Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames
<p dir="ltr">In this paper, the seismic design parameters of steel special truss moment frames (STMFs), including the response modification factor (R), over-strength factor (Ω) and displacement modification factor (Cd) are evaluated for two performance levels, namely life safety (LS)...
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2023
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| _version_ | 1864513530484490240 |
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| author | Ghazal Nekouei (17792579) |
| author2 | Asghar Vatani Oskouei (17792582) Sadjad Gharehbaghi (17792585) Vagelis Plevris (14158863) |
| author2_role | author author author |
| author_facet | Ghazal Nekouei (17792579) Asghar Vatani Oskouei (17792582) Sadjad Gharehbaghi (17792585) Vagelis Plevris (14158863) |
| author_role | author |
| dc.creator.none.fl_str_mv | Ghazal Nekouei (17792579) Asghar Vatani Oskouei (17792582) Sadjad Gharehbaghi (17792585) Vagelis Plevris (14158863) |
| dc.date.none.fl_str_mv | 2023-05-26T03:00:00Z |
| dc.identifier.none.fl_str_mv | 10.1007/s42107-023-00661-x |
| dc.relation.none.fl_str_mv | https://figshare.com/articles/journal_contribution/Seismic_response_modification_over-strength_and_displacement_amplification_factors_of_steel_special_truss_moment_frames/25001957 |
| dc.rights.none.fl_str_mv | CC BY 4.0 info:eu-repo/semantics/openAccess |
| dc.subject.none.fl_str_mv | Engineering Civil engineering Special truss moment frames Behavior factor Over-strength factor Displacement modifcation factor Hollow steel section |
| dc.title.none.fl_str_mv | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames |
| dc.type.none.fl_str_mv | Text Journal contribution info:eu-repo/semantics/publishedVersion text contribution to journal |
| description | <p dir="ltr">In this paper, the seismic design parameters of steel special truss moment frames (STMFs), including the response modification factor (R), over-strength factor (Ω) and displacement modification factor (Cd) are evaluated for two performance levels, namely life safety (LS) and collapse prevention (CP). The effects of geometrical dimensions of the special segment located at the middle part of truss girder and the number of stories are investigated. Twelve steel STMFs with 3, 5, 7, and 9 stories with three bays are considered to evaluate the parameters. In addition, three special segment lengths are considered for each STMF. The truss-girder members are made of hollow structural sections (HSSs) and W-sections are used for columns, which are designed based on ASCE7-16 recommendations. The results show that the number of stories and the different special segment lengths affect the seismic parameters significantly. Moreover, the values obtained for R, Ω and Cd show some differences compared to the ones recommended by ASCE7-16.</p><h2>Other Information</h2><p dir="ltr">Published in: Asian Journal of Civil Engineering<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s42107-023-00661-x" target="_blank">https://dx.doi.org/10.1007/s42107-023-00661-x</a></p> |
| eu_rights_str_mv | openAccess |
| id | Manara2_23b89e866dead988ee9480a7af34e423 |
| identifier_str_mv | 10.1007/s42107-023-00661-x |
| network_acronym_str | Manara2 |
| network_name_str | Manara2 |
| oai_identifier_str | oai:figshare.com:article/25001957 |
| publishDate | 2023 |
| repository.mail.fl_str_mv | |
| repository.name.fl_str_mv | |
| repository_id_str | |
| rights_invalid_str_mv | CC BY 4.0 |
| spelling | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment framesGhazal Nekouei (17792579)Asghar Vatani Oskouei (17792582)Sadjad Gharehbaghi (17792585)Vagelis Plevris (14158863)EngineeringCivil engineeringSpecial truss moment framesBehavior factorOver-strength factorDisplacement modifcation factorHollow steel section<p dir="ltr">In this paper, the seismic design parameters of steel special truss moment frames (STMFs), including the response modification factor (R), over-strength factor (Ω) and displacement modification factor (Cd) are evaluated for two performance levels, namely life safety (LS) and collapse prevention (CP). The effects of geometrical dimensions of the special segment located at the middle part of truss girder and the number of stories are investigated. Twelve steel STMFs with 3, 5, 7, and 9 stories with three bays are considered to evaluate the parameters. In addition, three special segment lengths are considered for each STMF. The truss-girder members are made of hollow structural sections (HSSs) and W-sections are used for columns, which are designed based on ASCE7-16 recommendations. The results show that the number of stories and the different special segment lengths affect the seismic parameters significantly. Moreover, the values obtained for R, Ω and Cd show some differences compared to the ones recommended by ASCE7-16.</p><h2>Other Information</h2><p dir="ltr">Published in: Asian Journal of Civil Engineering<br>License: <a href="https://creativecommons.org/licenses/by/4.0" target="_blank">https://creativecommons.org/licenses/by/4.0</a><br>See article on publisher's website: <a href="https://dx.doi.org/10.1007/s42107-023-00661-x" target="_blank">https://dx.doi.org/10.1007/s42107-023-00661-x</a></p>2023-05-26T03:00:00ZTextJournal contributioninfo:eu-repo/semantics/publishedVersiontextcontribution to journal10.1007/s42107-023-00661-xhttps://figshare.com/articles/journal_contribution/Seismic_response_modification_over-strength_and_displacement_amplification_factors_of_steel_special_truss_moment_frames/25001957CC BY 4.0info:eu-repo/semantics/openAccessoai:figshare.com:article/250019572023-05-26T03:00:00Z |
| spellingShingle | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames Ghazal Nekouei (17792579) Engineering Civil engineering Special truss moment frames Behavior factor Over-strength factor Displacement modifcation factor Hollow steel section |
| status_str | publishedVersion |
| title | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames |
| title_full | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames |
| title_fullStr | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames |
| title_full_unstemmed | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames |
| title_short | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames |
| title_sort | Seismic response modification, over-strength, and displacement amplification factors of steel special truss moment frames |
| topic | Engineering Civil engineering Special truss moment frames Behavior factor Over-strength factor Displacement modifcation factor Hollow steel section |