Results 11 to 20 of about 328,728 (301)

Plastic pre-compression and creep damage effects on the fracture toughness behaviour of Type 316H stainless steel [PDF]

open access: yes, 2014
The influence of inelastic damage in the form of plastic pre-strain and creep damage, on fracture toughness of Type 316H stainless steel has been examined.
Davies, C. M.   +3 more
core   +1 more source

Brittle Creep and Viscoelastic Creep in Lower Palaeozoic Shales from the Baltic Basin, Poland

open access: yesEnergies, 2021
The paper analyses the mechanical properties of shales from the Baltic Basin, focusing on creep strain in conditions of variable stress and elevated temperature (85 °C). Rock samples were collected from drill cores from various depths between 3600–4000 m.
Przemyslaw Michal Wilczynski   +2 more
doaj   +1 more source

Description of Concrete Creep under Time-Varying Stress Using Parallel Creep Curve

open access: yesAdvances in Materials Science and Engineering, 2016
An incremental format of creep model was presented to take account of the development of concrete creep due to loading at different ages. The formulation was attained by introducing a horizontal parallel assumption of creep curves and combining it with ...
Yeong-Seong Park   +2 more
doaj   +1 more source

Creep-fatigue life assessment of cruciform weldments using the linear matching method [PDF]

open access: yes, 2013
This paper presents a creep-fatigue life assessment of a cruciform weldment made of the steel AISI type 316N(L) and subjected to reversed bending and cyclic dwells at 550C using the Linear Matching Method (LMM) and considering different weld zones.
Chen, Haofeng, Gorash, Yevgen
core   +1 more source

Analysis of transient and tertiary creep behavior of Titanium modified 14Cr-15Ni stainless steel after cold working

open access: yesMaterials Research Express, 2020
Characteristic of transient and tertiary creep behavior of ten, twenty, thirty, and forty percent cold worked indigenously developed Titanium modified 14Cr-15Ni stainless steel at 700 °C and various stress levels have been assessed.
Hari Krishan Yadav   +3 more
doaj   +1 more source

Increasing weaning age of piglets from 4 to 7 weeks reduces stress, increases post-weaning feed intake but does not improve intestinal functionality [PDF]

open access: yes, 2010
This study tested the hypothesis that late weaning and the availability of creep feed during the suckling period compared with early weaning, improves feed intake, decreases stress and improves the integrity of the intestinal tract.
Dekker, R.A.   +3 more
core   +2 more sources

The behavior of structures based on the characteristic strain model of creep [PDF]

open access: yes, 2011
There has been much work over the past two decades to aid the design and assessment engineer in the selection of a suitable material model of creep for high temperature applications.
Boyle, James
core   +1 more source

Long-term creep law and constitutive model of extremely soft coal rock subjected to single-stage load

open access: yesRock and Soil Mechanics, 2021
In order to study the long-term creep law of extremely soft coal rock, the uniaxial and triaxial creep tests of extremely soft coal rock subjected to single-stage loads were carried out by using the self-developed triaxial creep test system.
WANG Xing-kai   +5 more
doaj   +1 more source

Analysis of Shear Characteristics of Deep, Anchored Rock Mass under Creep Fatigue Loading

open access: yesAdvances in Civil Engineering, 2021
To study the influence of earthquakes and engineering disturbances on the deformation of deeply buried rock masses, shear tests were carried out on anchored sandstone rock masses, anchored marble rock masses, and anchored granite rock masses under creep ...
Xiaofeng Li, Zhixiang Yin
doaj   +1 more source

The Effect of Specimen Size and Test Procedure on the Creep Behavior of ME21 Magnesium Alloy

open access: yesCrystals, 2021
Lightweight constructions and materials offer the opportunity to reduce CO2 emissions in the transport sector. As components in vehicles are often exposed to higher temperatures above 40% of the melting temperature, there is a risk of creep.
Bettina Camin, Maximilian Gille
doaj   +1 more source

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