工业锅炉平管板和凸形管板结构的有限元分析比较.pdfVIP

∀ ∀ 11 : 2008) 011104 工业锅炉平管板和凸形管板结构 的有限元分析比较 1 1 2 郭 平 , 俞树荣, 王宏建 ( 1. , 730050; 2. (), 730065) : , : , ( 1971 - ), , , , : ; ; 1993 + : TK223. 1 1 : A ; Industry Boiler Flat Tube Plate and Convexity Tube () Plate Structure Finite E lem ent Analysis and Comparison 12; , 1 1 2 GUO Ping, YU Sh rong ,WANG H ongjian ( 1. Lanzho Un iversity of Technology, Gans 730060, China; 2. Ch inaN clear Pow er Eq ipment Co. Ltd ( State R n 471 Factory), Gans 730065, China ) Abstrac t: U sing the fin ite element m ethod to the ind stry boiler t be p late carries on the q alitative analysis, and ob tains the ind stry boiler comm on ly sed three k ind of types t be p lates nder the smi ilar s ize specification and the stress cond ition distortion and the stress distrib tion, aswell as b iggest stress val e and position. And has carried on the compari son to three k ind of t be plates stress distrib tion sit ations, has provided the certain reference for the ind stry boiler t be p late design calc lation. K ey word s: indu stry boiler; tube p la te; in ite e lem en t 0 , , , ,