Results 21 to 30 of about 67,854 (264)

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

Shear mechanical behaviors of ceramic proppant-infilled sandstone fractures under constant normal stiffness boundary conditions

open access: yesYantu gongcheng xuebao, 2023
The shear behavior of sandstone fractures filled with proppant has an important impact on tight gas production. In this study, the effects of normal stresses (1~6 MPa), normal stiffnesses (0~5 GPa/m), initial normal stresses (2~6 MPa) and proppant sizes (
WANG Gang 1, 2, WANG Pengju 1, WANG Changsheng 1, JIANG Yujing 3, 4, LUAN Hengjie 4, HUANG Na 1
doaj   +1 more source

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

Reversible Rail Shear Apparatus Applied to the Study of Woven Laminate Shear Behavior [PDF]

open access: yes, 2013
The multitude of in-plane shear tests existing in the literature seems to demonstrate the complexity of developing a test adapted to all experimental works.
Bouvet, Christophe   +3 more
core   +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

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.
Sousa, P.C.   +13 more
core   +1 more source

Universal Nucleation Behavior of Sheared Systems [PDF]

open access: yesPhysical Review Letters, 2021
16 pages, 7 ...
Amrita Goswami   +2 more
openaire   +3 more sources

Effect of the axial force and material strength on the seismic behavior of the short shear walls [PDF]

open access: yesمجله مدل سازی در مهندسی, 2017
With respect to the height to width ratio, the concrete shear walls are divided into two categories of cantilever and short shear walls. Cantilever shear walls with the aspect ratio greater than 2 demonstrate flexural behavior while short shear walls ...
Mohammad Ghanizadeh   +2 more
doaj   +1 more source

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

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