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1)  slot configuration
割缝形状
2)  slot distortion
割缝变形
3)  undercut slot
梯形割缝
4)  Weld Shape
焊缝形状
1.
Analysis of Weld Shape of SSAW Pipe;
螺旋埋弧焊管焊缝形状参数分析
2.
The weld shape directly influences the weld quality, so it is important to predict the weld shape or establish the mapping between the welding process parameters and the weld shape.
由于焊缝形状直接影响焊缝质量,准确地预测焊缝形状即建立焊接工艺参数与焊缝形状之间的映射关系具有重要意义。
3.
Four different weld shapes were obtained by proper electron beam welding parameters,which are respectively named as bell shape,funnel shape,nail shape,and wedge shape.
并对不同焊缝形状的电子束焊接接头进行了力学性能试验。
5)  roll gap shape
辊缝形状
1.
In this paper, based on the deformation characteristics of tempering hot strip, through the analysis of roll gap shape changed by the temper-mill work-roll wear and with the four-roll temper mill bending function, the ways of determining rational work roll shape is discussed.
本文根据带钢平整的变形特点,通过对平整辊的磨损改变轧辊辊缝形状的分析,结合四辊平整机的弯辊功能探讨了确定工作辊辊型的方法,并提出了平整时轧制压力对修正板形的影响作用,对合理施加平整压力和发挥平整机功能有一定借鉴作用。
6)  fracture shape
裂缝形状
补充资料:ANSYS工字梁焊缝初应力例子

建立好模型
…..
/SOLU
!*
ANTYPE,0
/INPUT,'input','txt',
/INPUT,'output1','txt',
!*
ISFILE,READ,1,txt, ,0
SOLVE
=====================
!定义残余应力矩阵
I=1
fy=310e6
!定义单元中心坐标数组,初应力数组
*DIM,EleCenter,ARRAY,NumNode,3,1, , ,
*DIM,EleIS,ARRAY,NumNode,1,1, , ,
*DO,I, 1, NumNode,1
!得到单元中心坐标
*GET,EleCenter(I,1,1),ELEM,I,CENT,X
*GET,EleCenter(I,2,1),ELEM,I,CENT,Y
*GET,EleCenter(I,3,1),ELEM,I,CENT,Z
!焊缝位置在X=1.0 到1.05 之间
*IF,EleCenter(I,1,1),GT,1,THEN
*IF,EleCenter(I,1,1),LT,1.05,THEN
*IF,EleCenter(I,2,1),GT,0.5,THEN
!上翼缘初始应力
EleIS(I,1,1)=-20*fy*EleCenter(I,3,1)**2+0.3*fy
*endif
*IF,EleCenter(I,2,1),LT,0.0,THEN
!下翼缘初始应力
EleIS(I,1,1)=-20*fy*EleCenter(I,3,1)**2+0.3*fy
*endif
!腹板初始应力
*if,EleCenter(I,2,1),GE,0.0,THEN
*IF,ELECENTER(I,2,1),LE,0.5,THEN
EleIS(I,1,1)=4.076*fy*(EleCenter(I,2,1)-0.5)**2
EleIS(I,1,1)=EleIS(I,1,1)-0.719*fy
*IF,EleIS(I,1,1),LT,-0.3*fy,THEN
ELeIS(I,1,1)=-0.3*fy
*ENDIF


*ENDIF
*ENDIF
*ENDIF
*ENDIF
*ENDDO
===============
!输出应力数值
*CFOPEN,'1','txt',' '
*DO,I,1,3840
!*IF,EleIS(I,1,1),ne,0.,then
*VWRITE,'!'
(A)
*VWRITE,'! Stress for element',
(A,F)
*VWRITE,'!'
(A)
*VWRITE,'eis,',I
(A,F)
P=EleIS(I,1,1)
*VWRITE,P,0.,0.,0.,0.,0.
(E,E,E,E,E,E)
!*ENDIF
*ENDDO
*CFCLOS

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条