1) Partial Sealed Residual Stresses
部分焊接残余应力
2) welding residual stress
焊接残余应力
1.
Determination of welding residual stress distribution in T-shape welded specimen;
T型焊接试件焊接残余应力分布的测定
2.
Influence of local heating-cooling on welding residual stress of francis turbine runner;
局部加热冷却法对水轮机转轮焊接残余应力场的影响
3.
Effect of welding residual stress on fatigue crack growth of the pressure vessel;
焊接残余应力对压力容器疲劳裂纹扩展的影响
3) welding residual stresses
焊接残余应力
1.
A digital speckle correlation method is used to measure welding residual stresses of plate edge bead welding.
应用数字散斑相关方法对平板板边堆焊焊接接头残余应力进行了测量 ,探讨了该方法测量焊接残余应力的可行性。
2.
A nondestrucive testing prcedure is proposed in the paper to determine the welding residual stresses with the aid of boundany element method, in which the welding deformations of the welded structures are taken as the known boundary conditions, through the boundary integral equation and its discrete form BDM, the problem of welding residual stresses is resolved.
提出了边界元辅助焊接残余应力的无损测试方法,该方法将焊接变形作为已知边界条件,通过边界积分方程及其离散形式──边界元法来求解焊接残余应力,推导出了计算公式,构造了算法和步骤,编制了相应的计算机程序,通过用应力释放法对几块典型焊接试板中的二维焊接残余应力进行实测,验证了该方法的合理性与可行性。
3.
The formed composite member still has the cold-formed and welding residual stresses which make great influence to the overall stability of the composite members subject to the axle center pressure force.
这种组合构件成型后截面上存在冷弯残余应力和焊接残余应力,它们对在轴心受压时组合构件的整体稳定性影响很大。
4) weld residual stress
焊接残余应力
1.
Research about measure of weld residual stress with little hole method;
小孔法测量焊接残余应力
2.
Theory Analysis and Test Research on Weld Residual Stress of Crane Metal Structure;
起重机金属结构焊接残余应力理论分析与试验研究
3.
Based on measure of weld residual stress,normal measure method was introduces,the principle of measure with little hole method was expounded,and a formula for calculating weld residual stress was deduced,along with the calibration of coefficient and the reform of plastic deform for improving measure precision.
基于焊接残余应力的测量,介绍了常用的测量方法,重点阐述了小孔释放法的测量原理、推导了焊接残余应力的计算公式以及为提高测量精度而进行的释放系数的标定和塑性变形公式的修正,同时还分析了释放应力小孔间距、边距以及应力释放时间对测量结果的影响。
5) residual stress
焊接残余应力
1.
Numerical value analysis on reduction of welding residual stresses with postweld heat treatment on P91 pipes;
焊后热处理消除P91钢管焊接残余应力的数值分析
2.
The principles of common measures used to controlling or eliminating the residual stress are also discussed.
简要分析了港机主要结构件制造中焊接残余应力的形成过程 ,并对常用的调控和消除焊接残余应力的工艺措施所依据的原理作了评述。
3.
The residual stress in the hull structure caused by welding will not only reduce the performance of hull structure components, but also make it difficult to ensure precision building, resulting finally in poor quality of shipbuilding.
船体构件装焊过程中产生的焊接残余应力不仅会降低船体焊接结构件的性能 ,还会使得船体建造精度不易控制 ,从而最终影响到船舶的建造质量 ,因而有必要采取一些有效的控制措施。
6) residual welding stress
焊接残余应力
1.
Effect of magnetic field direction during magnetic treatment to reduce residual welding stresses;
磁处理降低焊接残余应力中磁场方向的影响
2.
Study on relieving residual welding stress with different heat treatment methods;
不同热处理方法消除焊接残余应力的研究
3.
Distributions of residual welding stress and effect of post weld heat treatment (PWHT) on residual welding stress relaxation in Lehigh weld specimens was studied by Mathar Soete drilling.
通过钻盲孔法研究了里海型焊接试板焊接残余应力的分布和焊后热处理对焊接残余应力松弛的影响 ,讨论了适合生产实际的焊后热处理条件。
补充资料：轧辊残余应力(见轧辊应力)
轧辊残余应力(见轧辊应力)
residual stresses in roll
zhagun eanyu yingli轧辊残余应力(residual stresses in roll)见礼辐应力。
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