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Seismic Fragility of Building Subjected to Pounding Effects with Damper
https://orcid.org/http://orcid.org/0000-0002-6141-8924
In the present work efforts are made to perform seismic analysis of adjacent building frames having relatively closed spacing. These building frames undergo pounding due to seismic forces and ground motion. Effect on behavior of these frames is observed for combination of Storey height and spacing. To mitigate the effect of large deformation in closely spaced frames due to earthquake, dampers are employed further. Hence, the effects of dampers are also considered with the pounding phenomenon. Four different models are prepared considering height of buildings and difference in slab level. Comparison is made between results obtained for these frames with and without dampers. We observed that by the use of dampers to reduce pounding effect, seismic displacement is reduced up to 32%. Similarity axial load, shear forces and bending moments are mitigated to about 51%, 31% and 27% respectively.
Seismic Fragility of Building Subjected to Pounding Effects with Damper
https://orcid.org/http://orcid.org/0000-0002-6141-8924
In the present work efforts are made to perform seismic analysis of adjacent building frames having relatively closed spacing. These building frames undergo pounding due to seismic forces and ground motion. Effect on behavior of these frames is observed for combination of Storey height and spacing. To mitigate the effect of large deformation in closely spaced frames due to earthquake, dampers are employed further. Hence, the effects of dampers are also considered with the pounding phenomenon. Four different models are prepared considering height of buildings and difference in slab level. Comparison is made between results obtained for these frames with and without dampers. We observed that by the use of dampers to reduce pounding effect, seismic displacement is reduced up to 32%. Similarity axial load, shear forces and bending moments are mitigated to about 51%, 31% and 27% respectively.
Seismic Fragility of Building Subjected to Pounding Effects with Damper
https://orcid.org/http://orcid.org/0000-0002-6141-8924
In the present work efforts are made to perform seismic analysis of adjacent building frames having relatively closed spacing. These building frames undergo pounding due to seismic forces and ground motion. Effect on behavior of these frames is observed for combination of Storey height and spacing. To mitigate the effect of large deformation in closely spaced frames due to earthquake, dampers are employed further. Hence, the effects of dampers are also considered with the pounding phenomenon. Four different models are prepared considering height of buildings and difference in slab level. Comparison is made between results obtained for these frames with and without dampers. We observed that by the use of dampers to reduce pounding effect, seismic displacement is reduced up to 32%. Similarity axial load, shear forces and bending moments are mitigated to about 51%, 31% and 27% respectively.
Seismic Fragility of Building Subjected to Pounding Effects with Damper
Lecture Notes in Civil Engineering
Vilventhan, Aneetha (editor) / Singh, Shamsher Bahadur (editor) / Delhi, Venkata Santosh Kumar (editor) / Wankhade, Rajan L. (author) / Landage, Amarsinh B. (author)
National conference on Advances in Construction Materials and Management ; 2022 ; Warangal, India
2023-07-31
12 pages
Article/Chapter (Book)
Electronic Resource
English
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