| 4 | Dynamic loading test of seismic isolation fail-safe braking device for massive earthquakes | Takahito NAKAMURA, Takashi KATO, Munetaka KIYOI, Shuhei KANEKO, Misaki NAKAMURA, Cho KEI, Masaru KIKUCHI, Ken ISHII |
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| 5 | Development of cast-in-place concrete pile with high-strength longitudinal reinforcement - Eliminate overcrowded reinforcement of pile main bars to ensure the quality of cast-in-place concrete piles - |
Kiyotaka MORI | |
| 6 | Development of passive rate-independent damper to enhance seismic isolation performance - Proposed system and proof of concept - |
Takashi KATO, Takahito NAKAMURA, Shigeki SAKAI, Kohju IKAGO, Norio INOUE, Norio HORI |
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| 7 | Study on application of recycled aggregate concrete using high content of ground granulated blast-furnace slag | Rei YOSHINO, Yoshiyuki SUZUKI | |
| 8 | Conference room application of wooden cross-rib diffusers | Naruhiro NAKATSU |
| 9 | Development of real-time measuring system of tip position with deep mixing methods | Hong-Son NGUYEN, Yuji ADACHI, Minoru YAMADA, Toshiaki TAKAUE, Moriyasu TAKADA, Shinya INAZUMI |
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| 10 | Bending performance of members joined by threaded connections of round steel | Takayuki OBARA, Yasutaka NOMA, Hiroyuki MINAKAMI, Atsushi TANAKA, Yasushi ARAI |
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| 11 | Improvement of performance of post-installed anchors for jointing longitudinal reinforcing bars | Yasutaka NOMA, Takayuki OBARA, Hiroyuki MINAKAMI, Atsushi TANAKA, Yasushi ARAI |
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| 12 | Theory and verification of small-diameter initial stress measurement
by overcoring technique using multi-axial strain gauge - Measuring three-dimensional stresses of rock mass from the ground - |
Shohei KAWAKUBO, Satoshi ITABA, Kazunori HASE, Masaomi ONISHI |
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| 13 | Experimental study on the construction of a permeability model of bentonite - Part3:Pre-hydration effect - |
Ayumu ITO, Masakazu CHIJIMATSU |
| 14 | Study on improving the suction performance of dust collection hood for laser decontamination using CFD analysis | Seiichiro TANAKA, Hisashi IMAI, Mitsuhiro SATO, Kazuya KIKAWADA, Hideki IMURA |
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| 15 | Development of air quality control technology to control infectious diseases (vol.2) - Evaluation and demonstration of the removal performance of airborne viruses by air spraying of water and aromatic water - |
Takahiro AOKI, Takamichi NAKAMURA | |
| 16 | Isolation of strong alkali-resistant bacteria for contribution of the high performance concrete | Takamichi NAKAMURA, Toshinari HAYASHI, Atsushi SAITO |
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| 17 | Development of a construction machinery operation monitoring system based on on-site video images and its application to construction management | Kentaro HAYAKAWA, Masahiro KURODAI, Koji MAKANAE |