Class information for:
Level 1: CTOA//CRACK TIP OPENING ANGLE//MULTIPLE SITE DAMAGE

Basic class information
Bar chart of Publication_year

Last years might be incomplete

Hierarchy of classes
The table includes all classes above and classes immediately below the current class.


Cluster id Level Cluster label #P
15 4 METALLURGY & METALLURGICAL ENGINEERING//MATERIALS SCIENCE, MULTIDISCIPLINARY//MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING 827627
121 3       MECHANICS//ENGINEERING FRACTURE MECHANICS//INTERNATIONAL JOURNAL OF FRACTURE 69762
1634 2             ENGINEERING FRACTURE MECHANICS//INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING//INTERNATIONAL JOURNAL OF FRACTURE 7247
24106 1                   CTOA//CRACK TIP OPENING ANGLE//MULTIPLE SITE DAMAGE 346

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CTOA authKW 2066547 10% 69% 33
2 CRACK TIP OPENING ANGLE authKW 843201 5% 51% 18
3 MULTIPLE SITE DAMAGE authKW 728691 5% 50% 16
4 MULTIPLE SITE DAMAGE MSD authKW 557915 2% 88% 7
5 T EPSILON INTEGRAL authKW 379533 1% 83% 5
6 CRACK TIP OPENING ANGLE CTOA authKW 371938 2% 58% 7
7 STRIP YIELD MODEL authKW 349844 4% 30% 13
8 CRACK TUNNELING authKW 327913 2% 60% 6
9 DROP WEIGHT TEAR TEST authKW 253019 1% 56% 5
10 FRASTA authKW 242900 1% 67% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Mechanics 6558 48% 0% 165
2 Engineering, Mechanical 1703 23% 0% 80
3 Engineering, Aerospace 1662 11% 0% 37
4 Materials Science, Characterization, Testing 852 6% 0% 22
5 Materials Science, Multidisciplinary 355 25% 0% 86
6 Engineering, General 271 7% 0% 25
7 Mathematics, Interdisciplinary Applications 260 7% 0% 23
8 Engineering, Marine 31 1% 0% 2
9 Materials Science, Composites 25 1% 0% 5
10 Nuclear Science & Technology 18 3% 0% 10

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 AEROSPATIALE MATRA 91088 0% 100% 1
2 HIGHTOWER CHAIR ENGN 91088 0% 100% 1
3 INTEGRIDAD ESTRUCT 91088 0% 100% 1
4 LG MT 91088 0% 100% 1
5 LT USCG 91088 0% 100% 1
6 OFF NAVAL ENGN CG 45 91088 0% 100% 1
7 STRUCT INTEG GRP 91088 0% 100% 1
8 WALKER ENGN 91088 0% 100% 1
9 NAGOYA AEROSP SYST WORKS 72864 1% 20% 4
10 DURABIL DAMAGE TOLERANCE BRANCH 45543 0% 50% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENGINEERING FRACTURE MECHANICS 81596 24% 1% 83
2 JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 7618 4% 1% 15
3 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 6804 4% 1% 15
4 INTERNATIONAL JOURNAL OF FRACTURE 6354 5% 0% 18
5 COMPUTATIONAL MECHANICS 5980 4% 1% 13
6 JOURNAL OF AIRCRAFT 4924 5% 0% 18
7 THEORETICAL AND APPLIED FRACTURE MECHANICS 4317 3% 1% 9
8 INTERNATIONAL JOURNAL OF FATIGUE 3286 4% 0% 13
9 JSME INTERNATIONAL JOURNAL SERIES A-MECHANICS AND MATERIAL ENGINEERING 3058 1% 2% 2
10 MARINE TECHNOLOGY AND SNAME NEWS 2146 1% 1% 3

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 CTOA 2066547 10% 69% 33 Search CTOA Search CTOA
2 CRACK TIP OPENING ANGLE 843201 5% 51% 18 Search CRACK+TIP+OPENING+ANGLE Search CRACK+TIP+OPENING+ANGLE
3 MULTIPLE SITE DAMAGE 728691 5% 50% 16 Search MULTIPLE+SITE+DAMAGE Search MULTIPLE+SITE+DAMAGE
4 MULTIPLE SITE DAMAGE MSD 557915 2% 88% 7 Search MULTIPLE+SITE+DAMAGE+MSD Search MULTIPLE+SITE+DAMAGE+MSD
5 T EPSILON INTEGRAL 379533 1% 83% 5 Search T+EPSILON+INTEGRAL Search T+EPSILON+INTEGRAL
6 CRACK TIP OPENING ANGLE CTOA 371938 2% 58% 7 Search CRACK+TIP+OPENING+ANGLE+CTOA Search CRACK+TIP+OPENING+ANGLE+CTOA
7 STRIP YIELD MODEL 349844 4% 30% 13 Search STRIP+YIELD+MODEL Search STRIP+YIELD+MODEL
8 CRACK TUNNELING 327913 2% 60% 6 Search CRACK+TUNNELING Search CRACK+TUNNELING
9 DROP WEIGHT TEAR TEST 253019 1% 56% 5 Search DROP+WEIGHT+TEAR+TEST Search DROP+WEIGHT+TEAR+TEST
10 FRASTA 242900 1% 67% 4 Search FRASTA Search FRASTA

Core articles
The table includes core articles in the class. The following variables is taken into account for the relevance score of an article in a cluster c:
(1) Number of references referring to publications in the class.
(2) Share of total number of active references referring to publications in the class.
(3) Age of the article. New articles get higher score than old articles.
(4) Citation rate, normalized to year.

Classes with closest relation at Level 1


rank cluster_id2 link
1 25425 DECOMPRESSION WAVE SPEED//GASDECOM//RICH GAS
2 17637 STRETCH ZONE WIDTH//ENGINEERING FRACTURE MECHANICS//MICROSHEAR TEST
3 24588 CIRCULAR ARC CRACK//AFFAIRE//APPLIED J INTEGRAL
4 7258 STRESS INTENSITY FACTOR//ENGINEERING FRACTURE MECHANICS//WEIGHT FUNCTION
5 37414 AEROSPACE MAINTENANCE//BONDED CERAMIC//BUTT COUPLING TECHNIQUE
6 26786 ANALYTICAL SINGULAR ELEMENT//SYMPLECTIC DUALITY SYSTEM//CRACK FACE CLOSURE
7 3672 CLEAVAGE FRACTURE//CONSTRAINT EFFECT//WEIBULL STRESS
8 33131 ETCHING TECHNIQUE//ABSORBED SPECIFIC FRACTURE ENERGY METHOD//ACCEPTANCE STANDARDS
9 19654 FATIGUE SENSOR//LIFE EXTENDING CONTROL//RANDOM FATIGUE CRACK GROWTH
10 16364 DYNAMIC FRACTURE TOUGHNESS//INSTRUMENTED IMPACT TEST//DYNAMIC CRACK BIFURCATION

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