Fundamental study on directional characters of site-specific k and b of PPV prediction model

Sugeng Wahyudi, Hideki Shimada, G. M. Simangunsong, Takashi Sasaoka, K. Matsui

研究成果: 著書/レポートタイプへの貢献会議での発言

抄録

Study on site-specific characters of k and b of peak particle velocity (PPV) prediction model is important in generating a reliable PPV prediction model. In this study, the characters of k and b have been investigated at a coal mine in Indonesia in which 13 coal seams exist. This formation sometimes gives huge difficulty in controlling and predicting PPV. By considering the effect of the transmitting media, the ground vibrations induced by 182 shots of rock blasting were monitored in five directions. The square root scaling method of scaled distance was used to evaluate the site-specific k and b. The study showed that b increased with increasing k. It is also found that b was strongly influenced by the properties of the transmitting media, including the face of blasted bench. Meanwhile, k was strongly influenced by blasted bench.

元の言語英語
ホスト出版物のタイトルISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014
編集者 Kaneko, Kodama, Shimizu
出版者International Society for Rock Mechanics
ページ778-783
ページ数6
ISBN(電子版)9784907430030
出版物ステータス出版済み - 1 1 2014
イベント8th Asian Rock Mechanics Symposium, ARMS 2014 - Sapporo, 日本
継続期間: 10 14 201410 16 2014

出版物シリーズ

名前ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014

その他

その他8th Asian Rock Mechanics Symposium, ARMS 2014
日本
Sapporo
期間10/14/1410/16/14

Fingerprint

coal
seats
prediction
predictions
Indonesia
Coal
Blasting
blasting
Coal mines
coal seam
coal mine
shot
vibration
Rocks
rocks
scaling
rock
particle
effect
method

All Science Journal Classification (ASJC) codes

  • Geophysics
  • Geochemistry and Petrology

これを引用

Wahyudi, S., Shimada, H., Simangunsong, G. M., Sasaoka, T., & Matsui, K. (2014). Fundamental study on directional characters of site-specific k and b of PPV prediction model. : Kaneko, Kodama, & Shimizu (版), ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014 (pp. 778-783). (ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014). International Society for Rock Mechanics.

Fundamental study on directional characters of site-specific k and b of PPV prediction model. / Wahyudi, Sugeng; Shimada, Hideki; Simangunsong, G. M.; Sasaoka, Takashi; Matsui, K.

ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. 版 / Kaneko; Kodama; Shimizu. International Society for Rock Mechanics, 2014. p. 778-783 (ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014).

研究成果: 著書/レポートタイプへの貢献会議での発言

Wahyudi, S, Shimada, H, Simangunsong, GM, Sasaoka, T & Matsui, K 2014, Fundamental study on directional characters of site-specific k and b of PPV prediction model. : Kaneko, Kodama & Shimizu (版), ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014, International Society for Rock Mechanics, pp. 778-783, 8th Asian Rock Mechanics Symposium, ARMS 2014, Sapporo, 日本, 10/14/14.
Wahyudi S, Shimada H, Simangunsong GM, Sasaoka T, Matsui K. Fundamental study on directional characters of site-specific k and b of PPV prediction model. : Kaneko, Kodama, Shimizu, 編集者, ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. International Society for Rock Mechanics. 2014. p. 778-783. (ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014).
Wahyudi, Sugeng ; Shimada, Hideki ; Simangunsong, G. M. ; Sasaoka, Takashi ; Matsui, K. / Fundamental study on directional characters of site-specific k and b of PPV prediction model. ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014. 編集者 / Kaneko ; Kodama ; Shimizu. International Society for Rock Mechanics, 2014. pp. 778-783 (ISRM International Symposium - 8th Asian Rock Mechanics Symposium, ARMS 2014).
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