SFERA Archivio dei prodotti della Ricerca dell'Università di Ferrara

LIVIERI, Paolo
 Distribuzione geografica
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Continente #
NA - Nord America 10.818
AS - Asia 6.432
EU - Europa 3.869
SA - Sud America 1.245
AF - Africa 153
OC - Oceania 15
Continente sconosciuto - Info sul continente non disponibili 6
Totale 22.538
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Nazione #
US - Stati Uniti d'America 10.574
SG - Singapore 2.494
CN - Cina 1.476
IT - Italia 1.240
BR - Brasile 992
VN - Vietnam 666
UA - Ucraina 651
HK - Hong Kong 567
DE - Germania 501
TR - Turchia 393
GB - Regno Unito 326
FI - Finlandia 238
FR - Francia 235
JP - Giappone 177
RU - Federazione Russa 173
BD - Bangladesh 171
IN - India 144
SE - Svezia 128
MX - Messico 121
PL - Polonia 104
AR - Argentina 81
CA - Canada 78
NL - Olanda 77
ID - Indonesia 63
ZA - Sudafrica 54
EC - Ecuador 44
ES - Italia 42
IQ - Iraq 42
CO - Colombia 39
MY - Malesia 32
PH - Filippine 30
PK - Pakistan 30
MA - Marocco 28
UZ - Uzbekistan 28
BE - Belgio 27
VE - Venezuela 27
SA - Arabia Saudita 21
CL - Cile 19
LT - Lituania 17
AE - Emirati Arabi Uniti 16
PE - Perù 15
RO - Romania 15
CH - Svizzera 12
NP - Nepal 12
JM - Giamaica 11
PY - Paraguay 11
AU - Australia 10
CZ - Repubblica Ceca 10
DZ - Algeria 10
KE - Kenya 10
NO - Norvegia 10
TN - Tunisia 10
BO - Bolivia 9
EG - Egitto 9
ET - Etiopia 9
AT - Austria 8
AZ - Azerbaigian 8
KR - Corea 8
TH - Thailandia 8
AL - Albania 7
BG - Bulgaria 7
IE - Irlanda 7
KG - Kirghizistan 7
RS - Serbia 7
UY - Uruguay 7
PS - Palestinian Territory 6
JO - Giordania 5
NZ - Nuova Zelanda 5
AO - Angola 4
EU - Europa 4
GR - Grecia 4
HN - Honduras 4
MD - Moldavia 4
PA - Panama 4
PT - Portogallo 4
BB - Barbados 3
CR - Costa Rica 3
CY - Cipro 3
GT - Guatemala 3
HU - Ungheria 3
IL - Israele 3
LB - Libano 3
NI - Nicaragua 3
SN - Senegal 3
TT - Trinidad e Tobago 3
AM - Armenia 2
BH - Bahrain 2
BN - Brunei Darussalam 2
BY - Bielorussia 2
CI - Costa d'Avorio 2
DK - Danimarca 2
DO - Repubblica Dominicana 2
GD - Grenada 2
GP - Guadalupe 2
IR - Iran 2
KW - Kuwait 2
KZ - Kazakistan 2
LV - Lettonia 2
LY - Libia 2
MU - Mauritius 2
Totale 22.507
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Città #
Singapore 1.577
Ashburn 1.054
Fairfield 862
Woodbridge 780
San Jose 732
Jacksonville 725
Hong Kong 559
Santa Clara 544
Chandler 521
Houston 491
Beijing 409
Ann Arbor 385
Wilmington 335
Seattle 329
Cambridge 266
The Dalles 243
Izmir 232
Milan 225
Ho Chi Minh City 212
Nanjing 200
Los Angeles 185
Tokyo 172
Hanoi 167
Princeton 165
New York 143
Lauterbourg 137
Dallas 132
Boardman 120
Warsaw 101
San Diego 89
São Paulo 86
Shanghai 84
Helsinki 79
Mexico City 78
Ferrara 77
Chicago 59
Nanchang 55
Shenyang 53
Tianjin 53
Rome 47
Orem 45
Hefei 44
Munich 43
Jakarta 42
Da Nang 38
London 36
Mountain View 36
Atlanta 35
Council Bluffs 35
Jiaxing 35
Hebei 34
Buffalo 32
Chennai 31
Changsha 30
Frankfurt am Main 30
Haiphong 30
Stockholm 30
Brooklyn 29
Moscow 29
Bologna 27
Falkenstein 27
Johannesburg 26
Rio de Janeiro 25
Zhengzhou 25
San Francisco 23
Naples 22
Tashkent 22
Bremen 21
Brussels 21
Guangzhou 21
Montreal 20
Padova 20
Phoenix 20
Redwood City 20
Biên Hòa 19
Manchester 19
Salt Lake City 19
Turku 19
Denver 18
Hangzhou 18
Jinan 18
Curitiba 17
Kuala Lumpur 17
Norwalk 17
Turin 17
Amsterdam 16
Baghdad 16
Belo Horizonte 16
Dhaka 16
Poplar 16
Quito 16
San Mateo 16
Toronto 16
Verona 16
Ankara 15
Campinas 15
Columbus 15
Istanbul 15
Mumbai 15
Ningbo 15
Totale 14.199
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Nome #
Calcolo dello stress intensity factor di cricche tridimensionali 273
Stress intensity factors for embedded elliptical cracks in cylindrical and spherical vessels 261
Evaluation of effective stress along the border of lateral notches 255
A non-linear model for the fatigue assessment of notched components under fatigue loadings 253
A numerical approach to fatigue assessment of spot weld joints 240
An approximation in closed form for the integral of Oore-Burns for cracks similar to a star domain 236
An implicit gradient application to fatigue of complex structures 228
A J-integral-based approach to predict the fatigue strength of components weakened by sharp V-shaped notches 224
An Application of the Implicit Gradient Method to Welded Structures Under Multiaxial Fatigue Loadings 222
A brittle fracture criterion for PMMA V-notches tensile specimens based on a length-enriched eXtended Finite Element approach 217
A Notch Stress Intensity approach applied to fatigue life predictions of welded joints with different local toe geometry 216
Sharp evaluation of the Oore-Burns integral for cracks subjected to arbitrary normal stress field 216
A preliminary investigation of strength models for degenerate graphite clusters in grey cast iron 214
An analysis of three-dimensional planar embedded cracks subjected to uniform tensile stress 211
Stress intensity factors from stress analysis of an equivalent hole 207
Implicit gradient and integral average effective stresses: Relationships and numerical approximations 206
On the notch sensitivity of cast iron under multi-axial fatigue loading 204
An implicit gradient application to fatigue of notches and weldments 200
Local strain energy density and fatigue strength of welded joints under uniaxial and multiaxial loading 195
New weight functions and second order approximation of the Oore-Burns integral for elliptical cracks subject to arbitrary normal stress field 195
Numerical Evaluation of Fatigue Strength on Mechanical Notched Components under Multiaxial Loadings 194
A GRADIENT FORMULATION FOR THE PREDICTION OF THE STATIC FAILURE LOAD OF BRITTLE NOTCHED COMPONENTS 192
Intrinsic material length, Theory of Critical Distances and Gradient Mechanics: analogies and differences in processing linear-elastic crack tip stress fields 190
An implicit gradient application to fatigue of sharp notches and weldments 188
First order Oore-Burns integral for nearly circular cracks under uniform tensile loading 186
Effective stress assessment at rectangular rounded lateral notches 186
On numerical integration for effective stress assessment at notches 185
Different Solutions for Stress and Strain Fields in Autofrettaged Thick-Walled Cylinders 183
A new path independent integral applied to notched components under mode I loadings 180
Resistenza a fatica oligociclica di giunti testa a testa per sistemi di tubazioni in acciaio 179
Soluzione analitica per le tensioni residue in processi di autofrettaggio con materiale bilineare 178
Fatigue limit evaluation of notches, small cracks and defects: an engineering approach 178
Predicting the fatigue strength of small thickness welded joints using the implicit gradient method 177
Previsione della vita a termine con il metodo del gradiente implicito 176
A study of fatigue resistance in joints welded in steel and light alloy according to deformation energy at the weld toes and roots 176
Analytical Approach in Autofrettaged Spherical Pressure Vessels Considering the Bauschinger Effect 175
Analysis of the thickness effect in thin steel welded structures under uniaxial fatigue loading 175
Implicit gradient approach for numerical analysis of laser welded joints 174
Autofrettaged cylindrical vessels and Bauschinger effect: an analytical frame for evaluating residual stress distributions 174
Evaluation of Stress Intensity Factors from elliptical notches under mixed mode loadings 172
Analytical evaluation of J-integral for elliptical and parabolic notches under mode I and mode II loading 172
A simplified multiscale model of degenerate graphite clusters in grey cast iron 169
Elasto-Plastic Strain Concentration Factors in Finite Thickness Plates 168
An implicit gradient type of static failure criterion for mixed-mode loading 168
Fatigue strength of steel and aluminium welded joints based on generalised stress intensity factors and local strain energy values 166
Local strain energy approach applied to fatigue analysis of welded rectangular hollow section joints 166
The effect of throat underflushing on the fatigue strength of fillet weldments 162
Progettazione assistita di giunti saldati sollecitati a fatica, mediante modelli solidi e criteri 3D 159
Gradiente Implicito e non linearità del Materiale 159
Alcune proprieta’ di J-integral nel caso di intagli laterali raccordati 159
The use of the JV parameter in welded joints: stress analysis and fatigue assessment 157
On the second non-singular stress term of the V-notch solution: a new engineering solution 157
A two-scale model of degenerated graphite in cast iron 156
Analytic evaluation of the difference between Oore-Burns and Irwin stress intensity factor for elliptical cracks 156
Analisi di resistenza a fatica con elementi finiti: tecniche di calcolo di tensioni efficaci locali 155
Alcune correlazioni tra dimensione della zona plastica e resistenza a fatica delle unioni saldate 154
FATIGUE TESTS ON RIVETED CONNECTIONS 154
Preliminary experimental tests of a novel friction damper for seismic retrofit of RC precast structures 153
Analytical evaluation of J-Integral for an elliptical notch 153
Valutazione analitica delle tensioni residue in processi di autofrettaggio influenzate dall’effetto Bauschinger 153
PROGETTAZIONE E SVILUPPO DI UN SISTEMA PER PROVE A FATICA MULTI-ASSIALI A TRAZIONE E PRESSIONE ESTERNA 152
Stress intensity factor for small embedded cracks in weldments 152
Use of J-integral to predict static failures in sharp V-notches and rounded U-notches 151
J-integral applied to sharp V-shaped notches 151
Calcolo degli stress intensity factors di saldature con tecniche digitali 149
Numerical Analysis of Double Riveted Lap Joints 147
Fast assessment of the critical principal stress direction for multiple separated multiaxial loadings 147
Giunti saldati: limiti all’utilizzo dei criteri di campo per plasticizzazione localizzata al piede dei cordoni 145
Notch Stress Intensity Factors and fatigue strength of aluminium and steel welded joints 144
Numerical methods for calculating the structural reliability of fatigue-loaded welds 144
Local strain energy density and fatigue strength of welded joints 143
Use of JVp to predict static failures in notched components 143
Calcolo di J-integral in presenza di raggi di fondo intaglio non nulli 143
Fatigue assessment of welded connections 141
Calcolo degli stress intensity factors da intagli ellittici sollecitati in modo misto 141
GIUNTI TESTA A TESTA SOLLECITATI A FATICA IN CAMPO OLIGOCICLICO 138
Defects influence on fatigue behaviour of laser welded joints 137
Sull’estensione alle sollecitazioni multiassiali del gradiente implicito nella previsione di resistenza a fatica di giunzioni saldate 137
DIMENSIONE DELLA ZONA PLASTICA AL PIEDE DEI CORDONI IN GIUNTI SALDATI IN ACCIAIO E LEGA LEGGERA 136
CALCOLO DEL COEFFICIENTE DI RILASSAMENTO PLASTICO NEL CASO DI INTAGLI APERTI 133
Valutazione numerica dell’effetto della geometria del cordone sulla resistenza a fatica delle giunzioni saldate 133
A closed form for the stress intensity factor of a small embedded square-like flaw 133
Plastic Notch Stress Intensity Factors for Large V-Shaped Notches under Mixed Load Conditions 131
PREVISIONE DELLA RESISTENZA A FATICA IN SALDATURE PER PUNTI ATTRAVERSO MODELLAZIONE SOLIDA 129
Analisi semplificata dalla resistenza a fatica con il metodo del gradiente implicito 128
Vita a termine in provini raccordati con il metodo del gradiente implicito 128
Metodi numerici per il calcolo della resistenza a fatica di saldature in acciaio ad arco 127
Elastoplastic analysis of notched components in FeP04 under fatigue loading 125
Calcolo del picco di tensione in intagli ad U tridimensionali 124
Influence of Hardening and Bauschinger Effect on Residual Stresses in Autofrettaged Cylindrical Vessel 124
Actual weld profile fatigue performance by digital prototyping of defected and un-defected joints 124
Calcolo dello Stress Intensity Factor di difetti ellittici posti al piede cordone di saldatura 122
Fattori di intensificazione delle tensioni per cricche ad angolo triangolari in corrispondenza di intersezione di fori sollecitate a modo I 122
Development of a hierarchical model for voids clusters suitable for cast iron degenerated graphite 122
Fatigue Strength of Welded Joints: a Synthesis based on Generalised Stress Intensity Factor and Local Strain Energy 121
Stime numeriche di resistenza a fatica in saldature per punti attraverso modellazione solida 120
Metodi semplificati per il calcolo delle tensioni all'apice di un intaglio 118
Ottimizzazione di giunti saldati d'angolo per sollecitazioni di fatica 118
GIUNTI SALDATI: LIMITI ALL’UTILIZZO DEI CRITERI DI CAMPO PER PLASTICIZZAZIONE LOCALIZZATA AL PIEDE DEI CORDONI 117
ELASTIC WARPING IN THIN WALLED STRUCTURES TO IMPROVE TORSIONAL STIFFNESS IN CAR BODY 116
Totale 16.643
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Categoria #
all - tutte 102.678
article - articoli 0
book - libri 0
conference - conferenze 0
curatela - curatele 0
other - altro 0
patent - brevetti 0
selected - selezionate 0
volume - volumi 507
Totale 103.185
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Totale Lug Ago Sett Ott Nov Dic Gen Feb Mar Apr Mag Giu
2020/2021105 0 0 0 0 0 0 0 0 0 0 0 105
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
2024/20253.436 85 111 269 81 432 265 136 220 454 507 517 359
2025/20268.807 783 375 710 1.079 1.341 524 1.003 504 906 1.082 323 177
Totale 22.796