Results 41 to 50 of about 3,778,187 (402)

Statistical Variations and New Correlation Models to Predict the Mechanical Behavior and Ultimate Shear Strength of Gypsum Rock

open access: yesOpen Engineering, 2018
In this study, over 1000 data from the several research studies was used to characterize and compare the density, strengths, modulus, flexural strength, porosity and the ultimate shear strengths of the calcium rocks.
A. Mohammed, Wael Mahmood
semanticscholar   +1 more source

Influence of normal stress on the shear strength of the structural plane considering the size effect

open access: yesFrontiers in Earth Science, 2023
The shear strength of a structural plane is a critical parameter in the analysis of engineering rock stability. Significant differences exist due to the various normal stresses in the structural plane.
Yuxi Huang, Yuxi Huang, Gaojian Hu
doaj   +1 more source

A Universal Criterion for Plastic Yielding of Metallic Glasses with a (T/Tg)2/3 Temperature Dependence [PDF]

open access: yes, 2005
Room temperature (TR) elastic constants and compressive yield strengths of ~30 metallic glasses reveal an average shear limit gammaC=0.0267±0.0020, where tauY=gammaCG is the maximum resolved shear stress at yielding, and G the shear modulus.
Johnson, W. L., Samwer, K.
core   +1 more source

Crucial interfacial shear strength to consider an imperfect interphase in halloysite-nanotube-filled biomedical samples

open access: yesJournal of Materials Research and Technology, 2022
“τc” is defined as crucial interfacial shear strength for effectual shifting of stress through a deficient interphase and its role in the strength of nanocomposites filled with halloysite nanotubes (HNT) is highlighted by progressing the Kolarik model ...
Yasser Zare, Kyong Yop Rhee
doaj   +1 more source

Effect of loading and supporting area on shear strength and size effect of concrete deep beams

open access: yesAin Shams Engineering Journal, 2018
A theoretical and an experimental program consisting of nine concrete deep beams specimens were carried out to investigate the effect of loading and supporting area on shear strength and size effect phenomenon of concrete deep beams.
G. Hussein   +3 more
doaj   +1 more source

Effect of reconstituted method on shear strength properties of peat [PDF]

open access: yes, 2017
Peat is an organic soil contains more than 75% organic content. Shear strength of the soil is one of the most important parameters in engineering design, especially during the pre-construction and post-construction periods, since used to evaluate the ...
Wahab, Norhaliza
core  

Assessment of skin in patients with systemic sclerosis using high‐frequency ultrasound and shear wave elastography: A comparative study with histology, molecular and clinical parameters

open access: yesArthritis Care &Research, Accepted Article.
Objective Ultrasound (US) has been proposed as a potential tool for assessing skin fibrosis in systemic sclerosis (SSc). However, a large‐scale comparison of US‐based assessment with histological markers of skin fibrosis has not been reported. We evaluated the US‐based skin assessments for their face validity (differentiation between involved SSc and ...
Ruhani Desai   +12 more
wiley   +1 more source

Effect of Cyclic Freezing-Thawing on the Shear Mechanical Characteristics of Nonpersistent Joints

open access: yesAdvances in Materials Science and Engineering, 2019
The effects of freezing-thawing cycles and persistency differences have a significant impact on the shear mechanical properties of joints. In this paper, a series of joints direct shear tests were performed on freezing-thawing treated joints to ...
Daxing Lei   +4 more
doaj   +1 more source

PERFORMANCE OF MASONRY BRICK WITH CALCIUM HYDROXIDE AS MORTAR

open access: yesJurnal Pensil, 2023
This study aims to determine the shear strength and flexural strength of red brick masonry, determine the effective thickness of calcium hydroxide mortar with a mixture ratio of 1Kp:2Ps, and determine the failure pattern of red brick masonry due to the ...
Darmono Darmono   +3 more
doaj   +1 more source

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