MIKROZONASI DAERAH KENDARI DAN SEKITARNYA BERDASARKAN RESPONS TANAH SETEMPAT
As one of the provincial capital city which is growing Â fast, database of earth sciences is absolutely required In order to develop the secure of Kendari town. MeasurementÂ Â of microtremorÂ Â in this region aims Â to know the site response forward ground shacking. The result of microtremor analysis indicates that the distribution of dominant period of H/V ratio of Kendari and its surrounding area is parallel to Kendari bay, and turning south to follow the pattern of Wanggu river. SusceptibilityÂ level in this area which Â is represented by dominant period values is divided Â into four categories (> 1.5 seconds, 1.5 Â -1.0 seconds, 1.0- 0.5 seconds, and <0.5 second). Generally, the pronest area coinciding with recent sedimentation Â area, is around Â Kendari Â Bay and along Wanggu river, while towards outside are it is safer.
Keyword:microtremor, ground shacking, Kendari
Kanai. K, 1983, Engineering Seismology, University ofTokyo Press, Tokyo.
Nakamura, Y. 1989, A Method for Dynamic Characteristics Estimation of Subsurface Using Microtremoron the Ground Surface, Quaterly report Railway Technical Research Institute, Tokyo.
Rusmana, E., Sukido, Sukarna, D., Haryanto, E. dan Simanjuntak, T.O., 1993, Peta Geologi Lembar Lasusua Kendari, Sulawesi skala 1 : 250.000. Pusat Penelitian dan Pengembangan Geologi, Bandung.
Soehaimi, A, Djuanda, A, Kertapati, Edan I. Effendi, 2004, laporan Penelilian dan Pemetaan Seismotektonik Daerah Kendari dan Sekitarnya, Internal Report, Pusat Penelitian dan Pengembangan Geologi, Bandung.
Sukamto, R., 1975, Peta Geologi Lembar Ujung Pandang skala 1 : 1.000.000, Pusat Penelitian dan Pengembangan Geologi, Bandung.
Tuladhar, R .. Yamazaki, F. Wamitchai,P. dan Salta, J., 2003. Seismic Microzonationof The Greater Bangkok Area Using Microtremor Observation. Earthquake Engineering and Structural Dynamic Journal. P 211-225, Bangkok.
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