Details

Autor(en) / Beteiligte

• Ramadhan, Ilham Dwiputra
• Rosyidah, Anis
• Saputra, Jonathan
• Sucita, I. Ketut
• Putra, Oky Bima
• Blum, Christian
• Jusman, Yessi
• Nurcahyadi, Teddy

Titel

The effect of variation of viscoelastic damper placement on earthquake-resistant building structures

Ist Teil von

• AIP Conference Proceedings, 2024, Vol.3115 (1)

Ort / Verlag

Melville: American Institute of Physics

Erscheinungsjahr

2024

Beschreibungen/Notizen

• Building design must use earthquake strength analysis and lateral resisting to avoid collapse. Viscoelastic Damper (VD) performs well in absorbing earthquake energy and can substitute for shear walls. This study analyzed the effect of VD placement variation on earthquake-resistant building structures. Analysis of building earthquakes using dynamic linear analysis of the response spectrum. In this research, the object used is an 8-story building modeled in the structural analysis software of ETABS 19. The most significant inter-story drift value occurs in the direction of the x-axis of the 4th floor of the building model without a VD of 42.295 mm. The slightest inter-story drift value occurs in the y-axis direction of the 4th floor of the building model VD variation 1 of 40.255 mm. The most optimum variation is VD variation 1 because it has an inter-story drift value in the x direction and the y direction has a smaller value than building models without VD. The inter-story drift values of the building models that used VD were smaller than the building models without VD. Therefore, using VD reduces inter-story drift that occurs in buildings. The inter-story drift values in the x-axis and y-axis directions for each model of the building also have an inter-story drift value less than the allowable drift, so the building meets the requirements of SNI 1726:2019 and ASCE 7-16.