技術報告①

Tue. Jul 13, 2021 9:00 AM - 10:30 AM 第5 (Zoom)

座長：景山健（基礎地盤コンサルタンツ）

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[13-5-1-01] About the various properties to the backfilling of pullout holes of existing piles by unconsolidated sampling technology

*KENTA MIZUNO¹, Takahiro Ogasawara², Wataru Kimura², Hiroshi Kimishima³, Minoru Saito³ (1. Wakachiku Construction Co., Ltd., 2. Wakachiku Construnction Co., Ltfd, 3. Daiki Rika Kogyo Co., Ltd.)

[13-5-1-02] Study on Correlation between Properties of Waste Mixed Soil and Amount of Synthetic Polymer Additive

*AKITO HANAKI¹, Sho Oyama¹, Naoyuki Takemura¹, Noriya Hidaka¹, Toshinari Morita¹, Yoshioka Yoshiro¹ (1. Konoike Construction CO., LTD)

[13-5-1-03] Permeability Test and Triaxial Compression Test for Cohesion on Ultrafine Grout Materials

*CHIFONG CHIO¹ (1. Shibaura Institute of Technology)

[13-5-1-04] Field survey results on the number of freeze-thaw cycles on asphalt pavement

*CHIGUSA UENO¹, Takumi Hoshi¹, Kimio Maruyama¹ (1. Civil Engineering Research Institute for Cold Region)

[13-5-1-05] The inspection of the underdrainage effect by the field observation and the seepage analysis

*MAHIRO YAMANA¹, yuichi oto¹, yoshio tsujiuchi², jinichi kumakura³ (1. KisojibanConsultants, 2. HokukokuChisui, 3. Kanaiwa)

[13-5-1-06] Estimating fine fraction content by pore water pressure response in dynamic cone penetration test

*HIROAKI WAKATSUKI¹, YUKITO NAGASAWA¹, TAKAHISA HARADA², DAISUKE SUZUKI², YUI IWAMA² (1. Chiba Engineering, Co. Ltd, 2. Ministry of Land, Infrastructure, Transport and Tourism. Kanto Regional Development Bureau.)

[13-5-1-07] Simple observation method of slope for maintenance management

*MASANORI SATAKE¹, Kazuyuki Nagao², Mitsuhide Yamada³ (1. Nexco-Engineering Tohoku Company Limited, 2. East Nippon Expressway Company Limited, 3. DIA CONSULTANTS Company Limited)

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