residual stress field

In order to simulate the residual stress and deformation of large-scale spiral casing of water turbine, the welding heat source model and the temperature field of multipass welding are studied in this paper.

为了对大型水轮机蜗壳的焊接残余应力和变形进行数值模拟，本文首先对焊接热源模型及多层多道焊的温度场进行了研究。

The Phenomenon and mechanism of relaxation of compressive residual stress under static loading at the initial stage of fatigue and the optimum residual stress field induce by shot peening have been investigated.

本文研究了喷丸残余应力场在疲劳加载初期的静载松弛现象及机理，并对最佳喷丸残余应力场进行了探讨。

Adjustment of residual stress field of multi-layer girth-welding joint

环缝多层焊接头残余应力场的调整

Determination the Welding Residual Stress in a Spherical Vessel by X Ray Method in the Working Field

X射线法测试1500m~3乙烯球罐焊接残余应力的现场应用

This paper describes the history and development of the temperature field and residual stress field.

本文主要讲述了有关焊接温度场与应力场的研究历史与发展.

Residual stress field and stress relaxation in shot peened Inconel 718

Inconel718合金喷丸残余应力场及应力松弛的研究

Numerical Simulation of Transient Thermal Field and Residual Stress in Laser Melting Process

激光熔凝加工中瞬时温度场及残余应力数值模拟

A similar approach is proposed for constructing residual stress field in axisymmetric structure.

利用相似的方法建立了轴对称残余应力场的构造方案.