Abstract：For purpose of current situation that in current subway station structural design, the structural sectional rigidity variation influences internal force of the station structure and such influence principle calls for further investigation. By taking one real subway station for example, finite element model was built to simulate the station space by use of ANSYS 13.0. By adjusting the structural beam-slab rigidity ratio and slab-column rigidity ratio, the structural internal force distribution law of subway station was explored. Following conclusions are drawn as follows: With the increase of beam-slab rigidity ratio, the transverse maximum bending moment of slabs at all levels decreas is while the transverse maximum positive bending moment of side walls increasis and the maximum bending moment of slab longitudinal beams at all levels all increasis and column maximum axial force decreasis. With the increase of beam-column rigidity, the maximum bending moment of slab longitudinal beams at all levels and maximum shear force and column maximum axial force all showed signs of first increase then decrease or remaining unchanged, but increase is dominating.
黎钜宏，吴明辉，李俊尧，陶熹. 梁板（柱）刚度比对地铁车站结构内力的影响研究[J]. 重庆交通大学学报（自然科学版）, 2016, 35(5): 74-78.
LI Juhong，WU Minghui，LI Junyao，TAO Xi. Influence of Beam-slab(Column) Stiffness Ratio on Internal Force of Subway Station Structure. Journal of Chongqing Jiaotong University(Natural Science), 2016, 35(5): 74-78.
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2016, Vol. 35 
