测试结果表明，大部分测点的残余应力均得到了较好的消除，但最后一道焊缝的一些测点焊接残余应力消除效果较差。
The results of measurement show that, the residual stress was eliminated well in near all of the measured points. and that it did not eliminate well in some points of the last welded joint.
阐述250 t转炉的制造新工艺及消除应力热处理前后焊缝应力的测试。
The article covers the updated technology on fabrication of Baosteel 250 t converter and stress measurement at weld area prior to and after stress relieving heat treatment.
提出了用测试应变反映混凝土应力的处理方法，并以荆州长江公路大桥为例介绍了这种消除办法和处理方法的应用效果。
The means which is to reveal the stress level according to strain value is presented. All those methods have been verified by the example of Jingzhou Yangtze River Bridge.
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