### 抜粋

This paper presents a numerical procedure to develop a hazard map for a deep-seated landslide using the stochastic response surface method considering the uncertainty of strength parameters. The following conclusions are drawn from this study; (1) Based on the parametric study of 3D slope stability analysis, the cohesion of 110kPa and the frictional angle of 35^{o} are estimated for the deep-seated landslide at Tateno area in Kumamoto prefecture caused by the 2016 Kumamoto earthquake, Japan. (2) The failure probability of seep-seated landslide for the foreshock and main shock of the 2016 Kumamoto earthquake are estimated to be 30% and almost 100% respectively. (3) Under the situation having the uncertainty of material parameters, the stochastic response surface method using the polynomial chaos expansion is useful for developing a hazard map for the failure probability and the arrival risk of a large-scale landslide such as a deep-seated landslide.

元の言語 | 英語 |
---|---|

出版物ステータス | 出版済み - 1 1 2020 |

イベント | 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 - Taipei, 台湾省、中華民国 継続期間: 10 14 2019 → 10 18 2019 |

### 会議

会議 | 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 |
---|---|

国 | 台湾省、中華民国 |

市 | Taipei |

期間 | 10/14/19 → 10/18/19 |

### All Science Journal Classification (ASJC) codes

- Geotechnical Engineering and Engineering Geology

## フィンガープリント Development of hazard map for deep-seated landslide using stochastic response surface method' の研究トピックを掘り下げます。これらはともに一意のフィンガープリントを構成します。

## これを引用

*Development of hazard map for deep-seated landslide using stochastic response surface method*. 論文発表場所 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019, Taipei, 台湾省、中華民国.