Istraživanje automatskog projektiranja šumskih cesta s obzirom na plitka klizišta pomoću lidar-a na pokusnom objektu funyu

Masashi Saito, Msahiro Goshima, Kazuhiro Aruga, Keigo Matsue, Yasuhiro Shuin, Toshiaki Tasaka

研究成果: Contribution to journalArticle査読

10 被引用数 (Scopus)

抄録

In this study, a model to automatically design a forest road considering shallow landslides using LiDAR data was examined. First, in order to develop a shallow landslide risk map of the Funyu Experimental Forest, a slope stability analysis was carried out using the infinite slope stability analysis formula. The soil depth was surveyed at 167 points using simple penetration tests, and the frequency distributions of the soil depth were estimated as logarithmic normal distributions. A soil depth map of the experimental forest was made using the mode values of the lognormal distributions. Then, shallow landslide risk maps were also made for the experimental forest by a slope stability analysis using these soil depth distributions. Finally, an automatic forest road design model was developed with a LiDAR based highly accurate Digital Terrain Model (DTM) and shallow landslide risk map using cubic spline interpolation and dynamic programming. The program has capability of minimizing the earthwork costs while avoiding shallow landslide risk areas. The program can be effectively used to design an environmentally sound low volume road automatically.

寄稿の翻訳タイトルStudy of automatic forest road design model considering shallow landslides with lidar data of funyu experimental forest
本文言語未定義
ページ(範囲)1-16
ページ数16
ジャーナルCroatian Journal of Forest Engineering
34
1
出版ステータス出版済み - 2013
外部発表はい

All Science Journal Classification (ASJC) codes

  • Forestry

フィンガープリント 「Istraživanje automatskog projektiranja šumskih cesta s obzirom na plitka klizišta pomoću lidar-a na pokusnom objektu funyu」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。

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