基于VB的纵炉筋管及水冷梁强度和刚度计算  

Calculation of Intensity and Rigidity of Lengthways Furnace Steel Tube and Water Cooling Beam Based on VB

作　　者：孙良平 

机构地区：[1]无锡市海得冶金技术研究所,江苏无锡214101

出　　处：《工业炉》2014年第2期47-51,59,共6页Industrial Furnace

摘　　要：建立跑偏后的钢坯对纵管压力(均布载荷)的计算式及连续梁的三弯矩方程组,用追赶法解三弯矩方程组中各支座弯矩;按简支梁计算各段梁的应力和挠度,并通过五点补充说明使本程序的功能得到扩展。The calculation formula of the pressure force （uniform load） of the billet steel after deflection and the equation of three moments of the continuous beams are set up. The moments of each support are solved using chasing-method. The stress and deflection of beams of each segment are calculated on the basis of freely supported beam. The program function is extended through five additional remarks.

关 键 词：VB程序 钢坯跑偏 纵炉筋管或水冷梁 三弯矩方程 强度和刚度 

分 类 号：TG307[金属学及工艺—金属压力加工]