张效松. 开口薄壁杆件横截面几何性质计算[J]. 力学与实践, 2010, 32(4): 87-90. DOI: 10.6052/1000-0879-lxysj2009-403
引用本文: 张效松. 开口薄壁杆件横截面几何性质计算[J]. 力学与实践, 2010, 32(4): 87-90. DOI: 10.6052/1000-0879-lxysj2009-403
Computation of geometrical properties associated with nonuniform torsion of thin-walled beam with open profile[J]. MECHANICS IN ENGINEERING, 2010, 32(4): 87-90. DOI: 10.6052/1000-0879-lxysj2009-403
Citation: Computation of geometrical properties associated with nonuniform torsion of thin-walled beam with open profile[J]. MECHANICS IN ENGINEERING, 2010, 32(4): 87-90. DOI: 10.6052/1000-0879-lxysj2009-403

开口薄壁杆件横截面几何性质计算

Computation of geometrical properties associated with nonuniform torsion of thin-walled beam with open profile

  • 摘要: 基于有限元方法的思想, 给出了厚度线性变化的薄壁结构扇性几何性质计算的一种方法, 通过数值实施, 表明了所给方法的正确和有效性.

     

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