Results 111 to 120 of about 6,008 (217)

Determination of instability of a DP 980 steel sheet under different stress states based on experiment and theoretical models

MATEC Web of Conferences, 2016
It is generally accepted that the formability of sheet metal is limited by the onset of instability which can be described by forming limit diagram (FLD) in ε1-ε2 space.
Song Hong-Wu, Sun Dong-Zhi, Andrieux Florence, Zhang Shi-Hong   +3 more
doaj   +1 more source

A Thermo-Mechanical Coupled Gradient Damage Model for Heterogeneous Rocks Based on the Weibull Distribution

Energies
This study develops a thermo-mechanical damage (TMD) model for predicting damage evolution in heterogeneous rock materials after heat treatment. The TMD model employs a Weibull distribution to characterize the spatial heterogeneity of the mechanical ...
Juan Jin, Ying Zhou, Hua Long, Shijun Chen, Hanwei Huang, Jiandong Liu, Wei Cheng   +6 more
doaj   +1 more source

NESC-IV Project: an Investigation of the Transferability of Master Curve Technology to Shallow Flaws in Reactor Pressure Vessel Applications - Final Report [PDF]

, 2005
The NESC-IV project addressed the transferability of fracture toughness data from laboratory specimens to applications that assess the integrity of reactor pressure vessels subjected to upset and normal loading transients.
BASS Richard, MCAFEE Wallace, MINNEBO PHILIP, NILSSON KARL-FREDRIK, SIEGELE Dieter, SWAN David, TAYLOR NIGEL, WILLIAMS Paul   +7 more
core  

Shear test method of architectural coated-fabrics subjected to biaxial tensile loading [PDF]

, 2015
A new test method is proposed for investigation of shear behavior of architectural coated-fabrics. The cruciform specimen with 16cm width and length of arms with four slits is used herein, which has 45°of yarns with respect to the loading directions. The
Chen, W. J.
core  

Optimization of biaxial tensile specimen shape from numerical investigations

, 2008
International audienceIn innovative industrial processes such as hydroforming or incremental forming, strain rates up to 500s-1 can be reached. As a result, experimental setups allowing to obtain large deformations from static to intermediate strain rate
Guines, Dominique, Leotoing, Lionel, Ragneau, Eric, Zhang, Cunsheng, Zidane, Ibrahim   +4 more
core   +1 more source

Biaxial loading effects on large -scale cruciform specimens

, 2015
To address the influence of biaxial stress effects on fracture, experimental work has been reported in theliterature on cruciform specimens containing defects. For example, some large-scale tests were carried outfor the US Nuclear Regulatory Commission at the Oak Ridge National Laboratory in the 1990s,concluding that biaxial loading in the form of an ...
Meek, Caroline, Ainsworth, Robert
openaire   +3 more sources

Zoological results of a tour in the far east : Polyzoa Entoprocta and Ctenostomata [PDF]

, 2009
The Polyzoa discussed or described in this paper are all from fresh or brackish water. The majority are from the Tale Sap in the north-eastern part of the Malay Peninsula} but a few come from the Tai-Hu in the Kiangsu Province of China.
Annandale, Nelson
core  

DESING OF TRANSVERSE BIAXIAL TENSILE TESTS ON CRUCIFORM SPECIMENS

, 2013
Biaxial testing on cruciform specimens is studied. Manufacturing of a biaxial device and numerical design of cruciform specimens are presented. Experimental tension-tension tests are carried out.
Federico Par�s, Alberto Barroso, Elena Correa, Maria Dolores P�rez, David Vega   +4 more
openaire   +2 more sources

Composite material characterization through biaxial testing of cruciform specimens [PDF]

, 2010
Lamkanfi, Ebrahim, Makris, Andreas, Ramault, Carla, Van Hemelrijck, Danny, Van Paepegem, Wim   +4 more
core   +2 more sources

Towards biaxial fatigue experiments of elastomers using square and cruciform geometries in planar tension conditions

Polymer Testing
Soft materials such as natural rubber, hydrogels, and biological tissues have anisotropic properties and are subject to cyclic biaxial loading during their service lives.
Ali Esmaeili, Deepak George, Lewis Tunnicliffe, Ian Masters, Mokarram Hossain   +4 more
doaj   +1 more source