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Terms of concrete admixtures
Standard in brief
Scope of Application：
This standard specifies the principle, equipment, procedure, comparison of processing effects and control report for the surface and internal residual stress control for metallic materials by using sound beams (elastic beams in solids) with certain energy and direction.
This standard is applicable to on-site or in-situ reduction and homogenization of assembling and welding residual stress of large metal components such as metal containers, steel structures, pipes, rails, vehicle bodies, and aerospace cabins.The control of surface and internal residual stress of other non-metallic sound-transmitting material components may also refer to this standard.
Basic information
Standard No：GB/T 38811-2020e
Standard Name：金属材料 残余应力 声束控制法
English Name：Metallic materials—Residual stress—Method of sound beam control
Standard Status：In force
Release Date：2020-06-02
Effective Date：2020-12-01
Language of Publication：English
Publication Information
Number of pages：20
Number of words：25 K
Other Information
Application Dept：State Administration for Market Regulation and Standardization Administration
