SFERA Archivio dei prodotti della Ricerca dell'Università di Ferrara

LIVIERI, Paolo
 Distribuzione geografica
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Continente #
NA - Nord America 7.652
EU - Europa 2.680
AS - Asia 2.119
SA - Sud America 263
AF - Africa 27
OC - Oceania 6
Continente sconosciuto - Info sul continente non disponibili 5
Totale 12.752
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Nazione #
US - Stati Uniti d'America 7.631
IT - Italia 917
SG - Singapore 852
CN - Cina 813
UA - Ucraina 637
DE - Germania 366
TR - Turchia 352
BR - Brasile 241
GB - Regno Unito 238
FI - Finlandia 168
SE - Svezia 99
PL - Polonia 83
FR - Francia 40
NL - Olanda 40
ID - Indonesia 34
BE - Belgio 21
HK - Hong Kong 17
ZA - Sudafrica 14
RU - Federazione Russa 13
CA - Canada 11
NO - Norvegia 9
PH - Filippine 8
BD - Bangladesh 7
CZ - Repubblica Ceca 7
IN - India 7
MX - Messico 7
AR - Argentina 6
AT - Austria 6
CH - Svizzera 6
RO - Romania 6
AL - Albania 5
EC - Ecuador 5
BG - Bulgaria 4
EU - Europa 4
IE - Irlanda 4
JP - Giappone 4
KE - Kenya 4
MA - Marocco 4
NZ - Nuova Zelanda 4
PE - Perù 4
UZ - Uzbekistan 4
IQ - Iraq 3
PK - Pakistan 3
VE - Venezuela 3
VN - Vietnam 3
AE - Emirati Arabi Uniti 2
AU - Australia 2
CO - Colombia 2
DZ - Algeria 2
HN - Honduras 2
HU - Ungheria 2
LT - Lituania 2
MD - Moldavia 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AM - Armenia 1
AZ - Azerbaigian 1
BN - Brunei Darussalam 1
BO - Bolivia 1
CV - Capo Verde 1
EG - Egitto 1
ES - Italia 1
GR - Grecia 1
IL - Israele 1
JM - Giamaica 1
JO - Giordania 1
KR - Corea 1
KW - Kuwait 1
LA - Repubblica Popolare Democratica del Laos 1
NP - Nepal 1
PY - Paraguay 1
RS - Serbia 1
SK - Slovacchia (Repubblica Slovacca) 1
SM - San Marino 1
TH - Thailandia 1
TN - Tunisia 1
Totale 12.752
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Città #
Fairfield 861
Woodbridge 780
Jacksonville 721
Chandler 521
Santa Clara 503
Houston 475
Ashburn 430
Ann Arbor 385
Singapore 384
Wilmington 329
Seattle 321
Cambridge 265
Izmir 232
Nanjing 199
Milan 182
Princeton 165
Beijing 124
Boardman 120
The Dalles 98
San Diego 88
Warsaw 83
Shanghai 79
Ferrara 72
Los Angeles 69
Nanchang 55
Shenyang 53
Tianjin 44
Mountain View 36
Hebei 34
Jakarta 34
Jiaxing 34
Helsinki 33
Rome 29
Changsha 27
Zhengzhou 23
Bremen 21
Padova 20
Redwood City 20
Bologna 19
Brussels 19
Jinan 18
Hong Kong 17
Falkenstein 16
Guangzhou 16
Norwalk 16
San Mateo 16
London 15
Indiana 14
Kunming 14
Napoli 14
Ningbo 14
Orange 14
Verona 14
Council Bluffs 13
Turin 13
Chicago 12
Naples 12
São Paulo 12
Auburn Hills 11
Falls Church 11
Hangzhou 11
Istanbul 11
Frankfurt am Main 10
New York 10
Washington 9
Curitiba 8
Des Moines 8
Ferrara di Monte Baldo 8
Rivamonte 8
Genoa 7
Paris 7
Parma 7
Trondheim 7
Clifton 6
Lanzhou 6
Munich 6
San Francisco 6
Belo Horizonte 5
Capannori 5
Cernusco sul Naviglio 5
Chennai 5
Florence 5
Lappeenranta 5
Ottawa 5
Philadelphia 5
Redmond 5
Ribeirão Preto 5
Tappahannock 5
Tirana 5
Vicenza 5
Anzola 4
Bath 4
Corciano 4
Duncan 4
Haikou 4
Hounslow 4
Imola 4
Lima 4
Modena 4
Monza 4
Totale 8.509
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Nome #
Calcolo dello stress intensity factor di cricche tridimensionali 195
Stress intensity factors for embedded elliptical cracks in cylindrical and spherical vessels 180
Evaluation of effective stress along the border of lateral notches 167
A non-linear model for the fatigue assessment of notched components under fatigue loadings 162
An approximation in closed form for the integral of Oore-Burns for cracks similar to a star domain 151
An implicit gradient application to fatigue of complex structures 146
A J-integral-based approach to predict the fatigue strength of components weakened by sharp V-shaped notches 143
New weight functions and second order approximation of the Oore-Burns integral for elliptical cracks subject to arbitrary normal stress field 141
Sharp evaluation of the Oore-Burns integral for cracks subjected to arbitrary normal stress field 139
An implicit gradient application to fatigue of notches and weldments 139
Local strain energy density and fatigue strength of welded joints under uniaxial and multiaxial loading 138
Intrinsic material length, Theory of Critical Distances and Gradient Mechanics: analogies and differences in processing linear-elastic crack tip stress fields 136
Stress intensity factors from stress analysis of an equivalent hole 135
Analytical Approach in Autofrettaged Spherical Pressure Vessels Considering the Bauschinger Effect 133
An implicit gradient application to fatigue of sharp notches and weldments 133
An Application of the Implicit Gradient Method to Welded Structures Under Multiaxial Fatigue Loadings 130
A numerical approach to fatigue assessment of spot weld joints 127
On the notch sensitivity of cast iron under multi-axial fatigue loading 126
Soluzione analitica per le tensioni residue in processi di autofrettaggio con materiale bilineare 125
Implicit gradient and integral average effective stresses: Relationships and numerical approximations 122
An analysis of three-dimensional planar embedded cracks subjected to uniform tensile stress 121
A Notch Stress Intensity approach applied to fatigue life predictions of welded joints with different local toe geometry 121
A brittle fracture criterion for PMMA V-notches tensile specimens based on a length-enriched eXtended Finite Element approach 120
A preliminary investigation of strength models for degenerate graphite clusters in grey cast iron 120
Elasto-Plastic Strain Concentration Factors in Finite Thickness Plates 118
Effective stress assessment at rectangular rounded lateral notches 118
Local strain energy approach applied to fatigue analysis of welded rectangular hollow section joints 118
The use of the JV parameter in welded joints: stress analysis and fatigue assessment 117
On the second non-singular stress term of the V-notch solution: a new engineering solution 117
On numerical integration for effective stress assessment at notches 116
Analysis of the thickness effect in thin steel welded structures under uniaxial fatigue loading 116
Analytical evaluation of J-integral for elliptical and parabolic notches under mode I and mode II loading 116
Autofrettaged cylindrical vessels and Bauschinger effect: an analytical frame for evaluating residual stress distributions 116
An implicit gradient type of static failure criterion for mixed-mode loading 115
A study of fatigue resistance in joints welded in steel and light alloy according to deformation energy at the weld toes and roots 113
Evaluation of Stress Intensity Factors from elliptical notches under mixed mode loadings 112
Implicit gradient approach for numerical analysis of laser welded joints 111
Use of JVp to predict static failures in notched components 110
First order Oore-Burns integral for nearly circular cracks under uniform tensile loading 110
Fatigue limit evaluation of notches, small cracks and defects: an engineering approach 110
Predicting the fatigue strength of small thickness welded joints using the implicit gradient method 110
Fatigue strength of steel and aluminium welded joints based on generalised stress intensity factors and local strain energy values 108
Different Solutions for Stress and Strain Fields in Autofrettaged Thick-Walled Cylinders 108
Use of J-integral to predict static failures in sharp V-notches and rounded U-notches 106
Valutazione analitica delle tensioni residue in processi di autofrettaggio influenzate dall’effetto Bauschinger 106
Numerical methods for calculating the structural reliability of fatigue-loaded welds 106
Analytic evaluation of the difference between Oore-Burns and Irwin stress intensity factor for elliptical cracks 105
Numerical Evaluation of Fatigue Strength on Mechanical Notched Components under Multiaxial Loadings 105
Local strain energy density and fatigue strength of welded joints 104
A new path independent integral applied to notched components under mode I loadings 103
null 102
Fast assessment of the critical principal stress direction for multiple separated multiaxial loadings 102
The effect of throat underflushing on the fatigue strength of fillet weldments 101
null 98
Resistenza a fatica oligociclica di giunti testa a testa per sistemi di tubazioni in acciaio 98
Previsione della vita a termine con il metodo del gradiente implicito 97
Analytical evaluation of J-Integral for an elliptical notch 96
null 94
Notch Stress Intensity Factors and fatigue strength of aluminium and steel welded joints 92
A simplified multiscale model of degenerate graphite clusters in grey cast iron 85
Gradiente Implicito e non linearità del Materiale 84
J-integral applied to sharp V-shaped notches 84
PROGETTAZIONE E SVILUPPO DI UN SISTEMA PER PROVE A FATICA MULTI-ASSIALI A TRAZIONE E PRESSIONE ESTERNA 82
A GRADIENT FORMULATION FOR THE PREDICTION OF THE STATIC FAILURE LOAD OF BRITTLE NOTCHED COMPONENTS 81
Fatigue assessment of welded connections 78
Stress intensity factor for small embedded cracks in weldments 78
Development of a hierarchical model for voids clusters suitable for cast iron degenerated graphite 78
Calcolo degli stress intensity factors da intagli ellittici sollecitati in modo misto 77
Alcune proprieta’ di J-integral nel caso di intagli laterali raccordati 77
GIUNTI TESTA A TESTA SOLLECITATI A FATICA IN CAMPO OLIGOCICLICO 77
Defects influence on fatigue behaviour of laser welded joints 76
DIMENSIONE DELLA ZONA PLASTICA AL PIEDE DEI CORDONI IN GIUNTI SALDATI IN ACCIAIO E LEGA LEGGERA 76
Fatigue Strength of Welded Joints: a Synthesis based on Generalised Stress Intensity Factor and Local Strain Energy 75
PREVISIONE DELLA RESISTENZA A FATICA IN SALDATURE PER PUNTI ATTRAVERSO MODELLAZIONE SOLIDA 73
Giunti saldati: limiti all’utilizzo dei criteri di campo per plasticizzazione localizzata al piede dei cordoni 72
Progettazione assistita di giunti saldati sollecitati a fatica, mediante modelli solidi e criteri 3D 71
Calcolo di J-integral in presenza di raggi di fondo intaglio non nulli 71
Calcolo degli stress intensity factors di saldature con tecniche digitali 71
Analisi di resistenza a fatica con elementi finiti: tecniche di calcolo di tensioni efficaci locali 71
Metodi numerici per il calcolo della resistenza a fatica di saldature in acciaio ad arco 71
Calcolo del picco di tensione in intagli ad U tridimensionali 70
ELASTIC WARPING IN THIN WALLED STRUCTURES TO IMPROVE TORSIONAL STIFFNESS IN CAR BODY 70
Alcune correlazioni tra dimensione della zona plastica e resistenza a fatica delle unioni saldate 69
Stima sperimentale dello stress intensity factor a partire da intagli equivalenti 69
FATIGUE TESTS ON RIVETED CONNECTIONS 69
Valutazione numerica dell’effetto della geometria del cordone sulla resistenza a fatica delle giunzioni saldate 69
Ottimizzazione di giunti saldati d'angolo per sollecitazioni di fatica 69
Resistenza a fatica di giunzioni saldate tubolari sollecitate a torsione 68
CALCOLO DEL COEFFICIENTE DI RILASSAMENTO PLASTICO NEL CASO DI INTAGLI APERTI 68
Sull’estensione alle sollecitazioni multiassiali del gradiente implicito nella previsione di resistenza a fatica di giunzioni saldate 67
Static Failure Load Predictions under Mixed Mode Loading with an Implicit Gradient Formulation 66
Fattori di intensificazione delle tensioni per cricche ad angolo triangolari in corrispondenza di intersezione di fori sollecitate a modo I 66
PREVISIONE DELLA RESISTENZA A FATICA DI COMPONENTI MECCANICI INTERESSATI DA PLASTICIZZAZIONE ALL'APICE DELL'INTAGLIO 66
Stress intensity factors in three-dimensional planar cracks subjected to uniform tensile stress 65
Sulla propagazione della resistenza a fatica di giunzioni saldate sollecitate da carichi multiassiali 65
Plastic Notch Stress Intensity Factors for Large V-Shaped Notches under Mixed Load Conditions 64
An implicit gradient stress failure condition 64
ESPRESSIONE IN FORMA CHIUSA DELLO STRESS INTENSITY FACTOR DI PICCOLE CRICCHE TRIDIMENSIONALI SOLLECITATE A TRAZIONE 63
Tensioni elasto-plastiche in recipienti a pressione 63
A closed form for the stress intensity factor of a small embedded square-like flaw 63
Totale 10.065
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Categoria #
all - tutte 67.451
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 322
Totale 67.773
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/2020388 0 0 0 0 0 0 0 0 0 215 136 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
2024/20252.441 85 111 269 81 432 265 136 220 454 388 0 0
Totale 12.994