uniaxial compression test
Determination of the elastic constants of cereal grains in a uniaxial compression test
... In this paper, the stress-strain relationship proposed for sand by Sawicki (1994) was adopted to model the stress- strain relationships of cereal grain and rapeseed. A model curve was fitted to the experimental data from ...
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Pressure ratio of cereal grains determined in a uniaxial compression test
... 1. The lateral to vertical pressure ratio determined in the uniaxial compression test depends on the procedure of sample deposition, shape, size and the angle of internal friction of seeds. The most ...
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Development of Model Materials for Physical Forming Simulation of Metals and Alloys
... the same dimensions as those of the AZ31B specimen was prepared. The grid lines spaced 2 mm apart were printed on one side of the model material specimen by the ink stamp. The two specimens of model material were stacked ...
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A simple mechanical analysis of the isentropic compression experiment
... The uniaxial compression test, referred to as isentropic compression experiment (ICE) in the dynamic range, was investigated with an analytical (for elastic or elastic- perfectly plastic ...
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Model test study on cracking condition and propagation path of main structural plane tip in compression-shear type of perilous rock
... the compression-shear damage type perilous rock, I establish a uniaxial compression test indoor to research how different inclined angles’ and lengths’ of main structural plane impact on the ...
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A Hybrid Experimental-Computational Approach to Determine Constitutive Models for Hyperelastic Polymers
... hyperelastic models were obtained in a curve fitting process using the uniaxial compression test data. 253[r] ...
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Compression Tests on Remodeling Lishi Loess
... and compression, the soil deformation is closely related to geotechnical problems of the earth structures and the foundation of seepage, stability and ...the compression deformation characteristics of ...
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Micro Mechanical Properties of Expanded Clay Particles
... The characterization of the crushing behavior of expanded clay is the main idea of this paper. An experimental investigation was carried out to determine the physical and mechanical properties of this complex material ...
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A tensile strength apparatus with the facility to monitor negative pore-water pressure
... the uniaxial compression test shown in this ...the uniaxial compression test was higher than that of the uniaxial tensile tests, due to the paraffin film layer being a ...
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PERFORMANCE OF THE GUTENBERG-RICHTER LAW IN NUMERICAL AND LABORATORY EXPERIMENTS
... reason, only few events were identified in the simulation (about 200 in each example). By decreasing even further the displacement rate and adopting a lower threshold, it would be possible to identify more AE peaks, thus ...
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Petrological and strength properties of granite in Johor
... Strength of rock can be divided into two general types which are tensile strength and compressive strength. Compressive strength is the capacity of a material to withstand axially directed compressive force (Jaeger, ...
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STUDY ON STRESS-STRAIN PROPERTIES OF REACTIVE POWDER CONCRETE UNDER UNIAXIAL COMPRESSION
... Ultra-High Performance Fibre-Reinforced Concrete (UHPFRC) is a new class of concretes that has been developed in recent years. When compared with high performance concrete (HPC), UHPFRC exhibits superior properties in ...
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Structural behaviour of elliptical hollow sections under combined compression and uniaxial bending
... combined compression and uniaxial bending has been examined in this ...pure compression and eight under eccentric compression (four about the minor axis and four about the major axis) were ...
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Performance of the High Strength Self Stressing and Self Compacting Concrete Filled Steel Tube Columns Subjected to the Uniaxial Compression
... (4) As shown in Fig. 6 (c), a thicker steel tube always results in an increased load bearing capacity and better dissipation of energy. This observation is quite different from that of conventional CFSTs. According to ...
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Deformation Mechanisms in Nanoscale Single Crystalline Electroplated Copper Pillars
... In comparison with experimental data, we note that there is extensive literature on the compression of (100) gold sub-micron pillars with diameters as small 200 nm [8-10, 32]. These experiments max out at a ...
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Uniaxial tension test on Rubber at constant true strain rate
... The main aim of the experiments is to perform constant true strain rate tension tests for a wide range of strain rate while achieving large strains. As the measurement of strain can not be direct, we can not use a ...
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Parameter Identification of a Stress Triaxiality-Dependent Plastic Damage Model for Concrete
... Constitutive parameter identification at local level has been investigated by several researchers (Furukawa, Sugata, Yoshimura, Hoffman, 2002; Bolzon, Fedele, Maier, 2002; Mahnken,, Stein, 1997) in recent years. The ...
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Stress analysis of perforated plates under uniaxial compression using FEA and photoelasticity
... In day to day life there are number of applications of perforated plates in engineering and architecture e.g. in pressure vessel, oil refineries, space craft, air craft, robots, heat exchangers etc. In the project of ...
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Multiaxial behavior of foams – Experiments and modeling
... compressive test and the shear test do not depend of the shape change and the volume change, ...the uniaxial compressive test, it can be noted that at the beginning of the test, the ...
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Plastic Deformation and Damage Behaviors of Fe 18Cr 18Mn 0 63N High Nitrogen Austenitic Stainless Steel under Uniaxial Tension and Compression
... Figure 5 shows the typical surface deformation and damage features under compressive tests, where the loading direction is vertical. It is clear that more serious surface deformation takes place and some inclusions are ...
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