Rockfall susceptibility zoning based on back analysis of rockfall deposit inventory in Gunung Kelir, Java

Guruh Samodra, Guangqi Chen, Junun Sartohadi, Danang Sri Hadmoko, Kiyonobu Kasama, Muhammad Anggri Setiawan

研究成果: ジャーナルへの寄稿学術誌査読

8 被引用数 (Scopus)

抄録

A rockfall susceptibility based on trajectory-energy/velocity approach needs release area or rockfall source. However, identification of rockfall source is not always possible for some areas in Indonesia. This paper presents a rockfall susceptibility zoning based on back analysis technique of rockfall deposit inventory in Gunung Kelir, Java. There were several steps in the rockfall susceptibility zoning: (1) rockfall deposit inventory, (2) rockfall simulation based on back analysis of rockfall deposit inventory, (3) sensitivity analysis, and (4) rockfall susceptibility zoning. The result suggests that the travel distance is affected by the spatial distribution of rockfall source, lithology or surface material, and topography (angle of slope and angle of aspect). Final trajectories were employed to generate landslide susceptibility map which may allow a policy maker to have an advanced consideration to achieve specified risk measures and evaluation of their cost efficiency to optimize budget and design. Application of rockfall susceptibility zoning based on back analysis of rockfall deposits is efficient where rockfall source information is unavailable.

本文言語英語
ページ(範囲)805-819
ページ数15
ジャーナルLandslides
13
4
DOI
出版ステータス出版済み - 8月 1 2016

!!!All Science Journal Classification (ASJC) codes

  • 地盤工学および土木地質学

フィンガープリント

「Rockfall susceptibility zoning based on back analysis of rockfall deposit inventory in Gunung Kelir, Java」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル