Low-Velocity Impact Load
Numerical Investigation of Circular and Square Tubes Subjected to Low Velocity Impact Load
... In terms of mean crushing force of square tubes, numerical simulation using Fully integrated shell with thickness stretch shell element gives a very good agreement with theoreti[r] ...
9
Punching and Local Damages of Fiber and FRP Reinforced Concrete under Low Velocity Impact Load
... for impact and static ...under impact loadings than the non-retrofitted specimens. In the low-velocity impact test of the two-way NC specimens strengthened by FRPs, the total dissipated ...
18
Effect of Cycling Low Velocity Impact on Mechanical and Wear Properties of CFRP Laminate Composites
... and low density and is used to manufacture satellites [1], airplanes [2], sports cars [3], and wind power generation equipment ...exhibits low tolerance against damage, such as delamination due to ...
10
Experimental Investigation on Low Velocity Impact of a Novel Fibre Metal Laminate (FML) Tube
... dynamic impact loading test to study the response and deformation using a reliable impact ...dynamic impact loading test, the mean total energy absorption is 660 Nm that crush the 60% of total FML ...
10
Low velocity heavy mass impact response of singly curved composites
... representing low velocity impact on composite laminates and cylindrical shell structures using ABAQUS finite element code and validated with experimental ...transverse impact considering the ...
19
Interlaminar Low-Velocity Impact Resistance of Hemp and E-Glass Hybrid Composite Laminates
... a velocity of 3, 4, 5 and 6 ...the impact. From the curve for velocity 3m/s peak load of3760 N is observed at ...peak load we can observe the sudden ...
6
Dynamic Response of Homogeneous and Film/Substrate Systems Subjected to Low Velocity Impact
... the impact, the contact force F has been related to the indentation by Hertzian contact law and the modified Hertzian contact ...the load-depth response for the indentation of a layered ...
10
Parametric Studies and Numerical Analysis of Low Velocity Impact on Smart Hybrid Composite Laminates
... with impact load until time ...the impact force. Therefore the major mode of failure for this impact loading scenario was due bending stress produce in the bottom laminate which is carried to ...
10
Fabrication and low velocity impact response to Ballistic Grade Fabrics
... specimens. Impact parameters were measured as load, energy, velocity and displacement, with the functions of ...m/sec impact velocity and ~521 joules impact ...weight ...
6
Damage Assessment of CFRP and GFRP Laminates Subjected to Low Velocity Impact
... to low velocity impact test at different impact energy ...weight impact method is conducted as per ASTM D7136 and the incident impact energy is varied by varying the height of ...
14
Experimental investigation of Low velocity impact response of reinforced concrete beams without stirrups
... The impact force data acquisition system included two piezoelectric force transducers, one of was mounted to the impact mass with the maximum range of 600 kN sandwiched between the hemispherical tip of ...
6
CHARACTERISATION OF EPOXY BASED E-GLASS / CARBON REINFORCED POLYMER COMPOSITE LAMINATES SUBJECTED TO LOW VELOCITY IMPACT TEST (DROP (WEIGHT)
... dropped-weight impact apparatus consists of an instrumented drop-weight that records the variation of load as a function of ...initial impact so as to eliminate multiple ...of impact energies. ...
7
Effect of Aluminium Filler in the Impact Behavior of Fiber Metal Laminates
... compared low velocity impact response of the hybrid titanium composite laminate (HTCL) with the carbon/epoxy laminate with the characterization of two modes of failure which differed by failure or ...
8
Numerical Analysis of Low Velocity Impact on Woven Fabric Laminated Composite Plates
... to impact depends on several factors of the laminate such as inter-laminar strengths, stacking sequence, impacting object size, velocity and mass of the composite laminates is very complex due to their many ...
8
Effect of Mortar Strength on the Behaviour of Ferrocement Panel Under Low Velocity Impact
... U sually the concrete buildings are intended for static load. Sometimes, however, these structures may be subjected to dynamic blasts, impulsive loads, external projectiles, militant or terrorist behavior, and ...
5
RESPONSE ANALYSIS OF LAMINATED COMPOSITES PRESSURE VESSEL SUBJECTED TO LOW VELOCITY IMPACT.
... shock load in low velocity ...involved impact load testing and a numerical analysis with Abaqus/Standard was used to compare with the experimental results, of many various variables of ...
10
Analytical, experimental and numerical study of a graded honeycomb structure under in plane impact load with low velocity
... The crashworthiness of structures under impact load can be improved by using optimization methods. Horstemeyer et al. [27] were used multi-objective optimization methods with finite element analysis in the ...
21
Modelling low velocity impact induced damage in composite laminates
... for load- carrying structures in aerospace industry due to their high specific stiffness and strength, and good fatigue and corrosion resistance when exposed to harsh environ- ...object impact, such as from ...
12
Interlaminar Fracture Toughness and Low Velocity Impact Resistance of Woven Glass Epoxy Composite Laminates of EP3 Grade
... peak load. On the other hand, beyond that peak points of the load– displacement curves majority of the laminate experienced large displacements before fracture, which proved that these woven laminates are ...
13
The low velocity impact response of sandwich structures
... high velocity impact response of aluminium, steel, Lexan, nylon, ceramic and Kevlar plates using conical and hemispherical ...the load-displacement histories of the plates under different angles of ...
234