Cornel IACOB-MARE


29-90 ANALIZA TENSIUNILOR ȘI DEFORMAȚIILOR LA ȘASIUL UNUI VAGON DE MARFĂ CU PEREȚI ÎNALȚI ÎN URMA UNOR LUCRĂRI DE REPARAȚIE ȘI CONSOLIDARE

ANALYSIS OF TENSIONS AND DEFORMATIONS TO THE
CHASSIS OF A FREIGHT WAGON WITH HIGH WALLS
AFTER CONSOLIDATION AND REPAIR WORKS
This paper checks by the finite element method the solution to
strengthen the chassis of a boxcar with high walls in the process of corrective
and predictive maintenance railway vehicles run scheduled ungass works
inspections and repairs in order to keep running optimally or improved and
increase transport capacity correlated with the life extension of the rail vehicle
Keywords: freight wagon loads, stresses, strains, maintenance
Cuvinte cheie: vagoane de marfă, sarcini, tensiuni, deformaţii,
mentenanţă

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27-81 CONCLUZII ŞI CONTRIBUŢII PERSONALE LA CONFIRMAREA REZULTATELOR NUMERICE PRIN ANALIZA REZULTATELOR OBŢINUTE EXPERIMENTAL, PENTRU VAGONUL DESCOPERIT CU PEREŢI ÎNALŢI

CONCLUSIONS AND PERSONAL CONTRIBUTIONS
TO THE CONFIRMATION NUMBER OF RESULTS
BY ANALYZING EXPERIMENTAL RESULTS,
WAGON DISCOVER HIGH WALLS
This article aims to confirm the results obtained using the finite element method to simulate the compression on a freight wagon buffers discovered by high walls Comparing the numerical results with experimental results obtained with the method of resistive electric tensometry.
Keywords: cargo wagon, finite elements, stresses, deformations
Cuvinte cheie: vagon de marfă, elemente finite, tensiuni, deformaţii

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25-85 VERIFICAREA STRUCTURII DE REZISTENŢĂ LA VAGOANELE DE MARFĂ DESCOPERITE CU PEREŢI ÎNALŢI UTILIZATE ÎN TRANSPORTURILE UZINALE CU METODA ELEMENTELOR FINITE

CHECKING THE STRUCTURE OF RESISTANCE FREIGHT
WAGONS DISCOVER HIGH WALL IN TRANSPORT
FACTORIES FINITE ELEMENTS
This article aims to examine the structure simulating resistance to
compression of the buffers a freight wagon found with high walls used in
factories and railways removal solution validation platform Handbrake finite
element method.
Keywords: transport, freight wagon power roads, finite elements
Cuvinte cheie: vagon de marfă, transporturi uzinale, elemente finite
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25-84 ANALIZA EXPERIMENTALĂ A TENSIUNILOR ŞI DEFORMAŢIILOR LA VAGOANELE DE MARFĂ DESCOPERITE CU PEREŢI ÎNALŢI UTILIZATE ÎN TRANSPORTURILE UZINALE PRIN METODA TENSOMETRIEI ELECTRICE REZISTIVE

EXPERIMENTAL ANALYSIS OF STRESSES AND
STRAINS FREIGHT WAGONS DISCOVER HIGH WALL IN
TRANSPORT FACTORIES TENSOMETRIEI USING
ELECTRICAL RESISTIVE
This article aims to examine the resistance structure by static testing
with combined efforts from a freight car found with high walls to use railway
Factory method resistive electric tensometriei.
Keywords: transport, freight wagon power roads, tensions, deformations
Cuvinte cheie: vagon de marfă, transporturi uzinale, tensiuni, deformaţii
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23-79 SOLUȚII CONSTRUCTIVE PRIVIND REALIZAREA PARAPETELOR DE PROTECȚIE CE ECHIPEAZĂ CĂILE RUTIERE

CONSTRUCTIVE SOLUTIONS REGARDING THE
IMPLEMENTATION OF THE PROTECTIVE
RAILINGS FITTED ROADS
By definition, the railing is a wall or a railing of little height which
serves to delimit the edge of a road, a bridge, aimed at stopping vehicles and
restoration mainly on the carriageway, pedestrians and conveyance of other
road users.
Cuvinte cheie: carcase, rezistență, oţel, deformare, parapet de protecţie
Keywords: enclosures, endurance, steel, deformation, protection guardrail

23-79 SOLUȚII CONSTRUCTIVE PRIVIND REALIZAREA PARAPETELOR DE PROTECȚIE CE ECHIPEAZĂ


24-24 SIMULAREA COMPRESIUNII PE TAMPOANELE UNUI VAGON DE MARFĂ UTILIZAT ÎN TRANSPORTURILE UZINALE CU METODA ELEMENTELOR FINITE

FREIGHT WAGON USED FOR FACTORY TRANSPORT
COMPRESSION BUFFERS SIMULATION USING FINITE
ELEMENTS METHOD
Finite elements method is one of most powerful instrument of the
mechanical engineer do its versatility. Finite element method was developed by
aeronautical engineers but since his appearance the method was use also in
other fields like automotive, civil engineering etc.
Cuvinte cheie: vagon de marfă, cale ferată uzinală, elemente finite
Keywords: freight wagon, the railroad of the plant, finite elements

24 SIMULAREA COMPRESIUNII PE TAMPOANELE UNUI VAGON DE MARFĂ UTILIZAT ÎN TRANSPORTURILE UZINALE CU METODA ELEMENTELOR FINITE


24-53 REZULTATE ALE SIMULĂRII COMPUTERIZATE A CURGERII PRIN TURBINA CROSS-FLOW TIP HYE 10a

RESULTS OF COMPUTATIONAL FLUID DYNAMICS
SIMULATION THROUGH HYE 10a CROSS-FLOW TURBINE
In this paper are presented the results of CFD simulations performed
on turbine named HYE 10, made at the S.C. Hydro Engineering SA Resita. The
cross-flow turbine equips a micro-hydro power unit with 8.25 kW calculated
hydraulic power.
Cuvinte cheie: rezultate, simulare computerizată, curgere, putere
hidraulică, 8,25 kW
Keywords: results, computational fluid dynamics, flow, hydraulic power,
8.25 kW

53 REZULTATE ALE SIMULĂRII COMPUTERIZATE A CURGERII PRIN TURBINA CROSS-FLOW TIP HYE 10a


21-94 TIPURI CONSTRUCTIVE ŞI CARACTERISTICI TEHNICE ALE VAGOANELOR DE MARFĂ FOLOSITE LA CALEA FERATĂ UZINALĂ

TYPES ON CONSTRUCTION AND TECHNICAL
CHARACTERISTICS OF WAGONS USED
TO INDUSTRIAL RAILWAY
This paper aims to study of the constructive and technical
characteristics, the mostrepresentative freidht cars used in rail wagons found
this plant on 2 and 4 axles.
Cuvinte cheie: vagoane de marfă descoperite, cale ferată uzinală,
sarcini, tensiuni, deformaţii
Keywords: freight wagons discovered, railway plant, loads, stresses,
deformations

94 TIPURI CONSTRUCTIVE ŞI CARACTERISTICI TEHNICE


21-93 METODE DE PROIECTARE ŞI VERIFICARE A STRUCTURILOR DE REZISTENŢĂ LA VEHICULELE FEROVIARE

METHODS FOR DESIGN AND VERIFICATION OF
STRUCTURES OF RESISTANCE FROM RAILWAY VEHICLES
The girl is to analyse the methods of design and verification of
structures of resistance from railway vehicles used over time in railway
transport.
Cuvinte cheie: metoda elemntelor finite, material rulant, tensiuni,
deformaţii.
Keywords: method elemntelor finished, rolling, tension, strain

93 METODE DE PROIECTARE ŞI VERIFICARE