高座起重机;台座起重机
this paper successfully obtains the stresses and strains for the abutment of steel crane beam by using the finite element method, in which the abutments are the transition of polygonal lines and right angle.
采用有限元法完成了折线形过渡支座、圆弧形过渡支应及直角形突变支座钢吊车梁在同一条件下的应力、变形分析;
study of the fatigue property for varied section abutment in steel crane beams
钢吊车梁变截面支座的疲劳性能研究
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