Zobrazeno 1 - 10
of 43
pro vyhledávání: '"Asraf Uzzaman"'
Publikováno v:
Structures. 33:2903-2942
This paper proposes a deep-learning framework, specifically, a Deep Belief Network (DBN), for studying the web crippling performance of cold-formed stainless steel channel sections (lipped and unlipped as well as fastened and unfastened) with centere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::409678f60eb7c736402136b7c5f7e5c1
https://doi.org/10.1016/j.istruc.2021.05.097
https://doi.org/10.1016/j.istruc.2021.05.097
Publikováno v:
International Journal of Pressure Vessels and Piping. 204:104929
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b53796b34c784b160821596ba40b1998
https://doi.org/10.1016/j.ijpvp.2023.104929
https://doi.org/10.1016/j.ijpvp.2023.104929
Publikováno v:
Journal of Structural Engineering. 148
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f124b1cf6f85e66ea4f3e01e220f110
https://doi.org/10.1061/(asce)st.1943-541x.0003238
https://doi.org/10.1061/(asce)st.1943-541x.0003238
Autor:
Zhiyuan Fang, Gary M. Raftery, Asraf Uzzaman, Cao Hung Pham, Boshan Chen, Krishanu Roy, James B.P. Lim
Publikováno v:
Journal of Structural Engineering. 148
In this paper, a total of 254 results comprising 30 shear tests and 224 finite element (FE) analysis results are reported. Simply supported test specimens of cold-formed steel (CFS) channel...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6e263f969cb9d78c27585b74956d2e61
https://doi.org/10.1061/(asce)st.1943-541x.0003250
https://doi.org/10.1061/(asce)st.1943-541x.0003250
Pressure vessels can be subjected to various external local forces and moments acting in combination with main internal pressure. As a result of the stress system set up, and in the presence of attachment welds, surface cracks can occur on the interi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a8378757cd28e8303208ee21bb839f3f
https://strathprints.strath.ac.uk/78334/1/Bozkurt_etal_ASMEPVP_2021_Calculation_of_outer_crack_stress_intensity_factors_for_nozzle_junctions_in_cylindrical_pressure_vessels_using_FCPAS.pdf
https://strathprints.strath.ac.uk/78334/1/Bozkurt_etal_ASMEPVP_2021_Calculation_of_outer_crack_stress_intensity_factors_for_nozzle_junctions_in_cylindrical_pressure_vessels_using_FCPAS.pdf
This paper presents the results of a finite element investigation on cold-formed steel (CFS) channel sections with circular web holes under end-two-flange (ETF) loading condition and subjected to elevated temperatures. The stress strain curve for G25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1ffa778a56c6926e189fe11e27553db5
https://doi.org/10.18057/ijasc.2021.17.3.2
https://doi.org/10.18057/ijasc.2021.17.3.2
Recently, a new generation of cold-formed steel (CFS) channel sections with edge-stiffened circular holes have been developed by industry in New Zealand. No previous research, however, has considered the web crippling strength of CFS channel sections
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::03cf7afd13f2d6b83b796cc8d44d1211
https://strathprints.strath.ac.uk/72161/1/Uzzaman_etal_TWS_2020_Web_crippling_behavour_of_cold_sections.pdf
https://strathprints.strath.ac.uk/72161/1/Uzzaman_etal_TWS_2020_Web_crippling_behavour_of_cold_sections.pdf
In cold-formed steel (CFS) channel sections, web holes are becoming increasingly popular. Such holes, however, result in the sections becoming more susceptible to web crippling, especially under concentrated loads applied near the web holes. Traditio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a9fcf1427fd6ff5fad49cca373dbc69b
https://strathprints.strath.ac.uk/71202/1/Uzzaman_etal_TWS_2020_Cold_formed_steel_channel_sections_under_end_two_flange_loading_condition.pdf
https://strathprints.strath.ac.uk/71202/1/Uzzaman_etal_TWS_2020_Cold_formed_steel_channel_sections_under_end_two_flange_loading_condition.pdf
Publikováno v:
Engineering Structures. 252:113566
This paper presents a numerical study on structural behaviour of cold-formed stainless steel channels with circular web holes, under interior-one-flange loading case. The material properties of stainless steel types EN 1.4509 (Ferritic), EN 1.4462 (D
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1a77815802732352604e9f904a0c414e
https://doi.org/10.1016/j.engstruct.2021.113566
https://doi.org/10.1016/j.engstruct.2021.113566
Publikováno v:
International Journal of Pressure Vessels and Piping. 194:104563
The finite element method is the most commonly used approach when solving complex practical cylinder-cylinder junctions in pressure vessels. This is used when the geometrical arrangement is out with the permitted scope of the design-by-rule approache
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d6000f328b98e486844b1b0b0d32c4de
https://doi.org/10.1016/j.ijpvp.2021.104563
https://doi.org/10.1016/j.ijpvp.2021.104563