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根据薄壁曲线箱梁受载行为 ,为曲梁力学行为的特点 ,考虑其隅角处承托刚性的影响 ,将曲线箱梁板件视为曲线板梁 ,隅角处承托视为曲线梁元 ,由此提出了考虑隅角承托刚性影响薄壁曲线箱梁空间计算的曲线板梁有限单元法
According to the behavior of thin-walled curved box girder, the bending behavior of box girder is considered as the curved plate girder, considering the influence of bearing rigidity at the corners, Therefore, the finite element method of curvilinear girder considering the influence of supporting rigidity of corner on the space calculation of thin-walled curved box girder