SFERA Archivio dei prodotti della Ricerca dell'Università di Ferrara

LIVIERI, Paolo
 Distribuzione geografica
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Continente #
NA - Nord America 7.437
EU - Europa 2.461
AS - Asia 1.639
SA - Sud America 16
Continente sconosciuto - Info sul continente non disponibili 5
OC - Oceania 4
AF - Africa 1
Totale 11.563
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Nazione #
US - Stati Uniti d'America 7.422
IT - Italia 820
CN - Cina 812
UA - Ucraina 605
SG - Singapore 416
TR - Turchia 348
DE - Germania 320
GB - Regno Unito 237
FI - Finlandia 168
SE - Svezia 99
PL - Polonia 83
FR - Francia 40
ID - Indonesia 34
BE - Belgio 20
NL - Olanda 13
BR - Brasile 11
CA - Canada 11
NO - Norvegia 9
RU - Federazione Russa 8
CZ - Repubblica Ceca 6
IN - India 6
RO - Romania 6
CH - Svizzera 5
AL - Albania 4
EU - Europa 4
HK - Hong Kong 4
IE - Irlanda 4
PH - Filippine 4
BG - Bulgaria 3
MX - Messico 3
VN - Vietnam 3
AR - Argentina 2
AU - Australia 2
BD - Bangladesh 2
HU - Ungheria 2
JP - Giappone 2
LT - Lituania 2
NZ - Nuova Zelanda 2
PE - Perù 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AE - Emirati Arabi Uniti 1
AT - Austria 1
BN - Brunei Darussalam 1
CV - Capo Verde 1
ES - Italia 1
GR - Grecia 1
HN - Honduras 1
IQ - Iraq 1
KR - Corea 1
KW - Kuwait 1
LA - Repubblica Popolare Democratica del Laos 1
MD - Moldavia 1
PY - Paraguay 1
RS - Serbia 1
SK - Slovacchia (Repubblica Slovacca) 1
SM - San Marino 1
TH - Thailandia 1
UZ - Uzbekistan 1
Totale 11.563
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Città #
Fairfield 861
Woodbridge 780
Jacksonville 721
Chandler 521
Santa Clara 503
Houston 475
Ashburn 424
Ann Arbor 385
Wilmington 329
Singapore 323
Seattle 321
Cambridge 265
Izmir 231
Nanjing 199
Milan 173
Princeton 165
Beijing 124
Boardman 120
San Diego 88
Warsaw 83
Shanghai 78
Ferrara 69
Los Angeles 67
Nanchang 55
Shenyang 53
Tianjin 44
Mountain View 36
Hebei 34
Jakarta 34
Jiaxing 34
Helsinki 33
Changsha 27
Zhengzhou 23
Bremen 21
Redwood City 20
Rome 20
Brussels 19
Jinan 18
Bologna 17
Guangzhou 16
Norwalk 16
San Mateo 16
Padova 15
Indiana 14
Kunming 14
London 14
Napoli 14
Ningbo 14
Orange 14
Verona 14
Turin 12
Auburn Hills 11
Falls Church 11
Hangzhou 11
Istanbul 11
Frankfurt am Main 10
Naples 10
New York 10
Chicago 9
Washington 9
Des Moines 8
Ferrara di Monte Baldo 8
Rivamonte 8
Falkenstein 7
Genoa 7
Paris 7
Parma 7
Trondheim 7
Clifton 6
Lanzhou 6
Munich 6
San Francisco 6
Capannori 5
Cernusco sul Naviglio 5
Chennai 5
Lappeenranta 5
Ottawa 5
Philadelphia 5
Redmond 5
Tappahannock 5
Vicenza 5
Anzola 4
Bath 4
Duncan 4
Haikou 4
Hong Kong 4
Hounslow 4
Imola 4
Modena 4
North Bergen 4
Olomouc 4
Oxford 4
Serra 4
Stra 4
Tirana 4
Torino 4
Udine 4
Acton 3
Ancona 3
Bari 3
Totale 8.259
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Nome #
Calcolo dello stress intensity factor di cricche tridimensionali 178
Stress intensity factors for embedded elliptical cracks in cylindrical and spherical vessels 171
Evaluation of effective stress along the border of lateral notches 158
A non-linear model for the fatigue assessment of notched components under fatigue loadings 149
An approximation in closed form for the integral of Oore-Burns for cracks similar to a star domain 141
An implicit gradient application to fatigue of complex structures 135
New weight functions and second order approximation of the Oore-Burns integral for elliptical cracks subject to arbitrary normal stress field 135
Intrinsic material length, Theory of Critical Distances and Gradient Mechanics: analogies and differences in processing linear-elastic crack tip stress fields 131
Sharp evaluation of the Oore-Burns integral for cracks subjected to arbitrary normal stress field 131
Stress intensity factors from stress analysis of an equivalent hole 130
Local strain energy density and fatigue strength of welded joints under uniaxial and multiaxial loading 129
An implicit gradient application to fatigue of sharp notches and weldments 126
A J-integral-based approach to predict the fatigue strength of components weakened by sharp V-shaped notches 124
An implicit gradient application to fatigue of notches and weldments 124
Analytical Approach in Autofrettaged Spherical Pressure Vessels Considering the Bauschinger Effect 123
An Application of the Implicit Gradient Method to Welded Structures Under Multiaxial Fatigue Loadings 120
On the notch sensitivity of cast iron under multi-axial fatigue loading 117
Elasto-Plastic Strain Concentration Factors in Finite Thickness Plates 115
Soluzione analitica per le tensioni residue in processi di autofrettaggio con materiale bilineare 115
An analysis of three-dimensional planar embedded cracks subjected to uniform tensile stress 113
Effective stress assessment at rectangular rounded lateral notches 112
An implicit gradient type of static failure criterion for mixed-mode loading 111
Implicit gradient and integral average effective stresses: Relationships and numerical approximations 111
Local strain energy approach applied to fatigue analysis of welded rectangular hollow section joints 111
On numerical integration for effective stress assessment at notches 110
A numerical approach to fatigue assessment of spot weld joints 110
Evaluation of Stress Intensity Factors from elliptical notches under mixed mode loadings 109
The use of the JV parameter in welded joints: stress analysis and fatigue assessment 108
Analysis of the thickness effect in thin steel welded structures under uniaxial fatigue loading 108
Analytical evaluation of J-integral for elliptical and parabolic notches under mode I and mode II loading 108
On the second non-singular stress term of the V-notch solution: a new engineering solution 107
A brittle fracture criterion for PMMA V-notches tensile specimens based on a length-enriched eXtended Finite Element approach 107
A Notch Stress Intensity approach applied to fatigue life predictions of welded joints with different local toe geometry 107
Autofrettaged cylindrical vessels and Bauschinger effect: an analytical frame for evaluating residual stress distributions 107
Use of JVp to predict static failures in notched components 106
Fatigue strength of steel and aluminium welded joints based on generalised stress intensity factors and local strain energy values 106
A preliminary investigation of strength models for degenerate graphite clusters in grey cast iron 106
First order Oore-Burns integral for nearly circular cracks under uniform tensile loading 105
Predicting the fatigue strength of small thickness welded joints using the implicit gradient method 105
Use of J-integral to predict static failures in sharp V-notches and rounded U-notches 104
A study of fatigue resistance in joints welded in steel and light alloy according to deformation energy at the weld toes and roots 104
Implicit gradient approach for numerical analysis of laser welded joints 103
null 102
Different Solutions for Stress and Strain Fields in Autofrettaged Thick-Walled Cylinders 102
Numerical methods for calculating the structural reliability of fatigue-loaded welds 102
Analytic evaluation of the difference between Oore-Burns and Irwin stress intensity factor for elliptical cracks 101
Fatigue limit evaluation of notches, small cracks and defects: an engineering approach 101
Local strain energy density and fatigue strength of welded joints 100
Valutazione analitica delle tensioni residue in processi di autofrettaggio influenzate dall’effetto Bauschinger 100
Numerical Evaluation of Fatigue Strength on Mechanical Notched Components under Multiaxial Loadings 100
null 98
Fast assessment of the critical principal stress direction for multiple separated multiaxial loadings 95
null 94
The effect of throat underflushing on the fatigue strength of fillet weldments 93
A new path independent integral applied to notched components under mode I loadings 92
Analytical evaluation of J-Integral for an elliptical notch 88
Notch Stress Intensity Factors and fatigue strength of aluminium and steel welded joints 85
Previsione della vita a termine con il metodo del gradiente implicito 85
Resistenza a fatica oligociclica di giunti testa a testa per sistemi di tubazioni in acciaio 80
A simplified multiscale model of degenerate graphite clusters in grey cast iron 77
Fatigue assessment of welded connections 76
Gradiente Implicito e non linearità del Materiale 76
J-integral applied to sharp V-shaped notches 76
Stress intensity factor for small embedded cracks in weldments 76
Development of a hierarchical model for voids clusters suitable for cast iron degenerated graphite 74
Defects influence on fatigue behaviour of laser welded joints 73
A GRADIENT FORMULATION FOR THE PREDICTION OF THE STATIC FAILURE LOAD OF BRITTLE NOTCHED COMPONENTS 72
GIUNTI TESTA A TESTA SOLLECITATI A FATICA IN CAMPO OLIGOCICLICO 68
Progettazione assistita di giunti saldati sollecitati a fatica, mediante modelli solidi e criteri 3D 67
Fatigue Strength of Welded Joints: a Synthesis based on Generalised Stress Intensity Factor and Local Strain Energy 67
Calcolo degli stress intensity factors da intagli ellittici sollecitati in modo misto 67
Alcune proprieta’ di J-integral nel caso di intagli laterali raccordati 67
Calcolo del picco di tensione in intagli ad U tridimensionali 66
Valutazione numerica dell’effetto della geometria del cordone sulla resistenza a fatica delle giunzioni saldate 66
Calcolo di J-integral in presenza di raggi di fondo intaglio non nulli 65
DIMENSIONE DELLA ZONA PLASTICA AL PIEDE DEI CORDONI IN GIUNTI SALDATI IN ACCIAIO E LEGA LEGGERA 65
PREVISIONE DELLA RESISTENZA A FATICA IN SALDATURE PER PUNTI ATTRAVERSO MODELLAZIONE SOLIDA 65
Giunti saldati: limiti all’utilizzo dei criteri di campo per plasticizzazione localizzata al piede dei cordoni 63
Calcolo degli stress intensity factors di saldature con tecniche digitali 63
Ottimizzazione di giunti saldati d'angolo per sollecitazioni di fatica 63
Static Failure Load Predictions under Mixed Mode Loading with an Implicit Gradient Formulation 62
Sull’estensione alle sollecitazioni multiassiali del gradiente implicito nella previsione di resistenza a fatica di giunzioni saldate 62
PROGETTAZIONE E SVILUPPO DI UN SISTEMA PER PROVE A FATICA MULTI-ASSIALI A TRAZIONE E PRESSIONE ESTERNA 62
Resistenza a fatica di giunzioni saldate tubolari sollecitate a torsione 61
Stima sperimentale dello stress intensity factor a partire da intagli equivalenti 61
FATIGUE TESTS ON RIVETED CONNECTIONS 61
Plastic Notch Stress Intensity Factors for Large V-Shaped Notches under Mixed Load Conditions 60
ESPRESSIONE IN FORMA CHIUSA DELLO STRESS INTENSITY FACTOR DI PICCOLE CRICCHE TRIDIMENSIONALI SOLLECITATE A TRAZIONE 60
CALCOLO DEL COEFFICIENTE DI RILASSAMENTO PLASTICO NEL CASO DI INTAGLI APERTI 60
Fattori di intensificazione delle tensioni per cricche ad angolo triangolari in corrispondenza di intersezione di fori sollecitate a modo I 60
PREVISIONE DELLA RESISTENZA A FATICA DI COMPONENTI MECCANICI INTERESSATI DA PLASTICIZZAZIONE ALL'APICE DELL'INTAGLIO 60
Alcune correlazioni tra dimensione della zona plastica e resistenza a fatica delle unioni saldate 59
Elasto-plastic straining at a notch root 59
Tensioni elasto-plastiche in recipienti a pressione 59
Sulla propagazione della resistenza a fatica di giunzioni saldate sollecitate da carichi multiassiali 59
ELASTIC WARPING IN THIN WALLED STRUCTURES TO IMPROVE TORSIONAL STIFFNESS IN CAR BODY 58
An implicit gradient stress failure condition 58
Effective stress parameters close to stress singularities 57
Stress intensity factors in three-dimensional planar cracks subjected to uniform tensile stress 57
Metodi semplificati per il calcolo delle tensioni all'apice di un intaglio 57
Totale 9.292
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Categoria #
all - tutte 57.760
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 277
Totale 58.037
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.156 0 0 0 0 0 252 136 220 160 215 136 37
2020/20211.868 165 115 97 215 79 272 93 207 54 275 191 105
2021/20221.335 49 145 108 36 38 76 47 63 41 135 130 467
2022/20231.524 171 42 36 160 250 217 137 139 218 18 76 60
2023/2024713 90 103 31 27 48 47 31 50 18 25 37 206
2024/20251.238 85 111 269 81 432 260 0 0 0 0 0 0
Totale 11.791