[PDF] Top 20 Quasi-static and high-strain-rate experiments on sand under one-dimensional compression
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Quasi-static and high-strain-rate experiments on sand under one-dimensional compression
... peak strain rates of 10 s and 10 3 s a significant increase in axial stiffness was observed, but this effect was greatly reduced when mean stresses were ...the quasi-static and dynamic tests is not ... See full document
14
Effects of strain rate and moisture content on the behaviour of sand under one-dimensional compression
... of strain rates and ground conditions. As sand is an extremely variable granular material, the validation of a numerical model requires a comprehensive set of experimental data which takes into ... See full document
29
Experimental and numerical analysis of dynamic compressive response of Nomex honeycombs
... their high ratios of stiffness and strength to ...investigated under quasi-static and low strain rates (up to 300 s -1 ...structure under higher strain rate ... See full document
37
Rate-dependent ductile fracture under plane strain tension: experiments and simulations
... Plane Strain Tension DHPST has been designed by means of finite element sim- ...plane strain tension conditions are maintained through- out the entire loading history up to fracture ...initiation. ... See full document
6
High strain rate and quasi-static tensile behaviour of Ti-6Al-4V after cyclic damage
... at quasi-static strain rates and observations of the fracture surfaces, and compared with results obtained from other alloys and steel ...The experiments show that the dynamic properties of ... See full document
6
Dynamic compressive response of additively manufactured AlSi10Mg alloy hierarchical honeycomb structures
... honeycombs under static and high strain rate, out-of-plane compression, through both experimental measurement and numerical ...of high performance, SLM manufactured, ... See full document
46
Large Deformation Behavior of High Strength Steel Under Extreme Loading Conditions: High Temperature and High Strain Rate Experiments and Modeling
... fracture experiments are carried out on flat smooth and notched tensile specimens extracted from DP800 steel ...reach high strain rates. Temperature dependent experiments ranging from 20°C to ... See full document
6
Strain rate sensitivity of autoclaved aerated concrete from quasi-static regime to shock loading
... The compression is recorded with an independent laser based velocity system that gives specimen compression after time integration of the hammer deceleration ...A high speed camera has been setup to ... See full document
6
Experimental characterisation of rate-dependent compression behaviour of fibre reinforced composites
... the strain rate dependent behaviour of uni-directional(UD) FRPs under multi-axial load states ...at quasi-static (QS) and high rate ...with strain rate, ... See full document
7
[13- 21] on the mechanical behavior of different grades of
... specimens under quasi-static and dynamic compressive loads is investigated in this ...curve under different rates of compressive loading is compared in ...offset strain. The engineering ... See full document
5
High strain rate response of UHP(FR)C in compression
... by high strength and durability, thanks to the exceptional properties of the matrix ...of high strength steel fibres reinforcement (3% in volume) having a diameter of ...the quasi-static ... See full document
6
On the Rate-dependent Plasticity Modelling of Unidirectional Fibre-reinforced Polymeric Matrix Composites
... independent one-dimensional rate-dependent plasticity on in-plane (12) and through-thickness longitudinal (13) shear components of the Cauchy stress ...off-axis compression behaviour of carbon ... See full document
7
Online Full Text
... Numerous one-dimensional dynamic large deformation analyses were performed to study the inertial effects in uniaxial ...growth rate of an assumed perturbation in a dynamically stretching, thin ... See full document
6
Characterizations of dynamic material properties on compact pulsed power generator CQ-4
... as high pressure and high strain rate is very significant in many scientific and engineering fields [1-3], for example, in the target designs of laser inertial confined fusion, the insights ... See full document
6
High strain rate properties of structural aluminium
... using high velocity compression testing in con junction with a finite-difference numerical technique was adopted, developed, used and modified to suit different ...tal compression tests were ... See full document
379
Low Velocity Impact Behaviour Of Advanced Composite Materials
... generally high cost) in high-performance products that need to be lightweight, yet strong enough to take harsh loading conditions such as aerospace components (tails, wings, fuselages, propellers), boat and ... See full document
24
Polymer behaviour and fracture models in dynamic
... small strain model is developed to capture the elastoviscoplastic behaviour of a 20% filled ...the strain rate is developed in order to model the complete behaviour of the material studied until ... See full document
6
High Strain Rate Compaction of Porous Materials – Experiments and Modelling
... sufficiently high impact pressures material strength effects are negligible and this method can produce accurate results, but many high strain rate loading scenarios do not achieve the ... See full document
6
High strain rate compression testing of glass fibre reinforced polypropylene
... bar was correct at 5105 m/s. However, the slightly faster wave speed in the input bar results in a smaller time shift, which results in the input face stress rising faster which exacerbates the lack of equilibrium. ... See full document
6
Approximations of the packet error rate under quasi static fading in direct and relayed links
... the one of Xi et ...error rate (BER) expressions used in realistic ...error rate of block fading chan- nels that closely matches the numerical computation of the packet error rate in a ... See full document
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