Kou kouzou rombunshuu
Online ISSN : 1884-0329
Print ISSN : 1880-9928
ISSN-L : 1880-9928
PLASTIC DEFORMATION CAPACITY OF PRE-ASSEMBLED TYPE BUILT-UP H-SHAPED BEAM BY SUBMERGED ARC WELDING
(Mechanical properties of the fillet weld metal by one pass the submerged arc welding)
Tatsuya NAKANOMototsugu TABUCHIRyuichi SHIMURATakao FUKUMOTOKazuhiro TOYAMAKazuhiko KAMAKURASeiji FUJISAWAToshiomi ITATANIYukihiro SHIMANOHideo OTSUKA
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2019 Volume 26 Issue 101 Pages 101_1-101_14

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Abstract

In this paper, the mechanical properties such as the toughness and the strength of the submerged arc weld (SAW) metal are investigated. Main target is the fillet weld metal by one pass SAW used for the built-up H-shaped beam. For comparison, the JIS deposited metal is also prepared. Charpy absorbed energy vE0 of the JIS deposited metal was higher than the specified value of JIS. On the other hand, vE0 of the fillet weld metal was lower than the JIS deposited metal, and some of the fillet weld metal was lower than the specified value of JIS.

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© 2019 Japanese Society of Steel Construction
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