Suguru Shirasagi
Kajima
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Publication
Featured researches published by Suguru Shirasagi.
Tunnelling and Underground Space Technology | 2003
Takuji Yamamoto; Suguru Shirasagi; Shinya Yamamoto; Yoshitada Mito; Kenji Aoki
In tunnel excavation by Tunnel Boring Machine (TBM), it is difficult to grasp the ground condition ahead of and surrounding the tunnel face because the face cannot be observed during tunnel driving. This is the reason why it has not been possible to make the best use of high-speed excavation capability of the TBM, especially in ground under complex conditions. Thus, the TBM Excavation Control System was developed to realize the accurate prediction of the geological condition ahead of and surrounding the tunnel face simultaneously with excavation. The special feature of this system is that geostatistical techniques are introduced into the data analysis using both drill logging data from pilot boring and TBM driving data obtained during excavation, in order to improve the precision of the ground mapping.
International Journal of the JCRM | 2011
Takuji Yamamoto; Suguru Shirasagi; Yasuhiro Yokota; Yu Koizumi
Rock Mechanics and Rock Engineering | 2007
Kenji Aoki; Yoshitada Mito; Takuji Yamamoto; Suguru Shirasagi
Tunnelling and Underground Space Technology | 2016
Yasuhiro Yokota; Takuji Yamamoto; Suguru Shirasagi; Yu Koizumi; Jozef M. Descour; Matt Kohlhaas
10th ISRM Congress | 2003
Takuji Yamamoto; Suguru Shirasagi; Kenji Aoki; Jozef M. Descour
Golden Rocks 2006, The 41st U.S. Symposium on Rock Mechanics (USRMS) | 2006
Takuji Yamamoto; Suguru Shirasagi; Koji Murakami; Kazunori Nishioka; Joe Descour
ISRM Regional Symposium - 7th Asian Rock Mechanics Symposium | 2012
Suguru Shirasagi; Takuji Yamamotoa; Yoshitada Mito
Journal of Japan Society of Civil Engineers | 2011
Suguru Shirasagi; Takuji Yamamoto; Yoshitada Mito; Mohd Ashraf
12th ISRM Congress | 2011
Suguru Shirasagi; Takuji Yamamoto; Yoshitada Mito; M. Ashraf
Golden Rocks 2006, The 41st U.S. Symposium on Rock Mechanics (USRMS) | 2006
Joe Descour; Takuji Yamamoto; Koji Murakami; Suguru Shirasagi; Masaru Toida
