リスクマネージメント・アセットマネージメント，地下水調査・地盤環境調査，その他

Fri. Jul 22, 2022 9:00 AM - 10:30 AM 第2会場 (小会議室303・304（3階）)

座長：沢田和秀（岐阜大学工学部）

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[22-2-1-01] Application of OCM (Orientation Code Matching) to Measure Dynamic Pavement Surface Deflection due to Traffic Loading

*NORIAKI NAKANISHI¹, Keigo Koizumi², Shinya Tukamoto³, Jun Umeda³, Yoshio Fukuda⁴, Satoshi Shibuya¹ (1. Construction Engineering Research Institute, 2. Osaka University, 3. Toa Road Corporation, 4. EARTH WATCH Co.Ltd.)

[22-2-1-02] Effect of girders on the evaluation of the natural frequency of bridge piers by microtremor

*Keyaki Takenori¹, Satoshi Takisawa¹, Satoshi Watanabe², Hiroki Iri², Shoma Fujiwara² (1. East Japan Railway Company, 2. Railway Technical Research Institute)

[22-2-1-03] Method for measuring the Soil water content inside the
embankment using semiconductor sensor installed in a borehole

*Jun Nakamura¹, Toyokazu Murakami¹, Masato Futagawa², Mitsuru Komatsu³ (1. Nippon Expressway Research Institute Co，Ldt, 2. National University Corporation Shizuoka University, 3. National University Corporation Okayama University)

[22-2-1-04] Consideration on effective use of electrical exploration methods for grasping water paths

*EGUCHI YUSUKE¹, AtsuShi Murata¹, Koji Nishimura¹, Keisuke yaguchi², Hiroshi Nagai¹ (1. Nexco-East Engineering Company Limited, 2. East Nippon Expressway Company Limited)

[22-2-1-05] Consideration on the generation of abnormal spring water from the median strip of the highway

*OHSHIMA SHINGO¹, SASAKI KAORU¹, HOUZAN SAORI¹, NAKANO NAOTO² (1. West Nippon Expressway Engineering Chugoku Co.,Ltd., 2. West Nippon Expressway Co.,Ltd.)

[22-2-1-06] Adsorption and desorption of heavy metals by multi-step column test of natural ground sample with less turbulence

*UTSUGI KOUICHI¹ (1. Kiso-Jiban Consultants CO., LTD)

[22-2-1-07] Microplastics contained in Sanbanze beach sediments

*Tatsuya Sato¹, Shinya Nishio² (1. Nihon University Graduate School of Industrial Technology, 2. Nihon University College of Industrial Technology)

[22-2-1-08] Evaluation of Compressive Strength by Needle Penetration Test

*TAKAYUKI KIMURA¹, Yuuki Ushirone¹, Manabu Ikeda¹ (1. Eight-Japan Engineering Consultants Inc. )

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