chen W F, Ross D A. Test of fabricated tubularcolumns. J Struct Div, ASCE.1977, 103(ST3):619-634
Chen W F, Ross D A. Test of fabricated tubularcolumns. J Struct Div, ASCE.1977, 103(ST3):619-634
4
ECCS-Thchnical Committee8-Structural Stability Technical Working Group 8.4-Stability of Shells:Buckling of Steel Shells European RecommendationsThe Hong Kong Polytechnic University Library 1988
ECCS-Thchnical Committee. 8-Structural Stability Technical Working Group 8.4-Stability of Shells:Buckling of Steel Shells European Recommendations. The Hong Kong Polytechnic University Library, 1988
ECCS-Thchnical Committee. 8-Structural Stability Technical Working Group 8.4-Stability of Shells:Buckling of Steel Shells European Recommendations. The Hong Kong Polytechnic University Library, 1988
5
GB50018. Roll Forming Thin-Walled Steel StructureTechnical NormBeijingChina Construction Industry Press 2003 (in Chinese)
GB50018. Roll Forming Thin-Walled Steel StructureTechnical Norm. Beijing, China Construction Industry Press, 2003(in Chinese)
GB50018. Roll Forming Thin-Walled Steel StructureTechnical Norm. Beijing, China Construction Industry Press, 2003(in Chinese)
6
Johnston B G Columnbuckling theory: historic highlightJ StructDiv, ASCE 1983 109(9)20862096
Johnston B G. Columnbuckling theory: historic highlight. J StructDiv, ASCE.1983, 109(9):2086-2096
Johnston B G. Columnbuckling theory: historic highlight. J StructDiv, ASCE.1983, 109(9):2086-2096
