[VI-646] Underground cavity survey and correspondence for the deposited soft soil

〇Yuta Kobayashi¹, Yukio Kimura¹, Higa Shinichirou² (1.Nishimatsu Construction, 2.Okinawa General Bureau Miyakoirabu National Irrigation Project Office)

[VI-647] Visualization in a tunnel using a spherical camera

〇Mikio Ikemura¹, Toru Taho¹ (1.HAZAMA ANDO CORPORATION)

[VI-648] Analysis on the effect of forepoling on geological risk events that occured during mountain tunnel excavation

〇Yoshio Udagawa¹ (1.SHIMIZU CORPORATION)

[VI-649] Change of auxiliary method for mountain tunneling method for scoria

〇Hideki Horikoshi¹, Kouji Yoshinaga¹, Takeshi Suzuki¹, Maruyama Daisuke² (1.Nishimatsu Construction, 2.Central Nippon Expressway Company)

[VI-650] Spring water measures during tunnel excavation in the scoria layer

〇Masaru Harashima¹, Youhei Kuwahara¹, Satoshi Nara¹, Kouji Yoshinaga¹, Tatsuhiko Ootani¹, Daisuke Maruyama² (1.Nishimatsu Construction, 2.Central Nippon Expressway Company Limited)

[VI-651] Investigation of fault fracturing zone at small section NATM and countermeasures for large amount of spring water

〇Yuichi Okazaki¹, Yoshinori Furuichi², Tatsunori Kashima², Yoshitaka takahashi¹ (1.Obayashi Corporation, 2.Hokkaido Regional Development Bureau)

[VI-652] Laboratory experiment on spring water measurement method using multi-spectral camera

〇Moritada Mori¹, keisuke oomura¹, hironori sato¹, yuuta uemastu¹, shiori ando² (1.Takenaka Civil Engineering & Construction Co., Ltd., 2.Eba Japan Co., Ltd.)

[VI-653] Development of "T-DrillPacker" , a measurement of water flowpaths while borehole drilling

〇Yusuke Hiratsuka¹, Hajime Yamamoto¹, Kentaro Masuoka¹ (1.TAISEI CORPORATION)

[VI-654] Adaption of the next generation TBM equipped with conventional tunneling mode to the actual tunnel -Development of the next generation TBM-

〇Masaaki KASAKAWA¹, Akihiro SHIGENAGA¹, Kazunori NISHIOKA¹, Yoshinori KITAMURA¹, Koji NOHARA², Seitaro TAKE², Shohei KUBOTA² (1.KAJIMA CORPORATION, 2.KUROBEGAWA DENRYOKU)

[VI-655] Adaption of the next generation TBM equipped with conventional tunneling mode to the actual tunnel -Design method for the conventional tunneling mode-

〇Hiroaki MATSUZAKI¹, Kazunori NISHIOKA¹, Masaaki KASAKAWA¹, Akihiro SHIGENAGA¹, Yoshinori KITAMURA¹ (1.KAJIMA CORPORATION)

Session information

山岳トンネル(8)