MMIJ Annual Meeting 2018
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Session Details

一般講演

資源開発技術・岩盤工学

Thu. Mar 29, 2018 9:00 AM - 11:45 AM JST
Thu. Mar 29, 2018 12:00 AM - 2:45 AM UTC
Room-2 .
司会：加藤 昌治（北海道大学），齊藤 貢（岩手大学）
9:00 AM - 9:15 AM JST(12:00 AM - 12:15 AM UTC)

[3201-10-01]Study on the influence of gravel content ratio and gravel characteristics on wear characteristics of shield machine cutter
bit in gravel ground

○Kizuku Urata1, Takashi SASAOKA1, Hideki SHIMADA1, Akihiro HAMANAKA1, Tomonori HOSHINO2, Masatomo ICHINOSE3 (1. Kyushu University, 2. OBAYASHI CORPORATION, 3. Center of Urban Infrastructure,Environment and Resources)
司会：加藤 昌治（北海道大学）
9:15 AM - 9:30 AM JST(12:15 AM - 12:30 AM UTC)

[3201-10-02]A numerical study for a progressive failure phenomenon using MPS method and DEM

○Junichi TAKEKAWA1, Hitoshi MIKADA1 (1. Kyoto University)
司会：加藤 昌治（北海道大学）
9:30 AM - 9:45 AM JST(12:30 AM - 12:45 AM UTC)

[3201-10-03]Brockage and deformation analysis of vertical shaft at open pit mine by DEM

○Haowen Tang1, Shinya Watanabe1, Akira Sato1 (1. Kumamoto University)
司会：加藤 昌治（北海道大学）
9:45 AM - 10:00 AM JST(12:45 AM - 1:00 AM UTC)

[3201-10-04]Study on Behavior of Earth Retaining Wall Using Stepped-Twin Retaining Wall by FEM Analysis

○Kazuki Maehara1, Seiya Sakuma2, Takahiro Funatsu1, Akihiro Hamanaka1, Takashi Sasaoka1, Hideki Shimada1 (1. Kyushu Univercity, 2. AOYAMA KIKO CO.,LTD.)
司会：加藤 昌治（北海道大学）
10:00 AM - 10:15 AM JST(1:00 AM - 1:15 AM UTC)

[3201-10-05]3D Gravity forward modelling with spherical particles for integrated analysis with other geophysical observations

○Qian Yin1, Hitoshi Mikada1, Junichi Takekawa1 (1. Kyoto University)
司会：加藤 昌治（北海道大学）
10:15 AM - 10:30 AM JST(1:15 AM - 1:30 AM UTC)

休憩

10:30 AM - 10:45 AM JST(1:30 AM - 1:45 AM UTC)

[3201-10-06]Fundamental study for invesigation system of rock slope using dorne photogrammetry

○Yuzo Obara1, Toru Yoshinaga1, Yutaro Matsue1 (1. Kumamoto University)
司会：齊藤 貢（岩手大学）
10:45 AM - 11:00 AM JST(1:45 AM - 2:00 AM UTC)

[3201-10-07]Experimental Study on Flight Behavior of Fragmented Rocks in Bench Blasttng

○Mitsuki Nishimori1, Yoshiaki Takahashi1, Kotaro Yamaguchi1, Takashi Sasaoka1, Akihiro Hamanaka1, Sugeng WAHYUDI1, Hideki Shimada1, Mutsuji Nanaumi2, Miyabi Inoue3, Kenta Ando3, Masatomo Ichinose4 (1. Kyushu university, 2. JX NIPPON EXPLORATION AND DEVELOPMENT CO.,LTD, 3. Kasuga Mining Co., Ltd., 4. CUIER)
司会：齊藤 貢（岩手大学）
11:00 AM - 11:15 AM JST(2:00 AM - 2:15 AM UTC)

[3201-10-08]Investigation of increase in heat extraction with downhole heat exchanger for smal-scale geothermal power generation

○Shosuke Yoshimura1, Masaji Kato1, Daisuke Masada2, Hirohiko Tokunaga3, Yasuhide Okazaki3 (1. Hokkaido University, 2. Nippon COMSYS Corporation, 3. Hitachi Zosen Corporation)
司会：齊藤 貢（岩手大学）
11:15 AM - 11:30 AM JST(2:15 AM - 2:30 AM UTC)

[3201-10-09]Description of precipitation phenomena of silica scale in hot water piping considering hydrodynamic influence

○Masaki Iwata1, Hitoshi Mikada1, Junichi Takekawa1 (1. Kyoto University)
司会：齊藤 貢（岩手大学）
11:30 AM - 11:45 AM JST(2:30 AM - 2:45 AM UTC)

[3201-10-10]The estimation possibility of reservoir property from micro seismic wave caused by fluid flow

○Akitomo Watanabe1, Hitoshi Mikada1, Junichi Takekawa1 (1. Kyoto univ.)
司会：齊藤 貢（岩手大学）
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