Development for 9#、10# Angle Steel and Pass Design in Medium Rolling Plant;
中轧厂9＃、10＃角钢开发与孔型设计
Advancing the quality of continuous casting slab,creating the famous brand about angle steel;
提高连铸坯质量,创精品角钢名优品牌
Measures of elimination the crack on the top-leg of angle steel;
消除角钢腿端裂纹的措施
Based on prodution feature of angles, the flow of pass apex angle and pass waist for the finished angle was probed.
根据角钢生产特点,探讨了角钢成品孔顶角与孔型腰部的变形情况,提出了对角钢生产中孔型设计的一点体会和心得。
The significance and basis of angle production with negative tolerance are stated, the condition and technical measures introduced, the economic profit analyzed
论述了角钢负偏差生产的意义和依据,介绍了角钢负偏差生产的条件和技术措施,分析了负偏差生产角钢的经济效益。
The general formula of initial stiffness and ultimate load for posttensioned column-beam connections of top and bottom angle are derived.
推导了后张顶底角钢梁柱节点的初始刚度及极限承载力的一般公式,并利用ANSYS建立了其三维有限元模型,模拟该节点在地震荷载下的受力特征。