Results 31 to 40 of about 350,542 (323)

Revolving rivers in sandpiles: from continuous to intermittent flows

open access: yes, 2007
In a previous paper [Phys. Rev. Lett. 91, 014501 (2003)], the mechanism of "revolving rivers" for sandpile formation is reported: as a steady stream of dry sand is poured onto a horizontal surface, a pile forms which has a river of sand on one side owing
E. Altshuler   +6 more
core   +3 more sources

An innovative experimental device for characterizing the responses of monopiles subjected to complex lateral loading [PDF]

open access: yesE3S Web of Conferences
Offshore wind turbines are usually founded on monopiles. During the operation period, the structure is subjected to complex lateral loading from wind, wave and current.
Zhang Zitao   +4 more
doaj   +1 more source

Angle of Repose and Angle of Marginal Stability: Molecular Dyanmics of Granular Particles

open access: yes, 1992
We present an implementation of realistic static friction in molecular dynamics (MD) simulations of granular particles. In our model, to break contacts between two particles, one has to apply a finite amount of force, determined by the Coulomb criterion.
Campbell C S   +20 more
core   +2 more sources

Interaction of piled foundation with a rupturing normal fault [PDF]

open access: yes, 2013
Post-seismic observations in the 1999 Kocaeli earthquake in Turkey have indicated that piled foundations may be less suitable than stiff mat foundations in defending a structure against a major normal fault rupturing underneath.
A. TSATSIS   +13 more
core   +3 more sources

Modelling and Assessment of a Single Pile Subjected to Lateral Load

open access: yesStudia Geotechnica et Mechanica, 2018
A three-dimensional finite element technique was used to analyse single pile lateral response subjected to pure lateral load. The main objective of this study is to assess the influence of the pile slenderness ratio on the lateral behaviour of single ...
Abbas Jasim M.   +2 more
doaj   +1 more source

Statistical Assessment of Parameters Affecting Firebrand Pile Heat Transfer to Surfaces

open access: yesFrontiers in Mechanical Engineering, 2021
Firebrands are known to cause ignition of structures far from the primary fire front, resulting in significant damage to structures before firefighting can be attempted.
Elias Bearinger   +4 more
doaj   +1 more source

An intelligent hammer: a novel concept for automating nail and pile driving [PDF]

open access: yes, 2005
Some interesting novel ideas on how the compliance needs of manipulators may be met by changing the stiffness of a structure have been presented in a paper by Ang and Andeen [1].
Ilanko, Sinniah
core   +3 more sources

Coefficient of lateral soil pressure when using reinforced and unreinforced piles filled sand & granite grain for strengthening roads layers

open access: yesCogent Engineering
Several research studies have been conducted to strengthen weak road layers, regardless of whether they are under construction or constructed, and require maintenance using substrates filled with different materials, which have proven effective in ...
Sami Ayyad
doaj   +1 more source

El final de la Aljama de los judios de Burriana

open access: yesSefarad : Revista de Estudios Hebraicos y Sefardíes, 1990
No disponible.
Leopoldo Piles Ros
doaj   +1 more source

The mixing time of the Thorp shuffle

open access: yes, 2005
The Thorp shuffle is defined as follows. Cut the deck into two equal piles. Drop the first card from the left pile or the right pile according to the outcome of a fair coin flip; then drop from the other pile. Continue this way until both piles are empty.
Morris, Ben
core   +1 more source

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