ACADSTAFF UGM
| Title | : | IDENTIFICATION OF LANDSLIDE VULNERABILITY USING SEISMIC REFRACTION AND MASW: STUDY CASE IN KULONPROGO, INDONESIA |
| Author | : |
Prof. Dr. Kirbani Sri Brotopuspito (1) Dr.rer.nat. Ade Anggraini, S.Si., M.Si. (2) |
| Date | : | 2018 |
| Keyword | : | - - |
| Abstract | : | Research on landslides has been done in Purwosari Village, Girimulyo Sub-district, Kulonprogo Regency with Seismic Refraction and MASW's methods. The study consists of 20 Seismic lines to determine the level of landslide vulnerability in the researh area. Vp and Vs values obtained are then used for calculating the elastic properties of rocks in the weathered layers. Result of the analysis shows that the most vulnerable area of landslides is in District of Gedong in Purwosari Village which is located in North-West of the research area. This area has a low Vp, Vs, density, Shear and Young's Moduli with high Poisson's ratio indicates that the area is water saturated. Water saturated slope will have lower frictional force that makes the weathered layer prone to landslide |
| Group of Knowledge | : | |
| Level | : | Internasional |
| Status | : |
Published
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