Laboratory and field characterisation of immediate floor strata in Illinois basin coal mines : Chugh, Y P; Atri, A; Dougherty, J Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989P47–54. Publ Rotterdam: A A Balkema, 1989

Pillar sizing : Rock Mechanics as a Guid

Pillar sizing : Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989 P395–402. Publ Rotterdam: A A Balkema, 1989

✍ M.J. Mrugala; R.M. Belesky 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 100 KB 👁 1 views

Dynamic rock anchors : Scott, J J Rock M

Dynamic rock anchors : Scott, J J Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989P869–876. publ Rotterdam: A A Balkema, 1989

📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 97 KB 👁 2 views

Crosshole seismics: applications in mini

Crosshole seismics: applications in mining : Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989 P335–342. Publ Rotterdam: A A Balkema, 1989

✍ Thill, Richard E. (author);Jessop, James A. (author);Friedel, Michael J. (author 📂 Article 📅 1990 🏛 American Rock Mechanics Association (ARMA) 🌐 English ⚖ 111 KB

Crosshole seismics: applications in mini

Crosshole seismics: applications in mining : Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989 P335–342. Publ Rotterdam: A A Balkema, 1989

✍ Thill, Richard E. (author);Jessop, James A. (author);Friedel, Michael J. (author 📂 Article 📅 1990 🏛 American Rock Mechanics Association (ARMA) 🌐 English ⚖ 111 KB 👁 2 views

Subsidence monitoring at a shallow parti

Subsidence monitoring at a shallow partial extraction room-and-pillar mine in midwestern United States : Chugh, Y P; Atri, A Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989P715–722. Publ Rotterdam: A A Balkema 1989

📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 128 KB 👁 3 views

Hydrofracturing stress measurements in f

Hydrofracturing stress measurements in fractured rock. A laboratory study : Rock Mechanics as a Guide for Efficient Utilization of Natural Resources: Proc 30th U.S. Symposium, Morgantown, 19–22 June 1989 P427–434. Publ Rotterdam: A A Balkema, 1989

✍ L.S. Cheung; B.C. Haimson 📂 Article 📅 1990 🏛 Elsevier Science 🌐 English ⚖ 101 KB 👁 1 views