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Keywords: road tunnel
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Proceedings Papers

Paper presented at the 53rd U.S. Rock Mechanics/Geomechanics Symposium, June 23–26, 2019
Paper Number: ARMA-2019-1616
.... Barton shotcrete landslide Grimstad tunnel Norway bhasin rock mass quality Upstream Oil & Gas feasibility study Himalaya rock mass classification Reservoir Characterization road tunnel Rock Engineering Challenge construction landslide area 1. INTRODUCTION Tunneling to bypass major...
Proceedings Papers

Paper presented at the 45th U.S. Rock Mechanics / Geomechanics Symposium, June 26–29, 2011
Paper Number: ARMA-11-148
... ABSTRACT Six caverns have been constructed in the world''s longest double tube road tunnel, the Qinling Zhongnanshan tunnel, for special lighting and driving safety purpose. The tunnel is excavated through the Qinling Mountain Range of Shaanxi province, China, where the maximum rock overburden...
Proceedings Papers

Paper presented at the Golden Rocks 2006, The 41st U.S. Symposium on Rock Mechanics (USRMS), June 17–21, 2006
Paper Number: ARMA-06-1143
... ABSTRACT: Application of Tunnel Boring Machine (TBM) is considered as the rational and economical method of constructing road tunnel because rapid excavation by TBM leads to reduction of construction cost. The degree of reduction will be more high when the ground conditions are comprehended...
Proceedings Papers

Paper presented at the The 31st U.S. Symposium on Rock Mechanics (USRMS), June 18–20, 1990
Paper Number: ARMA-90-1005
..., and are road tunnels or tunnels for oil and gaspipes. The greatest depth below sea level so far is about 250 m, and the greatest subsea length is approx. 3.1 km (Frierfjord gaspipe tunnel). The tunnels are situated in a variety of geological structures ranging from typical hard rock such as Precambrian gneiss...

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