【摘要】 通过薄腹板T梁的稳定性理论分析,推导出列车运营荷载作用下梁整体稳定极限承载力和腹板屈曲的极限承载力,并利用ANSYS对24m高强度混凝土T型梁进行了有限元分析。更多还原

【Abstract】 This paper analyzes the stability of the thinweb T-girder under working load. By using buckling theory, the buckling critical force of the beam and web are obtained. The finite element analysis of a 24 m T-girder is carried out to verify the primary analysis with ANSYS.更多还原