Fundamental study of rockfall simulation applying the Monte Carlo analysis by DDA

T. Shimauchi; K. Ono; K. Nakamura; T. Sasaki; S. Nishiyama; Y. Ohnishi

doi:10.1201/b15791-29

Fundamental study of rockfall simulation applying the Monte Carlo analysis by DDA

T. Shimauchi, K. Ono, K. Nakamura, T. Sasaki, S. Nishiyama, Y. Ohnishi

Research output: Contribution to conference › Paper › peer-review

1 Citation (Scopus)

Abstract

The research was conducted to apply the DDA to rock-fall simulation. The following properties are clarified. For rock-fall analysis, it is important to consider the behavior of the rock-fall movement. 1: The velocity of the gravity-center of the rock-shape is dependent on the normal component of the impact velocity. 2: The variation of the trajectory of falling rocks after the rebound is dependent on the shape of the falling rocks. For the consideration of variation in velocity and trajectory, Monte Carlo Method was introduced to the rock fall analysis by DDA.

Original language	English
Pages	229-235
Number of pages	7
DOIs	https://doi.org/10.1201/b15791-29
Publication status	Published - 2013
Event	11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013 - Fukuoka, Japan Duration: Aug 27 2013 → Aug 29 2013

Other

Other	11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013
Country/Territory	Japan
City	Fukuoka
Period	8/27/13 → 8/29/13

ASJC Scopus subject areas

Modelling and Simulation

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10.1201/b15791-29

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title = "Fundamental study of rockfall simulation applying the Monte Carlo analysis by DDA",

abstract = "The research was conducted to apply the DDA to rock-fall simulation. The following properties are clarified. For rock-fall analysis, it is important to consider the behavior of the rock-fall movement. 1: The velocity of the gravity-center of the rock-shape is dependent on the normal component of the impact velocity. 2: The variation of the trajectory of falling rocks after the rebound is dependent on the shape of the falling rocks. For the consideration of variation in velocity and trajectory, Monte Carlo Method was introduced to the rock fall analysis by DDA.",

author = "T. Shimauchi and K. Ono and K. Nakamura and T. Sasaki and S. Nishiyama and Y. Ohnishi",

year = "2013",

doi = "10.1201/b15791-29",

language = "English",

pages = "229--235",

note = "11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013 ; Conference date: 27-08-2013 Through 29-08-2013",

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AU - Shimauchi, T.

AU - Ono, K.

AU - Nakamura, K.

AU - Sasaki, T.

AU - Nishiyama, S.

AU - Ohnishi, Y.

PY - 2013

Y1 - 2013

N2 - The research was conducted to apply the DDA to rock-fall simulation. The following properties are clarified. For rock-fall analysis, it is important to consider the behavior of the rock-fall movement. 1: The velocity of the gravity-center of the rock-shape is dependent on the normal component of the impact velocity. 2: The variation of the trajectory of falling rocks after the rebound is dependent on the shape of the falling rocks. For the consideration of variation in velocity and trajectory, Monte Carlo Method was introduced to the rock fall analysis by DDA.

AB - The research was conducted to apply the DDA to rock-fall simulation. The following properties are clarified. For rock-fall analysis, it is important to consider the behavior of the rock-fall movement. 1: The velocity of the gravity-center of the rock-shape is dependent on the normal component of the impact velocity. 2: The variation of the trajectory of falling rocks after the rebound is dependent on the shape of the falling rocks. For the consideration of variation in velocity and trajectory, Monte Carlo Method was introduced to the rock fall analysis by DDA.

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T2 - 11th International Conference on Analysis of Discontinuous Deformation, ICADD 2013

Y2 - 27 August 2013 through 29 August 2013

ER -

Fundamental study of rockfall simulation applying the Monte Carlo analysis by DDA

Abstract

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