Mechanical response of thin SMAW arc welded structures: Experimental and numerical investigation
The mechanical response of thin welded plates made of Ck45 steel during shielded metal arc welding (SMAW) is investigated by employing data from numerical results using the finite element method and laboratory experimental measurements. The aim of this paper is to investigate the effect of the therm...
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| Veröffentlicht in: | Theoretical and applied fracture mechanics 2009-04, Vol.51 (2), p.87-94 |
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| container_title | Theoretical and applied fracture mechanics |
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| creator | Karalis, D.G. Papazoglou, V.J. Pantelis, D.I. |
| description | The mechanical response of thin welded plates made of Ck45 steel during shielded metal arc welding (SMAW) is investigated by employing data from numerical results using the finite element method and laboratory experimental measurements. The aim of this paper is to investigate the effect of the thermal uncertainty encountered during the thermal numerical analysis on the out-of-plane angular distortion of the welded panels. For this purpose a comparison between the numerical mechanical response (using the calibrated and as-predicted thermal history) and the experimental results is carried out. The effect of the microstructural transformations on the angular out-of-plane distortion is also investigated by introducing the material transformation within the numerical analysis by the simplest means in order to clearly demonstrate its influence. The same strategy is followed in order to investigate the effect of low-temperature martensitic transformation on the longitudinal residual stress field by properly combining experimental and numerical results and analyzing an idealized welding fabrication. Discussion is, finally, carried out regarding the design process of welded marine structures. |
| doi_str_mv | 10.1016/j.tafmec.2009.04.004 |
| format | Article |
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The aim of this paper is to investigate the effect of the thermal uncertainty encountered during the thermal numerical analysis on the out-of-plane angular distortion of the welded panels. For this purpose a comparison between the numerical mechanical response (using the calibrated and as-predicted thermal history) and the experimental results is carried out. The effect of the microstructural transformations on the angular out-of-plane distortion is also investigated by introducing the material transformation within the numerical analysis by the simplest means in order to clearly demonstrate its influence. The same strategy is followed in order to investigate the effect of low-temperature martensitic transformation on the longitudinal residual stress field by properly combining experimental and numerical results and analyzing an idealized welding fabrication. 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Machine design ; Physics ; SMAW ; Solid mechanics ; Solid-solid transitions ; Specific phase transitions ; Stress and distortion of welded structures ; Structural and continuum mechanics</subject><ispartof>Theoretical and applied fracture mechanics, 2009-04, Vol.51 (2), p.87-94</ispartof><rights>2009 Elsevier Ltd</rights><rights>2009 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c367t-299fe2a96bbff21c6204487cdc8220a3a4446269b68e61cba60456c0976629303</citedby><cites>FETCH-LOGICAL-c367t-299fe2a96bbff21c6204487cdc8220a3a4446269b68e61cba60456c0976629303</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.tafmec.2009.04.004$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=21634618$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Karalis, D.G.</creatorcontrib><creatorcontrib>Papazoglou, V.J.</creatorcontrib><creatorcontrib>Pantelis, D.I.</creatorcontrib><title>Mechanical response of thin SMAW arc welded structures: Experimental and numerical investigation</title><title>Theoretical and applied fracture mechanics</title><description>The mechanical response of thin welded plates made of Ck45 steel during shielded metal arc welding (SMAW) is investigated by employing data from numerical results using the finite element method and laboratory experimental measurements. The aim of this paper is to investigate the effect of the thermal uncertainty encountered during the thermal numerical analysis on the out-of-plane angular distortion of the welded panels. For this purpose a comparison between the numerical mechanical response (using the calibrated and as-predicted thermal history) and the experimental results is carried out. The effect of the microstructural transformations on the angular out-of-plane distortion is also investigated by introducing the material transformation within the numerical analysis by the simplest means in order to clearly demonstrate its influence. The same strategy is followed in order to investigate the effect of low-temperature martensitic transformation on the longitudinal residual stress field by properly combining experimental and numerical results and analyzing an idealized welding fabrication. Discussion is, finally, carried out regarding the design process of welded marine structures.</description><subject>Applied sciences</subject><subject>Ck45 steel</subject><subject>Condensed matter: structure, mechanical and thermal properties</subject><subject>Equations of state, phase equilibria, and phase transitions</subject><subject>Exact sciences and technology</subject><subject>Experimental measurement</subject><subject>FEA mechanical modeling</subject><subject>Fundamental areas of phenomenology (including applications)</subject><subject>Martensitic transformation</subject><subject>Mechanical engineering. Machine design</subject><subject>Physics</subject><subject>SMAW</subject><subject>Solid mechanics</subject><subject>Solid-solid transitions</subject><subject>Specific phase transitions</subject><subject>Stress and distortion of welded structures</subject><subject>Structural and continuum mechanics</subject><issn>0167-8442</issn><issn>1872-7638</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNp9kE9PGzEUxK2KSg0p34CDL_S2W__Du-aAFEUprQTqASqOxnn7FhxtvKntTcu3x1FQjz096ek3M5oh5JyzmjOuv27q7PotQi0YMzVTNWPqA5nxthFVo2V7QmYFa6pWKfGJnKa0YYw33MgZebpDeHHBgxtoxLQbQ0I69jS_-EDv7xaP1EWgf3DosKMpxwnyVLgruvq7w-i3GHJRutDRMG3L4-Djwx5T9s8u-zF8Jh97NyQ8e79z8uvb6mH5vbr9efNjubitQOomV8KYHoUzer3ue8FBC6ZU20AHrRDMSaeU0kKbtW5Rc1g7zdSlBmYarYWRTM7Jl6PvLo6_p5Jvtz4BDoMLOE7JSqUMl6XznKgjCHFMKWJvd6WHi6-WM3uY027scU57mNMyZcucRXbx7u9SKdlHF8Cnf1rBtVSat4W7PnJYyu49RpvAYwDsfETIthv9_4PeAIiZjSY</recordid><startdate>20090401</startdate><enddate>20090401</enddate><creator>Karalis, D.G.</creator><creator>Papazoglou, V.J.</creator><creator>Pantelis, D.I.</creator><general>Elsevier Ltd</general><general>Elsevier</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>FR3</scope><scope>H8D</scope><scope>JG9</scope><scope>KR7</scope><scope>L7M</scope></search><sort><creationdate>20090401</creationdate><title>Mechanical response of thin SMAW arc welded structures: Experimental and numerical investigation</title><author>Karalis, D.G. ; Papazoglou, V.J. ; Pantelis, D.I.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c367t-299fe2a96bbff21c6204487cdc8220a3a4446269b68e61cba60456c0976629303</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Applied sciences</topic><topic>Ck45 steel</topic><topic>Condensed matter: structure, mechanical and thermal properties</topic><topic>Equations of state, phase equilibria, and phase transitions</topic><topic>Exact sciences and technology</topic><topic>Experimental measurement</topic><topic>FEA mechanical modeling</topic><topic>Fundamental areas of phenomenology (including applications)</topic><topic>Martensitic transformation</topic><topic>Mechanical engineering. Machine design</topic><topic>Physics</topic><topic>SMAW</topic><topic>Solid mechanics</topic><topic>Solid-solid transitions</topic><topic>Specific phase transitions</topic><topic>Stress and distortion of welded structures</topic><topic>Structural and continuum mechanics</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Karalis, D.G.</creatorcontrib><creatorcontrib>Papazoglou, V.J.</creatorcontrib><creatorcontrib>Pantelis, D.I.</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Mechanical & Transportation Engineering Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Engineering Research Database</collection><collection>Aerospace Database</collection><collection>Materials Research Database</collection><collection>Civil Engineering Abstracts</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Theoretical and applied fracture mechanics</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Karalis, D.G.</au><au>Papazoglou, V.J.</au><au>Pantelis, D.I.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Mechanical response of thin SMAW arc welded structures: Experimental and numerical investigation</atitle><jtitle>Theoretical and applied fracture mechanics</jtitle><date>2009-04-01</date><risdate>2009</risdate><volume>51</volume><issue>2</issue><spage>87</spage><epage>94</epage><pages>87-94</pages><issn>0167-8442</issn><eissn>1872-7638</eissn><coden>TAFME4</coden><abstract>The mechanical response of thin welded plates made of Ck45 steel during shielded metal arc welding (SMAW) is investigated by employing data from numerical results using the finite element method and laboratory experimental measurements. The aim of this paper is to investigate the effect of the thermal uncertainty encountered during the thermal numerical analysis on the out-of-plane angular distortion of the welded panels. For this purpose a comparison between the numerical mechanical response (using the calibrated and as-predicted thermal history) and the experimental results is carried out. The effect of the microstructural transformations on the angular out-of-plane distortion is also investigated by introducing the material transformation within the numerical analysis by the simplest means in order to clearly demonstrate its influence. The same strategy is followed in order to investigate the effect of low-temperature martensitic transformation on the longitudinal residual stress field by properly combining experimental and numerical results and analyzing an idealized welding fabrication. Discussion is, finally, carried out regarding the design process of welded marine structures.</abstract><cop>Kidlington</cop><pub>Elsevier Ltd</pub><doi>10.1016/j.tafmec.2009.04.004</doi><tpages>8</tpages></addata></record> |
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| source | Elsevier ScienceDirect Journals Complete |
| subjects | Applied sciences Ck45 steel Condensed matter: structure, mechanical and thermal properties Equations of state, phase equilibria, and phase transitions Exact sciences and technology Experimental measurement FEA mechanical modeling Fundamental areas of phenomenology (including applications) Martensitic transformation Mechanical engineering. Machine design Physics SMAW Solid mechanics Solid-solid transitions Specific phase transitions Stress and distortion of welded structures Structural and continuum mechanics |
| title | Mechanical response of thin SMAW arc welded structures: Experimental and numerical investigation |
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