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[III-43] Case Study on Application of Rock Tests for Predicting Deformations in In-Service Tunnels

*Yuzo Okui¹, Shogo Kunimura¹, Aoi Nagai¹, Takashi Yoshida¹, Hiroaki Masuda², Tetsuya Yamazaki², Kiyoto Nakano² (1. OYO corporation, 2. Nippon Expressway Research Institute Company Limited)

Keywords:

mountain tunnel,deformation,road heaving,rock test,swelling test

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