16th Symposium on Earthquake Engineering December 20-22, 2018 IIT Roorkee, India Paper No. 345 Seismic Analysis of Hoysala Architectural Building V. L. Gudasali1*, V. Akella2 and B. K. Raghuprasad3 1Research Scholar, Dept. of Civil Engineering, KSSEM, Bengaluru,
[email protected] 2Professor and Head, Dept. of Civil Engineering, KSSEM, Bengaluru,
[email protected] 3Retd. Professor, IISC, Bengaluru,
[email protected] Abstract Indian architecture, which is standing with an unmatched beauty and grandeur in the wake of time against the forces of nature are the living evidences of structural efficiency and technological skills of Indian craftsman and master builders. Some of the examples of Indian architectural styles are Nagara style Kedarnath temple, Dravidian style Virupaksha temple Islamic style Gol-Gumbaz and Indo-Islamic style St. Thomas Syro-Malabar Catholic Church. In order to understand the behavior of buildings it is very appropriate to study the behavior of the existing buildings, best examples are the heritage temples. In this context a heritage temple in South India is chosen to study the frequency of the temple structures. The temple considered for the study is Amrutesvara temple which is one of the most ancient and famous temples of Karnataka, located in Amruthapura, Chikkamagalur district. The temple was built by Hoysala king, Veera Ballala II around 900 years ago. For the present study, temple was modeled using finite element software and analyzed to find the natural frequency of the structure. On-site ambient vibration test was carried out by installing accelerometer where wind and human activity were considered for excitation to find natural frequency.