Roughness evaluation in shotcrete-lined water tunnels with invert concrete based on cases from Nepal
نویسندگان
چکیده
منابع مشابه
Steel-lined Pressure Tunnels and Shafts in Anisotropic Rock
For the design of steel-lined pressure tunnels and shafts in anisotropic rock, it is common practice to assume for the computation that the system stands in isotropic medium with the lowest stiffness measured in situ. In this paper, stresses and displacements in the steel liner of a particular steel-lined pressure tunnel are numerically assessed taking into account the anisotropic behavior of t...
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چکیده ندارد.
15 صفحه اولSound Radiation from a Lined Exhaust Duct with Lined Afterbody
AFT fan noise radiating from the bypass exhaust duct is usually attenuated by acoustic lining along the inside of the duct only. The unconventional treatment of the afterbody, recently proposed by Tester et al. [1–3] has been shown to provide an additional potential of damping of the order of 1 to 4 dB. This is remarkable, given the fact that most of the sound is supposed to radiate away from, ...
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ژورنال
عنوان ژورنال: Journal of Rock Mechanics and Geotechnical Engineering
سال: 2018
ISSN: 1674-7755
DOI: 10.1016/j.jrmge.2017.07.006