Results 1 to 10 of about 22,697 (147)

The critical slab problem with the Anlı-Güngör scattering function

open access: yesNuclear Engineering and Technology, 2023
The criticality problem in this study is studied with the recently investigated the Anlı-Güngör scattering function. The scattering function depends on the Legendre polynomials as the Mika scattering function, but it includes only one scattering ...
R.G. Türeci
doaj   +2 more sources

Progressive Collapse Analysis Of Flat Slab Buildings With Post-Punching Effect [PDF]

open access: yesمهندسی عمران شریف, 2021
The reinforced concrete flat slab is one of the types of floor systems used to construct residential, office and parking buildings. Because of the direct transfer of floor loads to columns, flat slabs are susceptible to punching failure in slab-column ...
E. Mousapoor, V. Ghiasi, R. Madandoust
doaj   +1 more source

The influence of linear anisotropic scattering of one-speed neutrons on the critical size of a slab with reflective boundary conditions [PDF]

open access: yesNuclear Technology and Radiation Protection, 2017
The criticality problem for one-speed neutrons in a slab is investigated using Chebyshev polynomials of first kind in the series expansion of the neutron angular flux in stationary neutron transport equation.
Ozturk Hakan
doaj   +1 more source

NUMERICAL ANALYSIS EFFECT OF AIRCRAFT MAIN GEARS ON THE CRITICAL ZONES OF RUNWAY RIGID PAVEMENT [PDF]

open access: yesمجله مدل سازی در مهندسی, 2012
Rigid pavement design in airport runways is based on tension critical stress at the bottom of the concrete slab. Determination of slab's critical zones, under airplanes loading types in 3D finite element modeling is the objective of this study. Numerical
غلامعلی Shafabakhsh   +2 more
doaj   +1 more source

Temporal evolution of crack propagation propensity in snow in relation to slab and weak layer properties [PDF]

open access: yesThe Cryosphere, 2016
If a weak snow layer below a cohesive slab is present in the snow cover, unstable snow conditions can prevail for days or even weeks. We monitored the temporal evolution of a weak layer of faceted crystals as well as the overlaying slab layers at the ...
J. Schweizer   +4 more
doaj   +1 more source

Critical Percolation and the Minimal Spanning Tree in Slabs [PDF]

open access: yesCommunications on Pure and Applied Mathematics, 2017
The minimal spanning forest on ℤd is known to consist of a single tree for d ≤ 2 and is conjectured to consist of infinitely many trees for large d. In this paper, we prove that there is a single tree for quasi‐planar graphs such as ℤ2 × {0,…,k}d−2. Our method relies on generalizations of the “gluing lemma” of Duminil‐Copin, Sidoravicius, and Tassion ...
Newman, Charles   +2 more
openaire   +2 more sources

Snow fracture in relation to slab avalanche release: critical state for the onset of crack propagation [PDF]

open access: yesThe Cryosphere, 2017
The failure of a weak snow layer buried below cohesive slab layers is a necessary, but insufficient, condition for the release of a dry-snow slab avalanche.
J. Gaume   +4 more
doaj   +1 more source

Analysis of the Coupling Effect of Thermal and Traffic Loads on Cement Concrete Pavement with Voids Repaired with Polymer Grout

open access: yesAdvances in Materials Science and Engineering, 2022
Under the repeated action of traffic and thermal loads, a cement concrete pavement slab may partially lose contact with its base course, and voids may develop underneath the slab. Such distress will greatly impact the pavement performance.
Can Cui   +3 more
doaj   +1 more source

Two-stage hybrid algorithm for recognition of industrial slab numbers with data quality improvement

open access: yesComplex & Intelligent Systems, 2022
As the unique recognition of each slab, the accurate recognition of slab number is especially critical for the hot rolling production process. However, the collected data are often of low quality due to poor production environment conditions, making ...
Qingqing Liu   +2 more
doaj   +1 more source

Crossing probabilities for critical Bernoulli percolation on slabs [PDF]

open access: yesAnnales de l'Institut Henri Poincaré, Probabilités et Statistiques, 2017
added a bibliographic note and a reference to arXiv:1512.09107 where an alternative proof of our main result has been independently ...
Basu, Deepan, Sapozhnikov, Artem
openaire   +4 more sources

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