welding residual stress造句

1、Open flat plate welding residual stress is greater than the original residual stresses.

2、The results show that post welding residual stress concentrates in the vicinity of two weld and the maximum residual stress appears in the starting position of TIG weld.

3、It provides an important reference for choosing welding method and protecting and controlling the welding residual stress and deformation.

4、The dynamic stress-strain and welding residual stress during welding are the significant factors which lead to welded cracking and debasement of the joint properties.

5、The mechanical factors for the property of welding joint are welding defects, discontinuity of joint shape, welding residual stress and welding distortion.

6、Experiment results of welding residual stress and the stress after local post weld heat treatment are compared with numerical simulation.

7、New idea to control welding residual stress and distortion with trailing impactive electromagnetic force was given.

8、The three dimensional welding residual stress and temperature fields in local PWHT are constructed.

9、The welding residual stress decreases the strength and stability of the SiC-metal joining structure.

10、The results of the test show that there are different degrees of welding residual stress in main welding lines and some are close to yield strength.

11、In this paper, each welding residual stress fields and the welding deformation simulation result of the rear fork structure were given and quantitatively analyzed.

12、The reasons for different mode of welding residual stress distribution and influence of flame curving on steel structure are discussed.

13、In this paper, welding residual stress vertical to welding seam in LY12 armour aluminum alloy was measured by hole-drilling and electrical-measurement method.

14、The paper introduces the test of welding residual stress in weldment of constructional machinery and its distribution law.

15、The whole process of the relief of the welding residual stress through an explosive treatment is simulated by using the nonlinear dynamic finite element method.

16、The welding residual stress of the welded plate was predicted after it cooled down. The results of prediction and actual measured were contra…

17、The successful application of explosion treatment on relieving welding residual stress in S belt of hot-blast stove in WIS(G)CO is introduced.

18、As for material's performance under the effect of dynamic loading, it plays an important role for welding residual stress in the analysis of material fatigue strength.

19、Investigation on the solution of BEM aided twodimensional welding residual stresses