Selected downloads:


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The links below are organized in chronological order and in standard reference style. Click on titles to download the .zip file.

Page 1 | 2 | 3 | 4
2014. Barton, N. Lessons learned using empirical methods applied in mining. Keynote, Lima, Peru. 24p.Click to see 1st page.
2014. Barton, N. Optimum advance for long distance TBM drives. Tunnel Talk.Click to see 1st page.
2014.Barton, N. Non-linear shear strength of rock, rock joints, rockfill and interfaces. Marsal Lecture, SMIG, Mexico. 28pClick to see 1st page.
2014.Barton, N. and E. Quadros, Gas-shale fracturing and fracture mobilization in shear - quo vadis. Goiana, Brazil, SBMR, 12pClick to see 1st page.
2014.Barton, N. and Grimstad, E. Q-system application in NMT and NATM, cons. of over-break. 7th Sfr symposium, Sandefjord, 17pClick to see 1st page.
2014.Barton, N. and E. Grimstad, Q-system - An illustrated guide after 40 years in Tunnelling.Click to see 1st page.
2014.Barton, N. and Grimstad, E., Forty years with the Q-system in Norway and abroad. Fjellsprengningsteknikk, NFF, Oslo, 25pClick to see 1st page.
2014.Barton, N. Non-linear behaviour for fractured carbonates and frac-stimulated shales. First Break, v. 32, 51-66, Sept. EAGEClick to see 1st page.
2014.Barton, N. The shear strength of rock, rock joints and rock masses etc. Vigo, Keynote, 14pClick to see 1st page.
2015.Barton, N. and E. Quadros. Anisotropy is everywhere, to see, to measure and to model. Rock Mech Rock Eng.Click to see 1st page.
2015.Barton, N. Forty Years with the Q-system – Lessons and Developments. IoM3, Hong Kong keynoteClick to see 1st page.
2015.Barton, N. and N. Bar. Q-slope method and its intended use within civil and mining engineering. Eurock2015, SalzburgClick to see 1st page.
2015.Barton, N. TBM performance, prognosis and risk caused by faulting. Invited plenary, Buenos Aires Click to see 1st page.
2015.Barton, N. Where is the non-linear rock mechanics in the linear geomechanics of gas shales? China Shale Gas, WuhanClick to see 1st page.
2016.Bar, Barton, Ryan, Q slope in saprolites. Eurock 2016, Cappadocia, Turkey Click to see 1st page.
2016.Barton and Bilgin, TBM fast and slow. Cappadocia, Eurock Click to see 1st page.
2016.Barton, N. Cavern and Tunnel Collapsesetc. CARTAGENA keynote, 2016 Click to see 1st page.
2016.Barton, N. Non-linear shear strength descriptions etc ARMA, Houston Click to see 1st page.
2017.Barton, N. and B. Shen, 2017. Risk of shear failure, extensional failure etc. JRMGE 9 (2017), 210-225. Springer. Click to see 1st page.
2017.Barton, N. Tunnelling through intact, jointed, or faulted rock. Opening Session Lecture, WTC, Bergen. Click to see 1st page.