Results 1 to 10 of about 87,595 (303)

The modulus of elasticity

open access: yesFrancosphères, 2018
Current public and political interactions are becoming increasingly populist, illustrating the great success of an approach that creates the belief that majority populations in Europe and USA are in fact beleaguered, as if they are a minority threatened ...
Alison Scott-Baumann
doaj   +2 more sources

Effect of Cyclic Loading on Modulus of Elasticity of Aspen Wood

open access: yesBioResources, 2014
This article investigates the modulus of elasticity of solid and laminated aspen wood of various thicknesses after cyclic loading. A three-point static bending test was carried out to determine the modulus of elasticity.
Milan Gaff, Miroslav Gašparík
doaj   +2 more sources

Estimation of the static modulus of elasticity of wood from the dynamic modulus of elasticity

open access: yesForest Systems
Aim of study: Analyze the behavior and predictive capacity of different non-destructive testing (NDT) methods—ultrasound, longitudinal and transverse vibrations, and static bending— for estimating the MOEGTO in two species of great forestry interest in ...
Xuxan Rosas-Ramos   +6 more
doaj   +2 more sources

The elastic modulus for maize stems [PDF]

open access: yesPlant Methods, 2018
Background Stalk lodging is a serious challenge in the production of maize and sorghum. A comprehensive understanding of lodging will likely require accurate characterizations of the mechanical properties of such plants.
Loay Al-Zube   +3 more
doaj   +3 more sources

Evaluation of the Effect of Modulus of Elasticity in Clay Core on the Arching in the Crest of Earth Dams [PDF]

open access: yesComputational Engineering and Physical Modeling, 2020
The results of analysis of effect the modulus of elasticity (E) on the deposition changes are considerable. In practice, these factors can have an effect on displacement value and stress in the earth dam.
Abolfazl Asadi, Hamidreza Saba
doaj   +1 more source

Material Effects on Tangent Modulus of Steel Square Hollow Section [PDF]

open access: yesJournal of Rehabilitation in Civil Engineering, 2023
The kind of mild steel, the Bauschinger effect because of strain reversal and strain ageing are indicated to affect significantly the tangent modulus of elasticity.
Seyed Mohammad Reza Mortazavi   +2 more
doaj   +1 more source

Elasticity and Plasticity Behaviors of the Orthodontic Arch Wires [PDF]

open access: yesAl-Rafidain Dental Journal, 2011
Aims: To evaluate the mean value and compare the: elasticity and plasticity of the Nickel Titanium and Elgilloy arch wires after emersion in artificial saliva for one , two and four weeks.
Hussain A Obaidi , Sarmad S Al-Qassar
doaj   +1 more source

Determination of Polypropylene Fiber-Reinforced Concrete Compressive Strength and Elasticity Modulus via Ultrasonic Pulse Tests

open access: yesApplied Sciences, 2022
Compressive strength and elasticity modulus are the main mechanical properties of concrete. The non-destructive ultrasound pulse test can be used to determine these properties without compromising the structure’s integrity.
Alexandre Almeida Del Savio   +3 more
doaj   +1 more source

Comparison of stiffness parameters of two kinds of date palm using nondestructive test [PDF]

open access: yesتحقیقات علوم چوب و کاغذ ایران, 2018
The goal of this study was to determine the modulus of elasticity and modulus of rapture of two kinds of date palm (Khasi and Hajmohammadi) using static bending and dynamic (flexural vibration) techniques.
Mohamad ali Sadatnia   +3 more
doaj   +1 more source

A new load bearing capacity assessment method of the road pavement based on surface strain and the spectrum of the acceleration

open access: yesSN Applied Sciences, 2023
Based on the coupling res model of vehicular and road, the influences of surface layer modulus, surface layer thickness and equivalent modulus of elasticity on the spectrum of the acceleration, surface deflection under wheels, and surface strain at the ...
Xiaolan Liu, Xianmin Zhang
doaj   +1 more source

Home - About - Disclaimer - Privacy