DEVELOPMENT OF A PREDICTION METHOD FOR GROUND CONDITIONS AHEAD OF A TUNNEL FACE BY INCLINATION MONITORING AROUND A TUNNEL CROWN
トンネル天端の微小な傾斜角度の変化を用いた切羽前方地山予測手法の開発

Kazuo SAKAI, Takuya TANI, Tomoyuki AOKI, Naoya KUDOH
2017 Journal of Japan Society of Civil Engineers Ser F1 (Tunnel Engineering)  
doi:10.2208/jscejte.73.32 fatcat:tt43vnanirau3f5urigni5qiwm