【摘要】 根据板肋式多肋T梁桥的受载力学行为特点,将其各板件视为板梁,同时在构造其位移模式时也考虑了T梁顶板剪滞效应和局部弯曲影响,由此提出了板肋式多肋T梁桥空间计算的板梁有限单元法.更多还原

【Abstract】 The deckle boards of multi-rib T-beam bridge are taken as the plate beam according to the beam characteristics of the plate rib T-beam bridge with multi-rib, and the top deckle shear lag and local bending of the T-beam are taken into consideration in constructing the displacement field. The plate beam finite element method of spatial computation is presented for the plate rib T-beam bridge with multi-rib.更多还原