Results 21 to 30 of about 96,404 (267)

Analysis of Using the Empirical Model of Organic Soil Consolidation to Predict Settlement

open access: yesArchitecture, Civil Engineering, Environment, 2023
The paper describes two models for determining the constrained elasticity modulus of organic soils based on the settlement of an overloading embankment. In these methods, based on the settlement of the embankment of the load exerted on the subsoil, using
Meyer Zygmunt, Olszewska Magdalena
doaj   +1 more source

Coefficients of multiple Fourier-Haar series and variational modulus of continuity

open access: yesҚарағанды университетінің хабаршысы. Математика сериясы, 2023
In this paper, we introduce the concept of a variational modulus of continuity for functions of several variables, give an estimate for the sum of the coefficients of a multiple Fourier-Haar series in terms of the variational modulus of continuity, and ...
T.B. Akhazhanov   +3 more
doaj   +1 more source

WRINKLING IN GRAPHENE OXIDE PAPERS: EFFECT ON YOUNG'S MODULUS

open access: yes, 2013
The possible formation mechanism of the undulation and its effect on the Young's modulus of GO papers were investigated using molecular dynamics simulation.
Xi Shen   +4 more
openaire   +2 more sources

Test method of Poisson's ratio for low modulus elastomer

open access: yesZhongguo Jianchuan Yanjiu, 2018
[Objective] There are many problems in the axial load of low modulus and high elasticity samples, such as large deformation and poor uniformity, and it is difficult to accurately measure the Poisson's ratio of such material using the conventional ...
ZHOU Jun   +3 more
doaj   +1 more source

Application of Air-Coupled Ultrasonic Nondestructive Testing in the Measurement of Elastic Modulus of Materials

open access: yesApplied Sciences, 2021
It is difficult to measure elastic modulus simply and accurately in the testing of mechanical properties of materials. Combined with static tensile method, this paper presents a method for measuring elastic modulus of materials based on air-coupled ...
Jie Chen   +4 more
doaj   +1 more source

Noninvasive in Vivo Study of the Morphology and Mechanical Properties of Plantar Fascia Based on Ultrasound

open access: yesIEEE Access, 2019
The overall distributions of the plantar fascia thickness and Young's modulus in the ten subjects were systematically investigated in this paper using two-dimensional ultrasound and shear wave elastography (SWE). The statistical analyses showed that ICC1,
Kunyang Wang   +5 more
doaj   +1 more source

Uncertainty in the determination of elastic modulus by tensile testing

open access: yesEngineering Science and Technology, an International Journal, 2022
The paper presents the results of theoretical and experimental research related to the uncertainty in the elastic modulus measurement on different types of tensile testing devices and their comparison.
Sonja Kostic   +4 more
doaj   +1 more source

Investigation of the Elastic Modulus of Polymer Sleepers Under a Quasistatic and Cyclic Loading

open access: yesCivil and Environmental Engineering, 2019
In ballasted track, the wheel load is transmitted to the subgrade via sleepers commonly made of impregnated wood, prestressed concrete, steel or recently developed polymer sleepers.
Lojda Vít   +2 more
doaj   +1 more source

Experimental evaluation of the specific young's modulus of paper.

open access: yesSen'i Gakkaishi, 1990
The specific Young's modulus, Es/(ρs/ρf), was introduced to experimentally evaluate the effectiveness of the stress transfer factor of interfiber bonding in handmade pulpsheet. As a result of the application of this modulus to calendered sheet, no additional interfiber bonding was proved to be formed, although the Young's modulus calculated by the ...
openaire   +2 more sources

Experimental method for calculating Young's modulus of paper from elongation test.

open access: yesJAPAN TAPPI JOURNAL, 1985
Young's modulus from a conventional elongation test of paper is usually underestimated, mainly because slippage occurs between the specimen and the grips during loading. A more accurate Young's modulus is sometimes required for a precise discussion of paper science or the suitable material design of paper.
Kimura, Minoru   +2 more
openaire   +2 more sources

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