SFERA Archivio dei prodotti della Ricerca dell'Università di Ferrara

LIVIERI, Paolo
 Distribuzione geografica
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Continente #
NA - Nord America 6.810
EU - Europa 2.310
AS - Asia 1.375
SA - Sud America 6
Continente sconosciuto - Info sul continente non disponibili 5
OC - Oceania 4
AF - Africa 1
Totale 10.511
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Nazione #
US - Stati Uniti d'America 6.798
CN - Cina 801
IT - Italia 746
UA - Ucraina 604
TR - Turchia 346
DE - Germania 304
GB - Regno Unito 231
SG - Singapore 193
FI - Finlandia 143
SE - Svezia 99
PL - Polonia 83
FR - Francia 33
BE - Belgio 18
ID - Indonesia 11
CA - Canada 8
NO - Norvegia 7
RU - Federazione Russa 7
IN - India 6
CH - Svizzera 5
CZ - Repubblica Ceca 5
RO - Romania 5
EU - Europa 4
HK - Hong Kong 4
IE - Irlanda 4
AL - Albania 3
BG - Bulgaria 3
BR - Brasile 3
MX - Messico 3
NL - Olanda 3
VN - Vietnam 3
AU - Australia 2
BD - Bangladesh 2
JP - Giappone 2
NZ - Nuova Zelanda 2
PE - Perù 2
PH - Filippine 2
A2 - ???statistics.table.value.countryCode.A2??? 1
AR - Argentina 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 10.511
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Città #
Fairfield 861
Woodbridge 780
Jacksonville 721
Chandler 521
Houston 475
Ashburn 417
Ann Arbor 385
Wilmington 329
Seattle 321
Cambridge 265
Izmir 231
Nanjing 199
Milan 169
Princeton 165
Beijing 124
Boardman 120
Singapore 111
San Diego 88
Warsaw 83
Shanghai 75
Ferrara 67
Los Angeles 64
Nanchang 55
Shenyang 53
Tianjin 44
Mountain View 36
Hebei 34
Jiaxing 34
Changsha 27
Zhengzhou 23
Bremen 21
Redwood City 20
Rome 18
Brussels 17
Jinan 17
Guangzhou 16
Norwalk 16
San Mateo 16
Bologna 14
Indiana 14
Napoli 14
Ningbo 14
Orange 14
Verona 14
Kunming 13
Padova 12
Auburn Hills 11
Falls Church 11
Hangzhou 11
Istanbul 11
Jakarta 11
Helsinki 10
New York 10
Chicago 9
London 9
Washington 9
Des Moines 8
Ferrara di Monte Baldo 8
Rivamonte 8
Genoa 7
Naples 7
Parma 7
Trondheim 7
Lanzhou 6
Capannori 5
Cernusco sul Naviglio 5
Chennai 5
Clifton 5
Philadelphia 5
Redmond 5
San Francisco 5
Tappahannock 5
Turin 5
Vicenza 5
Anzola 4
Bath 4
Duncan 4
Frankfurt am Main 4
Haikou 4
Hong Kong 4
Hounslow 4
Imola 4
Munich 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
Dearborn 3
Dong Ket 3
Dublin 3
Forest City 3
Huntington Beach 3
Totale 7.429
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Nome #
Calcolo dello stress intensity factor di cricche tridimensionali 168
Stress intensity factors for embedded elliptical cracks in cylindrical and spherical vessels 165
A non-linear model for the fatigue assessment of notched components under fatigue loadings 137
An approximation in closed form for the integral of Oore-Burns for cracks similar to a star domain 131
Evaluation of effective stress along the border of lateral notches 128
New weight functions and second order approximation of the Oore-Burns integral for elliptical cracks subject to arbitrary normal stress field 126
Local strain energy density and fatigue strength of welded joints under uniaxial and multiaxial loading 124
An implicit gradient application to fatigue of complex structures 124
Stress intensity factors from stress analysis of an equivalent hole 124
Intrinsic material length, Theory of Critical Distances and Gradient Mechanics: analogies and differences in processing linear-elastic crack tip stress fields 123
Sharp evaluation of the Oore-Burns integral for cracks subjected to arbitrary normal stress field 123
Analytical Approach in Autofrettaged Spherical Pressure Vessels Considering the Bauschinger Effect 119
An implicit gradient application to fatigue of sharp notches and weldments 119
A J-integral-based approach to predict the fatigue strength of components weakened by sharp V-shaped notches 116
An implicit gradient application to fatigue of notches and weldments 114
Elasto-Plastic Strain Concentration Factors in Finite Thickness Plates 111
An Application of the Implicit Gradient Method to Welded Structures Under Multiaxial Fatigue Loadings 110
On the notch sensitivity of cast iron under multi-axial fatigue loading 109
An analysis of three-dimensional planar embedded cracks subjected to uniform tensile stress 107
Soluzione analitica per le tensioni residue in processi di autofrettaggio con materiale bilineare 107
Local strain energy approach applied to fatigue analysis of welded rectangular hollow section joints 107
The use of the JV parameter in welded joints: stress analysis and fatigue assessment 104
An implicit gradient type of static failure criterion for mixed-mode loading 104
Implicit gradient and integral average effective stresses: Relationships and numerical approximations 104
Evaluation of Stress Intensity Factors from elliptical notches under mixed mode loadings 103
On numerical integration for effective stress assessment at notches 103
Effective stress assessment at rectangular rounded lateral notches 103
Autofrettaged cylindrical vessels and Bauschinger effect: an analytical frame for evaluating residual stress distributions 103
Use of JVp to predict static failures in notched components 102
null 102
Analysis of the thickness effect in thin steel welded structures under uniaxial fatigue loading 102
Fatigue strength of steel and aluminium welded joints based on generalised stress intensity factors and local strain energy values 101
A Notch Stress Intensity approach applied to fatigue life predictions of welded joints with different local toe geometry 101
Predicting the fatigue strength of small thickness welded joints using the implicit gradient method 100
A brittle fracture criterion for PMMA V-notches tensile specimens based on a length-enriched eXtended Finite Element approach 99
null 98
First order Oore-Burns integral for nearly circular cracks under uniform tensile loading 98
On the second non-singular stress term of the V-notch solution: a new engineering solution 98
A numerical approach to fatigue assessment of spot weld joints 98
Fatigue limit evaluation of notches, small cracks and defects: an engineering approach 97
Implicit gradient approach for numerical analysis of laser welded joints 97
A preliminary investigation of strength models for degenerate graphite clusters in grey cast iron 97
Analytical evaluation of J-integral for elliptical and parabolic notches under mode I and mode II loading 97
A study of fatigue resistance in joints welded in steel and light alloy according to deformation energy at the weld toes and roots 97
Local strain energy density and fatigue strength of welded joints 96
Numerical methods for calculating the structural reliability of fatigue-loaded welds 96
Use of J-integral to predict static failures in sharp V-notches and rounded U-notches 95
Analytic evaluation of the difference between Oore-Burns and Irwin stress intensity factor for elliptical cracks 95
Valutazione analitica delle tensioni residue in processi di autofrettaggio influenzate dall’effetto Bauschinger 95
Different Solutions for Stress and Strain Fields in Autofrettaged Thick-Walled Cylinders 95
null 94
Numerical Evaluation of Fatigue Strength on Mechanical Notched Components under Multiaxial Loadings 92
Fast assessment of the critical principal stress direction for multiple separated multiaxial loadings 91
The effect of throat underflushing on the fatigue strength of fillet weldments 90
A new path independent integral applied to notched components under mode I loadings 83
Notch Stress Intensity Factors and fatigue strength of aluminium and steel welded joints 81
Analytical evaluation of J-Integral for an elliptical notch 78
Previsione della vita a termine con il metodo del gradiente implicito 73
Fatigue assessment of welded connections 72
Resistenza a fatica oligociclica di giunti testa a testa per sistemi di tubazioni in acciaio 71
J-integral applied to sharp V-shaped notches 70
Gradiente Implicito e non linearità del Materiale 67
Stress intensity factor for small embedded cracks in weldments 67
Defects influence on fatigue behaviour of laser welded joints 66
Development of a hierarchical model for voids clusters suitable for cast iron degenerated graphite 66
A simplified multiscale model of degenerate graphite clusters in grey cast iron 65
Fatigue Strength of Welded Joints: a Synthesis based on Generalised Stress Intensity Factor and Local Strain Energy 63
Calcolo del picco di tensione in intagli ad U tridimensionali 61
A GRADIENT FORMULATION FOR THE PREDICTION OF THE STATIC FAILURE LOAD OF BRITTLE NOTCHED COMPONENTS 61
Alcune proprieta’ di J-integral nel caso di intagli laterali raccordati 60
Valutazione numerica dell’effetto della geometria del cordone sulla resistenza a fatica delle giunzioni saldate 59
GIUNTI TESTA A TESTA SOLLECITATI A FATICA IN CAMPO OLIGOCICLICO 59
Ottimizzazione di giunti saldati d'angolo per sollecitazioni di fatica 58
PREVISIONE DELLA RESISTENZA A FATICA IN SALDATURE PER PUNTI ATTRAVERSO MODELLAZIONE SOLIDA 58
Resistenza a fatica di giunzioni saldate tubolari sollecitate a torsione 57
Static Failure Load Predictions under Mixed Mode Loading with an Implicit Gradient Formulation 57
DIMENSIONE DELLA ZONA PLASTICA AL PIEDE DEI CORDONI IN GIUNTI SALDATI IN ACCIAIO E LEGA LEGGERA 57
Progettazione assistita di giunti saldati sollecitati a fatica, mediante modelli solidi e criteri 3D 56
Calcolo di J-integral in presenza di raggi di fondo intaglio non nulli 56
Calcolo degli stress intensity factors da intagli ellittici sollecitati in modo misto 56
Stima sperimentale dello stress intensity factor a partire da intagli equivalenti 55
Elasto-plastic straining at a notch root 55
Giunti saldati: limiti all’utilizzo dei criteri di campo per plasticizzazione localizzata al piede dei cordoni 55
Tensioni elasto-plastiche in recipienti a pressione 54
Calcolo degli stress intensity factors di saldature con tecniche digitali 54
Fattori di intensificazione delle tensioni per cricche ad angolo triangolari in corrispondenza di intersezione di fori sollecitate a modo I 54
Sulla propagazione della resistenza a fatica di giunzioni saldate sollecitate da carichi multiassiali 54
PREVISIONE DELLA RESISTENZA A FATICA DI COMPONENTI MECCANICI INTERESSATI DA PLASTICIZZAZIONE ALL'APICE DELL'INTAGLIO 54
An implicit gradient stress failure condition 54
Plastic Notch Stress Intensity Factors for Large V-Shaped Notches under Mixed Load Conditions 53
Effective stress parameters close to stress singularities 53
ESPRESSIONE IN FORMA CHIUSA DELLO STRESS INTENSITY FACTOR DI PICCOLE CRICCHE TRIDIMENSIONALI SOLLECITATE A TRAZIONE 53
FATIGUE TESTS ON RIVETED CONNECTIONS 53
ELASTIC WARPING IN THIN WALLED STRUCTURES TO IMPROVE TORSIONAL STIFFNESS IN CAR BODY 53
Metodi semplificati per il calcolo delle tensioni all'apice di un intaglio 53
CALCOLO DEL COEFFICIENTE DI RILASSAMENTO PLASTICO NEL CASO DI INTAGLI APERTI 53
Sull’estensione alle sollecitazioni multiassiali del gradiente implicito nella previsione di resistenza a fatica di giunzioni saldate 53
null 53
Stress intensity factors in three-dimensional planar cracks subjected to uniform tensile stress 52
PROGETTAZIONE E SVILUPPO DI UN SISTEMA PER PROVE A FATICA MULTI-ASSIALI A TRAZIONE E PRESSIONE ESTERNA 52
Totale 8.586
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Categoria #
all - tutte 47.856
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 237
Totale 48.093
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2019/20201.736 0 69 65 319 127 252 136 220 160 215 136 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
2024/2025186 85 101 0 0 0 0 0 0 0 0 0 0
Totale 10.739