Surface anatomy as a guide to vertebral level for thoracic epidurals

Surface damage due to longwall mining —

Surface damage due to longwall mining — a case study : Lin, P M; Peng, S S Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989 P519–526. Publ Rotterdam: A A Balkema, 1989

📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 111 KB 👁 3 views

Prediction of surface movement with emph

Prediction of surface movement with emphasis on horizontal deformation due to mining : Bai, M; Elsworth, D; Saperstein, L W Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989P731–738. Publ Rotterdam: A A Balkema, 1989

✍ Bai, Mao (author);Elsworth, Derek (author);Saperstein, Lee W. (author) 📂 Article 📅 1990 🏛 American Rock Mechanics Association (ARMA) 🌐 English ⚖ 128 KB 👁 1 views

Prediction of surface movement with emph

Prediction of surface movement with emphasis on horizontal deformation due to mining : Bai, M; Elsworth, D; Saperstein, L W Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989P731–738. Publ Rotterdam: A A Balkema, 1989

✍ Bai, Mao (author);Elsworth, Derek (author);Saperstein, Lee W. (author) 📂 Article 📅 1990 🏛 American Rock Mechanics Association (ARMA) 🌐 English ⚖ 128 KB 👁 2 views

Assessment of surface fracture depth and

Assessment of surface fracture depth and intensity due to subsidence over the longwall panel using a sonic technique : Khair, A W; Ro, Y S Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989P723–730. Publ Rotterdam: A A Balkema, 1989

📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 128 KB