SFERA Archivio dei prodotti della Ricerca dell'Università di Ferrara

LIVIERI, Paolo
 Distribuzione geografica
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Continente #
NA - Nord America 7.259
EU - Europa 2.404
AS - Asia 1.600
SA - Sud America 9
Continente sconosciuto - Info sul continente non disponibili 5
OC - Oceania 4
AF - Africa 1
Totale 11.282
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Nazione #
US - Stati Uniti d'America 7.244
CN - Cina 808
IT - Italia 805
UA - Ucraina 604
SG - Singapore 386
TR - Turchia 346
DE - Germania 313
GB - Regno Unito 237
FI - Finlandia 146
SE - Svezia 99
PL - Polonia 83
FR - Francia 36
ID - Indonesia 34
BE - Belgio 20
CA - Canada 11
NL - Olanda 9
NO - Norvegia 9
RU - Federazione Russa 7
BR - Brasile 6
IN - India 6
RO - Romania 6
CH - Svizzera 5
CZ - Repubblica Ceca 5
EU - Europa 4
HK - Hong Kong 4
IE - Irlanda 4
PH - Filippine 4
AL - Albania 3
BG - Bulgaria 3
MX - Messico 3
VN - Vietnam 3
AU - Australia 2
BD - Bangladesh 2
JP - Giappone 2
LT - Lituania 2
NZ - Nuova Zelanda 2
PE - Perù 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AR - Argentina 1
AT - Austria 1
CV - Capo Verde 1
ES - Italia 1
GR - Grecia 1
HN - Honduras 1
HU - Ungheria 1
KR - Corea 1
KW - Kuwait 1
LA - Repubblica Popolare Democratica del Laos 1
MD - Moldavia 1
RS - Serbia 1
SK - Slovacchia (Repubblica Slovacca) 1
SM - San Marino 1
TH - Thailandia 1
UZ - Uzbekistan 1
Totale 11.282
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Città #
Fairfield 861
Woodbridge 780
Jacksonville 721
Chandler 521
Houston 475
Ashburn 420
Ann Arbor 385
Santa Clara 350
Wilmington 329
Seattle 321
Singapore 293
Cambridge 265
Izmir 231
Nanjing 199
Milan 173
Princeton 165
Beijing 124
Boardman 120
San Diego 88
Warsaw 83
Shanghai 78
Ferrara 67
Los Angeles 64
Nanchang 55
Shenyang 53
Tianjin 44
Mountain View 36
Hebei 34
Jakarta 34
Jiaxing 34
Changsha 27
Zhengzhou 23
Bremen 21
Redwood City 20
Rome 20
Brussels 19
Jinan 18
Bologna 17
Guangzhou 16
Norwalk 16
San Mateo 16
Indiana 14
London 14
Napoli 14
Ningbo 14
Orange 14
Padova 14
Verona 14
Kunming 13
Turin 12
Auburn Hills 11
Falls Church 11
Hangzhou 11
Helsinki 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
Genoa 7
Parma 7
Trondheim 7
Lanzhou 6
Munich 6
Capannori 5
Cernusco sul Naviglio 5
Chennai 5
Clifton 5
Lappeenranta 5
Ottawa 5
Philadelphia 5
Redmond 5
San Francisco 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
Torino 4
Acton 3
Ancona 3
Bari 3
Bergamo 3
Brescia 3
Caerano di San Marco 3
Capraia e Limite 3
Totale 8.031
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Nome #
Calcolo dello stress intensity factor di cricche tridimensionali 175
Stress intensity factors for embedded elliptical cracks in cylindrical and spherical vessels 170
Evaluation of effective stress along the border of lateral notches 145
A non-linear model for the fatigue assessment of notched components under fatigue loadings 145
An approximation in closed form for the integral of Oore-Burns for cracks similar to a star domain 138
New weight functions and second order approximation of the Oore-Burns integral for elliptical cracks subject to arbitrary normal stress field 132
An implicit gradient application to fatigue of complex structures 131
Stress intensity factors from stress analysis of an equivalent hole 129
Sharp evaluation of the Oore-Burns integral for cracks subjected to arbitrary normal stress field 128
Local strain energy density and fatigue strength of welded joints under uniaxial and multiaxial loading 127
Intrinsic material length, Theory of Critical Distances and Gradient Mechanics: analogies and differences in processing linear-elastic crack tip stress fields 127
An implicit gradient application to fatigue of sharp notches and weldments 124
A J-integral-based approach to predict the fatigue strength of components weakened by sharp V-shaped notches 123
Analytical Approach in Autofrettaged Spherical Pressure Vessels Considering the Bauschinger Effect 122
An implicit gradient application to fatigue of notches and weldments 119
An Application of the Implicit Gradient Method to Welded Structures Under Multiaxial Fatigue Loadings 116
On the notch sensitivity of cast iron under multi-axial fatigue loading 115
Elasto-Plastic Strain Concentration Factors in Finite Thickness Plates 114
Soluzione analitica per le tensioni residue in processi di autofrettaggio con materiale bilineare 113
An analysis of three-dimensional planar embedded cracks subjected to uniform tensile stress 112
Local strain energy approach applied to fatigue analysis of welded rectangular hollow section joints 110
An implicit gradient type of static failure criterion for mixed-mode loading 109
Implicit gradient and integral average effective stresses: Relationships and numerical approximations 109
Effective stress assessment at rectangular rounded lateral notches 109
The use of the JV parameter in welded joints: stress analysis and fatigue assessment 107
Evaluation of Stress Intensity Factors from elliptical notches under mixed mode loadings 107
On numerical integration for effective stress assessment at notches 107
A numerical approach to fatigue assessment of spot weld joints 107
Analysis of the thickness effect in thin steel welded structures under uniaxial fatigue loading 107
A brittle fracture criterion for PMMA V-notches tensile specimens based on a length-enriched eXtended Finite Element approach 106
Autofrettaged cylindrical vessels and Bauschinger effect: an analytical frame for evaluating residual stress distributions 106
Use of JVp to predict static failures in notched components 105
Fatigue strength of steel and aluminium welded joints based on generalised stress intensity factors and local strain energy values 105
A Notch Stress Intensity approach applied to fatigue life predictions of welded joints with different local toe geometry 105
Analytical evaluation of J-integral for elliptical and parabolic notches under mode I and mode II loading 105
Use of J-integral to predict static failures in sharp V-notches and rounded U-notches 103
First order Oore-Burns integral for nearly circular cracks under uniform tensile loading 103
A preliminary investigation of strength models for degenerate graphite clusters in grey cast iron 103
Predicting the fatigue strength of small thickness welded joints using the implicit gradient method 103
A study of fatigue resistance in joints welded in steel and light alloy according to deformation energy at the weld toes and roots 103
null 102
On the second non-singular stress term of the V-notch solution: a new engineering solution 101
Different Solutions for Stress and Strain Fields in Autofrettaged Thick-Walled Cylinders 101
Implicit gradient approach for numerical analysis of laser welded joints 101
Numerical methods for calculating the structural reliability of fatigue-loaded welds 100
Fatigue limit evaluation of notches, small cracks and defects: an engineering approach 100
Local strain energy density and fatigue strength of welded joints 99
Analytic evaluation of the difference between Oore-Burns and Irwin stress intensity factor for elliptical cracks 99
Valutazione analitica delle tensioni residue in processi di autofrettaggio influenzate dall’effetto Bauschinger 99
null 98
Numerical Evaluation of Fatigue Strength on Mechanical Notched Components under Multiaxial Loadings 97
Fast assessment of the critical principal stress direction for multiple separated multiaxial loadings 94
null 94
The effect of throat underflushing on the fatigue strength of fillet weldments 92
A new path independent integral applied to notched components under mode I loadings 91
Analytical evaluation of J-Integral for an elliptical notch 85
Notch Stress Intensity Factors and fatigue strength of aluminium and steel welded joints 84
Previsione della vita a termine con il metodo del gradiente implicito 82
Resistenza a fatica oligociclica di giunti testa a testa per sistemi di tubazioni in acciaio 78
Fatigue assessment of welded connections 75
J-integral applied to sharp V-shaped notches 75
A simplified multiscale model of degenerate graphite clusters in grey cast iron 73
Stress intensity factor for small embedded cracks in weldments 73
Development of a hierarchical model for voids clusters suitable for cast iron degenerated graphite 72
Gradiente Implicito e non linearità del Materiale 71
Defects influence on fatigue behaviour of laser welded joints 71
A GRADIENT FORMULATION FOR THE PREDICTION OF THE STATIC FAILURE LOAD OF BRITTLE NOTCHED COMPONENTS 70
Fatigue Strength of Welded Joints: a Synthesis based on Generalised Stress Intensity Factor and Local Strain Energy 66
Alcune proprieta’ di J-integral nel caso di intagli laterali raccordati 66
Calcolo del picco di tensione in intagli ad U tridimensionali 65
Calcolo degli stress intensity factors da intagli ellittici sollecitati in modo misto 65
GIUNTI TESTA A TESTA SOLLECITATI A FATICA IN CAMPO OLIGOCICLICO 65
DIMENSIONE DELLA ZONA PLASTICA AL PIEDE DEI CORDONI IN GIUNTI SALDATI IN ACCIAIO E LEGA LEGGERA 64
Valutazione numerica dell’effetto della geometria del cordone sulla resistenza a fatica delle giunzioni saldate 64
Progettazione assistita di giunti saldati sollecitati a fatica, mediante modelli solidi e criteri 3D 62
Calcolo di J-integral in presenza di raggi di fondo intaglio non nulli 62
Giunti saldati: limiti all’utilizzo dei criteri di campo per plasticizzazione localizzata al piede dei cordoni 62
Calcolo degli stress intensity factors di saldature con tecniche digitali 62
Ottimizzazione di giunti saldati d'angolo per sollecitazioni di fatica 62
PREVISIONE DELLA RESISTENZA A FATICA IN SALDATURE PER PUNTI ATTRAVERSO MODELLAZIONE SOLIDA 62
Static Failure Load Predictions under Mixed Mode Loading with an Implicit Gradient Formulation 61
Resistenza a fatica di giunzioni saldate tubolari sollecitate a torsione 60
Stima sperimentale dello stress intensity factor a partire da intagli equivalenti 60
FATIGUE TESTS ON RIVETED CONNECTIONS 60
Plastic Notch Stress Intensity Factors for Large V-Shaped Notches under Mixed Load Conditions 59
CALCOLO DEL COEFFICIENTE DI RILASSAMENTO PLASTICO NEL CASO DI INTAGLI APERTI 59
PROGETTAZIONE E SVILUPPO DI UN SISTEMA PER PROVE A FATICA MULTI-ASSIALI A TRAZIONE E PRESSIONE ESTERNA 59
PREVISIONE DELLA RESISTENZA A FATICA DI COMPONENTI MECCANICI INTERESSATI DA PLASTICIZZAZIONE ALL'APICE DELL'INTAGLIO 59
ESPRESSIONE IN FORMA CHIUSA DELLO STRESS INTENSITY FACTOR DI PICCOLE CRICCHE TRIDIMENSIONALI SOLLECITATE A TRAZIONE 58
Elasto-plastic straining at a notch root 58
Fattori di intensificazione delle tensioni per cricche ad angolo triangolari in corrispondenza di intersezione di fori sollecitate a modo I 58
Sull’estensione alle sollecitazioni multiassiali del gradiente implicito nella previsione di resistenza a fatica di giunzioni saldate 58
Sulla propagazione della resistenza a fatica di giunzioni saldate sollecitate da carichi multiassiali 58
Alcune correlazioni tra dimensione della zona plastica e resistenza a fatica delle unioni saldate 57
ELASTIC WARPING IN THIN WALLED STRUCTURES TO IMPROVE TORSIONAL STIFFNESS IN CAR BODY 57
Tensioni elasto-plastiche in recipienti a pressione 57
An implicit gradient stress failure condition 57
Effective stress parameters close to stress singularities 56
Stress intensity factors in three-dimensional planar cracks subjected to uniform tensile stress 56
Metodi semplificati per il calcolo delle tensioni all'apice di un intaglio 56
Totale 9.091
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Categoria #
all - tutte 55.429
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 267
Totale 55.696
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.283 0 0 0 0 127 252 136 220 160 215 136 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
2024/2025957 85 111 269 81 411 0 0 0 0 0 0 0
Totale 11.510