Results 1 to 10 of about 289,087 (265)

Modeling stress–strain behavior of ceramic composites [PDF]

open access: yesInternational Journal of Ceramic Engineering & Science, 2022
A well‐known model of stress–strain behavior in continuous‐fiber ceramic composites was expanded, corrected, and coded in a popular programming language. Four versions of the code with differing output plot formats are included. They can be pasted into a
Ronald J. Kerans
doaj   +2 more sources

Stress-strain behavior of cementitious materials with different sizes. [PDF]

open access: yesScientificWorldJournal, 2014
The size dependence of flexural properties of cement mortar and concrete beams is investigated. Bazant’s size effect law and modified size effect law by Kim and Eo give a very good fit to the flexural strength of both cement mortar and concrete. As observed in the test results, a strong size effect in flexural strength is found in cement mortar than in
Zhou J, Qian P, Chen X.
europepmc   +5 more sources

Experimental and analytical evaluation of stress-strain behavior of basalt fibred concrete [PDF]

open access: yesE3S Web of Conferences, 2021
The aim of this study is to determine the stress-strain behavior of basalt fibred concrete experimentally. Cylinders of standard size 150 x 300 mm are cast with with and without basalt fibres and tested in uni-axial compression under strain control as ...
Hasham Md   +3 more
doaj   +1 more source

Low Cycle Fatigue Behavior of TC21 Titanium Alloy with Bi-Lamellar Basketweave Microstructure

open access: yesCrystals, 2022
Low cycle fatigue (LCF) behaviors of TC21 alloy with a bi-lamellar basketweave microstructure were investigated in this paper. The strain fatigue tests were carried out at total strain amplitudes of 1.4% to 2.0%.
Baohua Nie   +5 more
doaj   +1 more source

Cyclic shear behavior of austenitic stainless steel sheet [PDF]

open access: yesComputer Methods in Materials Science, 2014
An austenitic stainless steel has been subjected to large amplitude strain paths containing a strain reversal. During the tests, apart from the stress and the strain also magnetic induction was measured to monitor the transformation of austenite to ...
Bert Geijselaers   +3 more
doaj   +1 more source

Generalized Relaxation Behavior of Rock Under Various Loading Conditions Using a Constant Linear Combination of Stress and Strain

open access: yesFrontiers in Earth Science, 2021
Time-dependent behavior has been demonstrated to be an essential factor in determining the long-term stability of underground structures. Creep and relaxation experiments are commonly used to investigate time-dependent behavior by subjecting rock to ...
Hailong Zhang   +7 more
doaj   +1 more source

Mathematical Models for Stress–Strain Behavior of Nano Magnesia-Cement-Reinforced Seashore Soft Soil

open access: yesMathematics, 2020
The stress−strain behavior of nano magnesia-cement-reinforced seashore soft soil (Nmcs) under different circumstances exhibits various characteristics, e.g., strain-hardening behavior, falling behavior, S-type falling behavior, and strong softening
Wei Wang   +4 more
doaj   +1 more source

Study on the ratchetting behavior of glass fiber-reinforced epoxy composites: Experiment and theory

open access: yesPolymer Testing, 2023
To discuss the ratchetting behavior of short glass fiber-reinforced epoxy polymer composites, experimental and theoretical studies were carried out. The effects of the fiber content and peak stress on the ratchetting behavior of the composite materials ...
Fucong Lu   +5 more
doaj   +1 more source

Modification of the MTS model for high strain-rate behavior of TI-6AL-4V

open access: yesMaterials Research Express, 2023
The Mechanical Threshold Stress (MTS) model provides excellent predictive capabilities for the material constitutive response for a wide range of temperatures and strain rates.
Jason Allen, Hamid Garmestani
doaj   +1 more source

A phenomenological model for plastic flow behavior of rotating band material with a large temperature range

open access: yesDefence Technology, 2023
The plastic flow behavior of the rotating band material is investigated in this paper. The rotating band material is processed from H96 brass alloy, which is hardened to a much higher yield strength compared to the annealed one.
Yi-cheng Zhu   +3 more
doaj   +1 more source

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