细长压杆剪力对临界力的影响分析

Analysis of impact of shear slender columns on critical

实际受压杆件横截面上不但有弯矩而且有剪力,其剪力对临界力仍有影响。讨论了考虑剪力对细长压杆的临界力的影响,对细长压杆临界力的计算有一定借鉴意义。

Actual compressed members bottom surface has not just a bending moment, but shearing force. The shearing force is still on the critical load. The author discusses the impact of shearing force on the critical load ofslender brace, which is of significance to the calculation of the critical load of compressed brace.