Impact Loads
Off-Axis Underground Soil Pressures from Surface Impact Loads
... surface impact loads; solution of the partial differential equation by integral transform methods, finite difference formulations, and finite element ...
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Timber Mat Protection Design for Buried Utilities Subject to Impact Loads
... accidental impact loads in the form of dropped loads, crane boom drops, ...postulated impact locations may require protection, which frequently is in the form of timber crane ...
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Exploratory investigation of impact loads during the forward handspring vault
... support impact loads during a forward handspring ...at impact with the vault table were classified as low (peak force < ...intensity loads. Peak force, time to peak force, and a shoulder ...
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Computational Analysis of Reinforced Concrete Slabs Subjected to Impact Loads
... According to the modelling result as explained in the above topics, the numerical simulation by using ABAQUS software could produce the result as closed as an experimental result. The non-linear material models which are ...
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Sensitivities of analysis conditions in vibration analysis of a reactor building subjected to impact loads
... the impact locations, and we can use the linear material property modeling when evaluating vibration due to impact loads at the far ...missiles impact on ...
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Effects of Impact Loads on Mechanical Performance for Truss Structure
... vehicle impact mainly focus on ...under impact are limited but ...of impact loads on mechanical performance for truss structure by finite element truss models built with ANSYS/LS-DYNA dynamic ...
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Simulation of impact-loads on reinforced concrete structural elements
... dynamic loads as result of actions like explosions, air plane crashes or missile ...against impact loads can usually be achieved with reinforced concrete structures, if an appropriate dimensioning ...
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Development of Crash Elements for Impact Loads
... In an external fuel storage of a nuclear power plant (NPP) the existing crane is replaced by a stronger 120 t crane. As part of the commissioning and approval process the brakes of the new crane have to be tested on ...
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Behaviour of fibre reinforced concrete slabs under impact loads
... impact loads. In general, the design deals with various types of loads that a structure may be subjected to, such as earthquake load, wind load, ice loads ...under impact loads. ...
6
Performance-based design of reactor buildings for aircraft impact loads
... mechanical impact on the internal SSCs and the response of the safety systems to the shock and post-crash fire loads prove that at least one safety system will be available to provide SD and DHR ...
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Crack cronology of reinforced concrete beam under impact loads
... The prime objective of this study is to investigate the response of reinforced concrete structures when subjected to abnormal impact loading in order to gain a better understanding of th[r] ...
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Investigation of the behaviour of functionally graded materials under impact loads
... At present time, functional graded materials (hereinafter FGM) are used in power engineering, engine building, medicine, aviation industry, etc. They can transform the incident pulse, including pulse loosen and ...
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Thermal Analysis of Complex Die for Lug Preparation Subjected To Impact Loads
... Abstract: Forging dies are usually made of high- alloy or tool steel. Dies must be impact resistant, wear resistant maintain strength at high temperatures, and have the ability to withstand cycles of rapid heating ...
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Behaviour of Ferrocement SlabsContaining SBR Under Impact Loads
... High velocity impact test was done on (500 × 500 × 50 mm) slabs by shooting bullets of (7.62 mm) caliber having a striking velocity of (720 m/sec.) from a distance of (15 m). The results obtained from this test ...
17
A study on assessment of impact resistance characteristics of modified ultra high strength concrete
... the impact loads in addition to static ...dynamic loads. These loads originate from sources such as impact from missiles and projectiles, wind gusts, earthquakes and machine ...strain. ...
5
Load Time Function Deffinition for Large Commercial Aircraft Impact: Parametric Study
... the loads due to aircraft impact are due to uncertainties of the mass definition of the airplane, the uncertainty of the speed at impact and the uncertainty of the crushing ...of impact, ...
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Nonlinear Simulation of Beam Elements Subjected to High Mass Low Velocity Impact Loading using the Smoothed Particle Hydrodynamics (SPH) Method
... velocity impact loads are: (i) the accurate strength of steel reinforcement and concrete in tension and compression are represented separately by a parameter, namely DIF (ii) linear pressure-sensitive yield ...
6
Expansion of the Riera Approach for Predicting Aircraft Impact Damage to Steel and Concrete Buildings
... aircraft impact loads is typically used to evaluate the response of a relatively rigid, non-responding uniform structure, such as strongly reinforced nuclear reactor containment ...during impact, ...
10
The Effect of Asymmetric Water Entry on the Hydrodynamic Impact
... The present study has shown evidently that the asymmetric water entry and its effect on hydrodynamic impact loads are important in the consideration of the structural design of high-speed vessels. It has ...
8
Analysis of Static and Dynamic Strength of Al Based MMCS Used As A Skin of High Speed Aerospace Vehicle
... of impact phenomenon requires a numerical approach that allows one body (fragment) to pass through another body ...to impact loads, by using explicit finite element code ...to impact by ...
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