Results 11 to 20 of about 3,747,212 (287)

Opening the ore body 'Čoka Marin-1' below K+535 m [PDF]

open access: yesMining and Metallurgy Engineering Bor, 2016
The need to open the lower parts of the ore body was caused by a number of reasons. One of the reasons is the high price of precious and non-ferrous metals on the stock market, which is far higher than the one used in calculation the technical-economic ...
Mitić Dejan   +3 more
doaj   +1 more source

Optimization of consumed steel, opening height and location in RC beams by genetic algorithms [PDF]

open access: yesNumerical Methods in Civil Engineering, 2019
In the construction of modern buildings, many pipes and ducts are necessary to accommodate essential services like water supply, sewage, etc. These pipes and ducts are usually placed underneath the concrete beams. However, for aesthetic reasons, they are
A. Ghannadiasl, A. Gharibi Asl
doaj   +1 more source

Buckling Analysis of Conical Shell Openings with Reinforced Perimeter Walls under Uniform External Pressure

open access: yesMetals, 2023
In this paper, the effects of opening parameters and reinforcing wall parameters on the bearing capacity of conical shells with an opening were investigated.
Lin Yue   +4 more
doaj   +1 more source

Open policies, open practices – open attitudes?

open access: yesFennia - International Journal of Geography, 2019
N ...
Kallio K-P, Riding J
openaire   +5 more sources

Analytical Study of Punching Shear Capacity in Reinforced Concrete Flat Slabs with Opening Strengthened with Steel Plates and Shear Stud [PDF]

open access: yesپژوهش‌های زیرساخت‌های عمرانی, 2019
Reinforced concrete flat slabs are widely employed in structural systems. The location of the slab-column connection is the most sensitive part of the flat slab due to the existence of a high flexural anchor and shear force.
Seyed Mohammad Abdollahi   +2 more
doaj   +1 more source

Metodología de microanálisis fílmico

open access: yesComunicación, 2022
Los openings de las series de televisión dramáticas norteamericanas contemporáneas recogen y subvierten las características formales y los recursos expresivos y narrativos de sus referentes historiográficos y cinematográficos —las secuencias de títulos ...
Iván Bort Gual
doaj   +1 more source

Opening up terrorism talk: The sequential and categorical production of discursive power within the call openings of a talk radio broadcast [PDF]

open access: yes, 2013
The current research undertakes a combined CA/MCA approach to analyse the unfolding moral business of ‘talk radio’ discourse, and situates this analysis within a critical discourse studies framework.
Horowitz, Ava D, Kilby, Laura
core   +1 more source

Beyond the Clichés in the Study of Disappearance

open access: yesOñati Socio-Legal Series, 2018
In the study of disappearance, some issues have imposed as mandatory themes of research becoming clichés. In this article, we examine some of those clichés —irrepresentability, unspeakability and impossibility of testimony, disappeared spaces, bare life ...
María Martínez   +2 more
doaj   +1 more source

The Effect of Opening on Stiffness and Strength of Infilled Steel Frames [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2016
Infilled walls are the major non-structural elements which have significant effects on the seismic behavior of structures. The shape and strength of the brick elements are the main parameters affect the strength of the walls.
Mostafa Abbasnejadfard, Masood Farzam
doaj   +1 more source

The Effect of Confining Pressure and Water Content on Energy Evolution Characteristics of Sandstone under Stepwise Loading and Unloading

open access: yesAdvances in Civil Engineering, 2018
To investigate the mechanical properties and energy evolution characteristics of sandstone depending on the water contents and confining pressure, the uniaxial and triaxial tests were conducted.
Shuren Wang   +5 more
doaj   +1 more source

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