| Title: | Seismic resistance of existing buildings with added light timber structure storeys |
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| Authors: | ID Jančar, Jurij (Author)
ID Zafirov, Trajče (Author)
ID Premrov, Miroslav (Author)
ID Dujič, Bruno (Author)
ID Hristovski, Viktor (Author) |
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| Files: |  JCE-72-2020-5-4-3328-EN.pdf (3,47 MB)
MD5: 824BE78B0355C8274CB8461D47224835
 http://www.casopis-gradjevinar.hr/assets/Uploads/JCE-72-2020-5-4-3328-EN.pdf
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| Language: | English |
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| Work type: | Article |
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| Typology: | 1.01 - Original Scientific Article |
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| Organization: | FGPA - Faculty of Civil Engineering, Transportation Engineering and Architecture
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| Abstract: | In the presented paper, the problem of vertical expansions is treated in terms of seismic resistance of structures with added storeys. A large parametric study has been performed, confirming the impact of different number of added storeys, and the change of their stiffness, on the seismic response of structures. The paper shows examples of how stiffness in light timber frame and cross laminated timber structures can be easily altered just by changing the type and distribution of fasteners. Known procedures are used to calculate the stiffness of the wall elements of a light timber frame system, and a new procedure is developed for determining the stiffness of cross laminated timber wall elements. The study shows how changing the stiffness of the vertical expansion can have a significant impact on the seismic response and that, in some cases, vertical expansion can have a favourable effect on seismic resistance, despite a minor increase in the mass of the structure. |
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| Keywords: | added storeys, seismic resistance, light timber structure |
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| Publication status: | Published |
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| Publication version: | Version of Record |
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| Submitted for review: | 10.08.2021 |
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| Article acceptance date: | 15.03.2022 |
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| Publication date: | 10.06.2022 |
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| Publisher: | Hrvatski savez građevinskih inženjera |
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| Year of publishing: | 2022 |
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| Number of pages: | str. 403-417 |
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| Numbering: | Vol. 74, br. 5 |
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| PID: | 20.500.12556/DKUM-92029  |
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| UDC: | 624.011.1+699.841 |
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| ISSN on article: | 0350-2465 |
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| COBISS.SI-ID: | 112304643 |
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| DOI: | 10.14256/JCE.3328.2021 |
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| Copyright: | Authors retain copyright to their work (http://www.casopis-gradjevinar.hr/about-the-journal/open-access-statement/) |
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| Publication date in DKUM: | 12.03.2025 |
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| Views: | 145 |
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| Downloads: | 13 |
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| Metadata: |    |
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| Categories: | Misc.
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