Zobrazeno 1 - 6
of 6
pro vyhledávání: '"S. P. Pudasaini"'
Autor:
S. P. Pudasaini, M. Krautblatter
Publikováno v:
Earth Surface Dynamics, Vol 10, Pp 165-189 (2022)
Proper knowledge of velocity is required in accurately determining the enormous destructive energy carried by a landslide. We present the first, simple and physics-based general analytical landslide velocity model that simultaneously incorporates the
Externí odkaz:
https://doaj.org/article/0e29426116ed4bea82c842c35013da20
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 20, Pp 505-520 (2020)
In the morning of 23 August 2017, around 3×106 m3 of granitoid rock broke off from the eastern face of Piz Cengalo, southeastern Switzerland. The initial rockslide–rockfall entrained 6×105m3 of a glacier and continued as a rock (or rock–ice)
Externí odkaz:
https://doaj.org/article/5b8688b8b5324005a1a9effafa402f02
Publikováno v:
Hydrology and Earth System Sciences, Vol 24, Pp 93-114 (2020)
The Cordillera Blanca in Peru has been the scene of rapid deglaciation for many decades. One of numerous lakes formed in the front of the retreating glaciers is the moraine-dammed Lake Palcacocha, which drained suddenly due to an unknown cause in 194
Externí odkaz:
https://doaj.org/article/8f4b9831e69042d59f02802f6b4a99b9
Publikováno v:
Geoscientific Model Development, Vol 10, Iss 2, Pp 553-569 (2017)
r.avaflow represents an innovative open-source computational tool for routing rapid mass flows, avalanches, or process chains from a defined release area down an arbitrary topography to a deposition area. In contrast to most existing computational to
Externí odkaz:
https://doaj.org/article/62cd2d58d51644b2acb031c8a4a6dd40
Autor:
S. P. Pudasaini, B. Domnik
Publikováno v:
Nonlinear Processes in Geophysics, Vol 16, Iss 3, Pp 399-407 (2009)
We present a complete expression for the total energy associated with a rapid frictional granular shear flow down an inclined surface. This expression reduces to the often used energy for a non-accelerating flow of an isotropic, ideal fluid in a hori
Externí odkaz:
https://doaj.org/article/800e7584f57345f4989600f58e50834d
Publikováno v:
Natural Hazards and Earth System Sciences, Vol 5, Iss 6, Pp 799-819 (2005)
This paper is an extension of the single-phase cohesionless dry granular avalanche model over curved and twisted channels proposed by Pudasaini and Hutter (2003). It is a generalisation of the Savage and Hutter (1989, 1991) equations based on simple
Externí odkaz:
https://doaj.org/article/0ae6c1ce686b44da88c06d585a4bcdf4