| 角钢组合T形截面轴心压杆弯扭失稳承载力研究 |
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| 作者单位： | 河海大学!南京，210024 |
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| 摘 要： | 考虑残余应力的影响，对角钢组合T形截面轴心压杆在弹性和弹塑性阶段的弯扭失稳承载力进行了理论分析和试验研究，提出了承载力的计算公式及简化算式．
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| 关 键 词： | 压杆 残余应力 弯扭失稳 承载力 |
FLEXURAL-TORSIONAL BUCKLING BEARING CAPACITY STUDY OF DOUBLE ANGLE T SECTION AXIAL COMPRESSION STRUTS |
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| Cao Pingzhou. FLEXURAL-TORSIONAL BUCKLING BEARING CAPACITY STUDY OF DOUBLE ANGLE T SECTION AXIAL COMPRESSION STRUTS[J]. Steel Construction, 1998, 0(1) |
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| Authors: | Cao Pingzhou |
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| Affiliation: | Hehai University Nanjing 210024 |
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| Abstract: | In this paper,the theory analysis and experimental study of flexural-torsional buckling bearingCapacity of double angle T section axial compression struts are done at elastic stage-plastic stage, the effect of residual stress on compression struts is considered. The calculating formulae of the bearing capacity aregiven, simplification formulae are proposed. |
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| Keywords: | strut residual stress flexural-torsional buckling bearing capacity |
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