Results 11 to 20 of about 6,839,304 (348)

A Comparative Study on the Shear Behavior of UHPC Beams with Macro Hooked-End Steel Fibers and PVA Fibers. [PDF]

open access: yesMaterials (Basel), 2022
Structural members made of ultra-high-performance concrete (UHPC) have been attractive to engineers and researchers due to their superior mechanical properties and durability.
Bermudez M, Wen KW, Hung CC.
europepmc   +2 more sources

Experimental Evaluation of Shear Behavior of Stone Masonry Wall. [PDF]

open access: yesMaterials (Basel), 2021
The evaluation of the shear behavior of masonry walls is a first fundamental step for the assessment of existing masonry structures in seismic zones. However, due to the complexity of modelling experimental behavior and the wide variety of masonry types ...
Beconcini ML   +4 more
europepmc   +2 more sources

Evaluation of shear behavior of sandwich panel shotcreted by low-cement material [PDF]

open access: yesمهندسی عمران شریف, 2022
In modern life, with the advancement of science and technology, human need for prefabricated structures is felt more. Therefore, the study of prefabricated structures becomes very important.
S. Safari, O. Rezaifar, M. Gholhaki
doaj   +1 more source

Full-Scale Experimental Study of Shear and Flexural Behavior of 16-m Retired Reinforced Concrete T-Beams

open access: yesBuildings, 2023
Most of the existing engineering structures were built in the last century and have been in service for decades. However, environmental degradation may lead to a reduction in structural performance and service life.
Haibo Jiang   +7 more
doaj   +1 more source

Numerical Investigation on Novel Shear Connectors in Prefabricated Composite Beams

open access: yesApplied Sciences, 2023
An innovative horizontal-arranged shear stud was proposed for prefabricated composite beams, in response to the engineering demand for accelerated precast decks construction on steel–concrete composite bridges.
Chengjun Li   +4 more
doaj   +1 more source

The Effect of Rheology of Viscoelastic Polymer on Pressure Transient Response in Near-Wellbore Regions

open access: yesGeofluids, 2021
Viscoelastic polymer solution shows shear thinning behavior at low shear rates and shear thickening behavior at high shear rates in reservoirs. However, models that ignored shear thickening behavior were commonly employed to interpret transient pressure ...
Jia Zhang   +3 more
doaj   +1 more source

Study on the Effects of Grouting and Roughness on the Shear Behavior of Cohesive Soil-Concrete Interfaces. [PDF]

open access: yesMaterials (Basel), 2020
Grouted soil–concrete interfaces exist in bored piles with post-grouting in pile tip or sides and they have a substantial influence on pile skin friction.
Wang YB, Zhao C, Wu Y.
europepmc   +2 more sources

Shear behaviors of recycled aggregate sand in constant volume simple shear tests interrelated with particle shape

open access: yesFrontiers in Earth Science, 2023
Compared with quartz sand, recycled aggregate sand is characterized by the high liquefaction and shear resistance because of its irregular particle shape.
Guanyu Chen   +6 more
doaj   +1 more source

Shear Stresses of Hollow Lightweight Concrete Beams Made with Wood Waste [PDF]

open access: yesArchives of Civil Engineering, 2021
Hollow Lightweight Concrete (HLC) beams are gaining popularity due to low cost and low weight as compared with the Solid Lightweight Concrete (SLC) beams. HLC and SLC beams decrease in weight, without losing strength and durability.
Salam Salman Chiad Alharishawi   +2 more
doaj   +1 more source

Shear viscosity and nonlinear behaviour of whole blood under large amplitude oscillatory shear [PDF]

open access: yes, 2013
We investigated experimentally the rheological behavior of whole human blood subjected to large amplitude oscillatory shear under strain control to assess its nonlinear viscoelastic response.
Alves, M.A.   +6 more
core   +1 more source

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