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Estimation of Seismicity Parameters for Andhra Pradesh and Telangana
The present study attempts to estimate the seismicity parameters for the states of Andhra Pradesh and Telangana (12°–19° N and 77°–89° E) using the latest earthquake data. The updated seismic catalogue was developed by using the dataset from Kolathayar et al. (J Earth Syst Sci 121:1351–1364, 2012) [1] and updating it to the present day. The catalogue was homogenized and then declustered using Gardner and Knopoff (Bull Seismol Soc Am 64:1363–1367, 1974) [2]. The period of completeness for various magnitude intervals was estimated using Stepp (Proceedings of the 1st international conference on microzonazion, vol 2(1), pp. 897–910, 1972) [3], and seismicity parameters for the study area were determined using least square fit. The Gutenberg and Richter (Bull Seismol Soc Am 34:185–188, 1944) [4] relationship was used to calculate a and b, which were 3.64 and 0.72, respectively. These values are vital in performing seismic hazard assessment for the area later.
Estimation of Seismicity Parameters for Andhra Pradesh and Telangana
The present study attempts to estimate the seismicity parameters for the states of Andhra Pradesh and Telangana (12°–19° N and 77°–89° E) using the latest earthquake data. The updated seismic catalogue was developed by using the dataset from Kolathayar et al. (J Earth Syst Sci 121:1351–1364, 2012) [1] and updating it to the present day. The catalogue was homogenized and then declustered using Gardner and Knopoff (Bull Seismol Soc Am 64:1363–1367, 1974) [2]. The period of completeness for various magnitude intervals was estimated using Stepp (Proceedings of the 1st international conference on microzonazion, vol 2(1), pp. 897–910, 1972) [3], and seismicity parameters for the study area were determined using least square fit. The Gutenberg and Richter (Bull Seismol Soc Am 34:185–188, 1944) [4] relationship was used to calculate a and b, which were 3.64 and 0.72, respectively. These values are vital in performing seismic hazard assessment for the area later.
Estimation of Seismicity Parameters for Andhra Pradesh and Telangana
Lecture Notes in Civil Engineering
Sivakumar Babu, G. L. (editor) / Mulangi, Raviraj H. (editor) / Kolathayar, Sreevalsa (editor) / Ashrith, Moturi Sai (author) / Bakale, Manjunath S. (author) / Kolathayar, Sreevalsa (author)
International Conference on Sustainable Infrastructure: Innovation, Opportunities and Challenges ; 2023 ; Mangalore, India
2024-09-06
10 pages
Article/Chapter (Book)
Electronic Resource
English
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Concrete roads in Andhra Pradesh
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