第VI部門

シールドトンネル (2)

Thu. Sep 14, 2023 10:40 AM - 12:00 PM VI-13 (広島工業大五日市キャンパス三宅の森Nexus21 608)

Chair: Takuya Kawaguchi

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10:40 AM - 10:50 AM

[VI-154] Verification of multi-layer chip bits in actual construction

*Yasushi Morita¹, Yasuhiko Uchida¹, Makoto Sasaki², Fumiyasu Kaya² (1. TAISEI CORPORATION, 2. MARUWAGIKEN Co., Ltd.)

10:50 AM - 11:00 AM

[VI-155] Investigation of bits in actual construction and verification of new grade bits

*Makoto Sasaki¹, Fumiyasu Kaya¹, Yasushi Morita², Yasuhiko Uchida² (1. MARUWAGIKEN Co.,Ltd., 2. TAISEI Corporation)

11:00 AM - 11:10 AM

[VI-156] Development of Mechanical Exchange System for Roller Cutter (Part 1: Basic Structure)

*Tomoyuki Shida¹, Ken Tamura¹, Yasuharu Hanaoka², Hideaki Kitani² (1. TAISEI CORPORATION, 2. UGITEC)

11:10 AM - 11:20 AM

[VI-157] Development of Mechanical Exchange System for Roller Cutter (Part 2: Demonstration experiment)

*Ken Tamura¹, Tomoyuki Shida¹, Takashi Noda², Masaki Kaidoh² (1. TAISEI Corporation, 2. UGITEC)

11:20 AM - 11:30 AM

[VI-158] The choice of addition materials and construction results of mud pressure shield when evacuated in anhydrous gravel bed with megalith

*Masaki Morishita¹, Iwai Hirohumi¹, Nishida Yosuke¹, Matsumoto Syuhei¹ (1. SHIMIZU CORPORATION)

11:30 AM - 11:40 AM

[VI-159] The resistant to abrasion of cutter bits and construction results of mud pressure shield when evacuated in gravel bed with megalith

*Yu Nakazawa¹, Hirobumi Iwai¹, Yosuke Nishida¹, Syuhei Matsumoto¹ (1. SHIMIZU CORPORATION)

11:40 AM - 11:50 AM

[VI-160] Development of roller cutter replacement system under atmospheric pressure (Part 1)

*Norio Konndou¹, Yutaka Kashima¹, Masahiko Sugiyama², Takashi Tanaka³ (1. NIPPON CVIC CONSULTING ENGINEERS CO.,LTD., 2. JIM TECHNOLOGY CORPORATION, 3. TODA CORPORATION)

11:50 AM - 12:00 PM

[VI-161] Development of Roller Cutter Atmospheric Pressure Exchange System (Part 2) -Report on the results of demonstration experiments using full-scale switching equipment-

*Hirofumi Tanaka¹, Yousuke Mizusawa¹, Junichi Tanaka², Manabu Naradate³ (1. TODA CORPORATION, 2. JIM TECHNOLOGY CORPORATION, 3. NIPPON CIVIC CONSULTING ENGINEERS CO.,LTD)

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