Development of PDC bits for geothermal well drilling

公開日: 2024/12/12 | 20 巻 1 号 240106

Kuniyuki MIYAZAKI, Takashi TAKEHARA, Masahiro YANO, Tetsuomi MIYAMOTO, Masatoshi TSUZUKI

Development of EDZ Evaluation Technique for Underground Cavern Excavation by Distributed Fiber Optic Sensing Method

公開日: 2025/06/05 | 21 巻 1 号 250102

Koji HATA, Sumio NIUNOYA, Hirokazu FUJII

Deep Learning Approach for Automatic Discontinuity Mapping on 3D Model of Tunnel Face

公開日: 2024/01/05 | 20 巻 2 号 p. 1-5

Chuyen PHAM, Hyu-Soung SHIN

Development of Coupled Thermal-Hydraulic-Mechanical-Chemical Models for Predicting Rock Permeability Change

公開日: 2020/08/20 | 16 巻 1 号 p. 5-6

Sho OGATA

A Review of Excavation Damaged Zone for Rock Mechanics and Rock Engineering

公開日: 2024/01/05 | 20 巻 2 号 p. 1-6

Jeonghwan YOON, Ki-Bok MIN, Sangki KWON, Myung-Kyu SONG, Tae-Young KO, Sean Seungwon LEE, Hoyoung JEONG, Youngjin SHIN, Jaehoon JUNG, Juhyi YIM