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pro vyhledávání: '"Chris Laughton"'
Autor:
Chris Laughton
Publikováno v:
North American Tunneling 2002 ISBN: 9781003211341
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e2247d922b3445cb4a319bf23fb247eb
https://doi.org/10.1201/9781003211341-7
https://doi.org/10.1201/9781003211341-7
Publikováno v:
KSCE Journal of Civil Engineering. 18:837-852
The existing methods for estimating the advance rate of hard rock Tunnel Boring Machine (TBM) often involves estimation of the machine utilization in a direct or an indirect manner. These methods are based on empirical systems and are limited in thei
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73e586afe2a1e5ef736c9aa1e1064e04
https://doi.org/10.1007/s12205-014-0058-5
https://doi.org/10.1007/s12205-014-0058-5
Publikováno v:
Tunnelling and Underground Space Technology. 30:110-123
Various approaches for predicting penetration rate of hard rock tunnel boring machines (TBMs) have been studied by researchers since the early stages of TBM application in the 1950s. These studies resulted in the development of several penetration pr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f09d0f05bd27e69e8351ae8bc4085077
https://doi.org/10.1016/j.tust.2012.02.012
https://doi.org/10.1016/j.tust.2012.02.012
Publikováno v:
Rock Mechanics and Rock Engineering. 44:431-445
Estimation of advance rate and utilization of tunnel boring machines (TBM) are some of the important steps in planning a TBM tunneling project. Estimation of the utilization factor depends on realistic analysis of downtime components. Among the diffe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6aece606b443ab483a7193a805ef530b
https://doi.org/10.1007/s00603-011-0135-8
https://doi.org/10.1007/s00603-011-0135-8
Publikováno v:
Civil Engineering Magazine. 76:46-51
A new series of tunnels and caverns—designed with severe restrictions on location, size, groundwater infiltration, and humidity—is enabling a laboratory near Chicago to operate the world’s most powerful experiment on a little-known subatomic pa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3198da83ed44a544a5ac1c4c9dee934b
https://doi.org/10.1061/ciegag.0000061
https://doi.org/10.1061/ciegag.0000061
Autor:
David Harding, Sam Childress, Nancy Grossman, Dixon Bogert, Jim Hylen, Mike Andrews, Chris Laughton, Don Cossairt, Berkeley Lbl, William Griffing, J.A. Appel, Vic Kuchler
We have gained tremendous experience with the NuMI Project on what was a new level of neutrino beams from a high power proton source. We expect to build on that experience for any new long baseline neutrino beam. In particular, we have learned about
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba101f936896ae428d0bf62388fa5410
https://doi.org/10.2172/965909
https://doi.org/10.2172/965909
Autor:
Chris Laughton
Solar Domestic Water Heating is a comprehensive introduction to all aspects of solar domestic water heating systems. As fossil fuel prices continue to rise and awareness of climate change grows, interest in domestic solar water heating is expanding.