Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Seismic Vulnerability Study of Historical Building with Artistic Assets Considering PBA Approach
https://orcid.org/http://orcid.org/0000-0001-5986-8400
https://orcid.org/http://orcid.org/0000-0001-7971-4636
For historical structures in seismic regions, earthquake often presents one of the highest risks for their damage or, in extreme events, even collapse [1]. In historic structures, artistic assets attached to the structural elements are often of great importance and value but are however commonly even more vulnerable to earthquakes since they exhibit more damage already in less strong, more frequent seismic events. Seismic performance-based assessment (PBA) with nonlinear analysis methods offers a possibility to evaluate the earthquake hazard levels in correspondence to appointed performance limits associated with structural and non-structural damage of interest [2, 3]. To conduct such analyses, high level of knowledge of the analysed building is required as well as in-depth, experimentally supported knowledge of the seismic behavior of the built-in materials and structural and non-structural elements.
Since very few experimental tests on the seismic performance of artistic assets attached to the walls exist [4], the paper presents detail results of experimental study where damage of plasters attached to stone masonry walls under in-plane lateral loading was studied. The results served to conduct a deterministic PBA of an actual historical heritage building, a renaissance mansion, where besides structural damage also damage on frescoes attached to the walls is considered.
The analysis shows that the analysed building would sustain a 177 years return period earthquake. It also shows that the maximum ground accelerations for performance levels considering significant damage of frescoes are rather high compared to performance levels related to structural elements and that the frescoes would not be destroyed prior collapse of the building due to flexural damage mechanism of the walls to which they are attached.
Seismic Vulnerability Study of Historical Building with Artistic Assets Considering PBA Approach
https://orcid.org/http://orcid.org/0000-0001-5986-8400
https://orcid.org/http://orcid.org/0000-0001-7971-4636
For historical structures in seismic regions, earthquake often presents one of the highest risks for their damage or, in extreme events, even collapse [1]. In historic structures, artistic assets attached to the structural elements are often of great importance and value but are however commonly even more vulnerable to earthquakes since they exhibit more damage already in less strong, more frequent seismic events. Seismic performance-based assessment (PBA) with nonlinear analysis methods offers a possibility to evaluate the earthquake hazard levels in correspondence to appointed performance limits associated with structural and non-structural damage of interest [2, 3]. To conduct such analyses, high level of knowledge of the analysed building is required as well as in-depth, experimentally supported knowledge of the seismic behavior of the built-in materials and structural and non-structural elements.
Since very few experimental tests on the seismic performance of artistic assets attached to the walls exist [4], the paper presents detail results of experimental study where damage of plasters attached to stone masonry walls under in-plane lateral loading was studied. The results served to conduct a deterministic PBA of an actual historical heritage building, a renaissance mansion, where besides structural damage also damage on frescoes attached to the walls is considered.
The analysis shows that the analysed building would sustain a 177 years return period earthquake. It also shows that the maximum ground accelerations for performance levels considering significant damage of frescoes are rather high compared to performance levels related to structural elements and that the frescoes would not be destroyed prior collapse of the building due to flexural damage mechanism of the walls to which they are attached.
Seismic Vulnerability Study of Historical Building with Artistic Assets Considering PBA Approach
https://orcid.org/http://orcid.org/0000-0001-5986-8400
https://orcid.org/http://orcid.org/0000-0001-7971-4636
For historical structures in seismic regions, earthquake often presents one of the highest risks for their damage or, in extreme events, even collapse [1]. In historic structures, artistic assets attached to the structural elements are often of great importance and value but are however commonly even more vulnerable to earthquakes since they exhibit more damage already in less strong, more frequent seismic events. Seismic performance-based assessment (PBA) with nonlinear analysis methods offers a possibility to evaluate the earthquake hazard levels in correspondence to appointed performance limits associated with structural and non-structural damage of interest [2, 3]. To conduct such analyses, high level of knowledge of the analysed building is required as well as in-depth, experimentally supported knowledge of the seismic behavior of the built-in materials and structural and non-structural elements.
Since very few experimental tests on the seismic performance of artistic assets attached to the walls exist [4], the paper presents detail results of experimental study where damage of plasters attached to stone masonry walls under in-plane lateral loading was studied. The results served to conduct a deterministic PBA of an actual historical heritage building, a renaissance mansion, where besides structural damage also damage on frescoes attached to the walls is considered.
The analysis shows that the analysed building would sustain a 177 years return period earthquake. It also shows that the maximum ground accelerations for performance levels considering significant damage of frescoes are rather high compared to performance levels related to structural elements and that the frescoes would not be destroyed prior collapse of the building due to flexural damage mechanism of the walls to which they are attached.
Seismic Vulnerability Study of Historical Building with Artistic Assets Considering PBA Approach
RILEM Bookseries
Endo, Yohei (Herausgeber:in) / Hanazato, Toshikazu (Herausgeber:in) / Kržan, M. (Autor:in) / Bosiljkov, V. (Autor:in)
International Conference on Structural Analysis of Historical Constructions ; 2023 ; Kyoto, Japan
Structural Analysis of Historical Constructions ; Kapitel: 76 ; 944-956
RILEM Bookseries ; 47
04.09.2023
13 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
Assessing the seismic vulnerability of a historical building
| Online Contents | 2013
| BASE | 2020
| DOAJ | 2020