Results 21 to 30 of about 1,816,503 (312)

Impact Resistance of Sustainable SFRCC Road Pavement

open access: yesThe Baltic Journal of Road and Bridge Engineering, 2012
The examinations of properties of steel fiber reinforced cement composite (SFRCC) specimens do not reflect properties of these composites in an actual pavement, tunnel or bridge.
Jacek Katzer
doaj   +1 more source

Analysis of Melt-Pool Behaviors during Selective Laser Melting of AISI 304 Stainless-Steel Composites

open access: yesMetals, 2019
The melt-pool behaviors during selective laser melting (SLM) of Al2O3-reinforced and a eutectic mixture of Al2O3-ZrO2-reinforced AISI 304 stainless-steel composites were numerically analyzed and experimentally validated. The thermal analysis results show
Daniyal Abolhasani   +5 more
doaj   +1 more source

Numerical nonlinear analysis of RC beams with un-strengthened and CFRP-strengthened opening drilled under service loads within shear zones

open access: yesFracture and Structural Integrity, 2023
The current research deals with the Reinforced Concrete (RC) beams numerical modeling using the finite element analysis software ANSYS-standard and the proposed strengthening procedure if it is urgently required to drill rectangular or circular in shape ...
Magdy Khalaf   +3 more
doaj   +1 more source

REINFORCEMENT MAGNITUDE AND THE INHIBITING EFFECT OF REINFORCEMENT [PDF]

open access: yesJournal of the Experimental Analysis of Behavior, 1979
In a two‐key concurrent variable‐interval schedule (using pigeons), if the reinforcement frequency for one response is held constant while that for the other is increased, the rate of response on the constant key decreases. The immediate reinforcement for key pecking can usually be conceptualized as the change from a condition in which the key light is
openaire   +2 more sources

Thin FRP/GFRC structural elements [PDF]

open access: yes, 2008
This paper presents background work leading to the development of thin structural elements made of GFRC (Glass Fibre Reinforced Concrete) reinforced with FRP (Fiber Reinforced Polymer) bars.
Kim, G.B., Pilakoutas, K., Waldron , P.
core   +1 more source

COMPOSITE REINFORCEMENT FOR REINFORCED SOIL APPLICATIONS

open access: yesSOILS AND FOUNDATIONS, 2003
Composite reinforcements achieve the desired performance with a synergetic action from two components. In this paper, development of a composite reinforcement system, made of high tensile steel wire, encased in a cement mortar as a viable system for soil reinforcement applications is proposed.
Babu, Sivakumar GL   +2 more
openaire   +2 more sources

Improvement some physical properties of nanocomposites reinforced by Iraqi nanoclays [PDF]

open access: yesمجلة جامعة الانبار للعلوم الصرفة, 2018
The current investigation includes the develolpment of Iraq clay to get nano structures composition and vising them as reinforced materials for Epoxy resin with weight fractions (5% , 3%, 1%).The studied speciment where prepared by manual molding method.
Khalid M. Khaleefah   +2 more
doaj   +1 more source

Modelling the bond between concrete and reinforcing steel in a fire [PDF]

open access: yes, 2010
This is the post-print version of the final paper published in Engineering Structures. The published article is available from the link below. Changes resulting from the publishing process, such as peer review, editing, corrections, structural formatting,
Allwood   +21 more
core   +1 more source

Punching Shear Failure of Concrete Ground Supported Slab

open access: yesInternational Journal of Concrete Structures and Materials, 2018
The article handles potential approaches to design and determination of total load capacity of foundation slabs and floors. The research is focused on punching shear failure of reinforced ground supported slab.
Oldrich Sucharda   +5 more
doaj   +1 more source

Modelling of long-term loading tests on reinforced concrete beams [PDF]

open access: yes, 2015
During the period 1967-1985 the Magnel Laboratory for Concrete Research participated in an extensive Belgian research campaign with respect to the influence of creep and shrinkage on the long-term behaviour of reinforced and prestressed concrete beams ...
Caspeele, Robby   +3 more
core   +2 more sources

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