Class information for:
Level 1: CTOA//CRACK TIP OPENING ANGLE//DROP WEIGHT TEAR TEST

Basic class information
Class id #P Avg. number of
references		 Database coverage
of references
20118 475 23.0 29%


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
16 4 ENGINEERING, CIVIL//CONSTRUCTION & BUILDING TECHNOLOGY//MECHANICS 627508
199 3       ENGINEERING FRACTURE MECHANICS//INTERNATIONAL JOURNAL OF FATIGUE//FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 52958
912 2             ENGINEERING FRACTURE MECHANICS//INTERNATIONAL JOURNAL OF FRACTURE//STRESS INTENSITY FACTOR 11203
20118 1                   CTOA//CRACK TIP OPENING ANGLE//DROP WEIGHT TEAR TEST 475

Terms with highest relevance score


rank Term termType Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 CTOA authKW 1675468 7% 74% 35
2 CRACK TIP OPENING ANGLE authKW 1030477 5% 70% 23
3 DROP WEIGHT TEAR TEST authKW 457129 2% 89% 8
4 MULTIPLE SITE DAMAGE MSD authKW 393737 1% 88% 7
5 MULTIPLE SITE DAMAGE authKW 393723 3% 44% 14
6 STABLE CRACK GROWTH authKW 356996 4% 29% 19
7 PROPAGATING SHEAR FRACTURE authKW 257136 1% 100% 4
8 CRACK TIP OPENING ANGLE CTOA authKW 192846 1% 50% 6
9 CRACK TUNNELING authKW 178562 1% 56% 5
10 STRIP YIELD MODEL authKW 176764 2% 25% 11

Web of Science journal categories


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 Mechanics 11641 54% 0% 256
2 Engineering, Mechanical 2637 24% 0% 116
3 Materials Science, Characterization, Testing 2311 9% 0% 42
4 Engineering, Aerospace 774 6% 0% 30
5 Materials Science, Multidisciplinary 601 27% 0% 128
6 Engineering, General 280 6% 0% 30
7 Mathematics, Interdisciplinary Applications 179 5% 0% 23
8 Metallurgy & Metallurgical Engineering 105 6% 0% 28
9 Materials Science, Composites 81 2% 0% 10
10 Materials Science, Ceramics 15 1% 0% 7

Address terms


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 IRON STEEL SECTOR 82647 1% 43% 3
2 AEROSPATIALE MATRA 64284 0% 100% 1
3 ARCELORMITTAL MAIZIE RD AUTOMOT PROD 64284 0% 100% 1
4 DEP GSM ROBERVAL 64284 0% 100% 1
5 HIGHTOWER CHAIR ENGN 64284 0% 100% 1
6 INTEGRIDAD ESTRUCT 64284 0% 100% 1
7 LG MT 64284 0% 100% 1
8 STRUCT INTEG GRP 64284 0% 100% 1
9 TUBLAR PROD TECHNOL 64284 0% 100% 1
10 WALKER ENGN 64284 0% 100% 1

Journals


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class
1 ENGINEERING FRACTURE MECHANICS 123818 25% 2% 120
2 INTERNATIONAL JOURNAL OF FRACTURE 31028 10% 1% 47
3 FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES 12668 5% 1% 24
4 JOURNAL OF PRESSURE VESSEL TECHNOLOGY-TRANSACTIONS OF THE ASME 10934 4% 1% 21
5 STRENGTH OF MATERIALS 10016 3% 1% 12
6 INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING 5792 3% 1% 16
7 COMPUTATIONAL MECHANICS 4342 3% 1% 13
8 THEORETICAL AND APPLIED FRACTURE MECHANICS 3146 2% 1% 9
9 JOURNAL OF AIRCRAFT 2809 3% 0% 16
10 JSME INTERNATIONAL JOURNAL SERIES A-MECHANICS AND MATERIAL ENGINEERING 2157 0% 2% 2

Author Key Words


Rank Term Chi square Shr. of publ. in
class containing
term		 Class's shr. of
term's tot. occurrences		 #P with
term in
class		 LCSH search Wikipedia search
1 CTOA 1675468 7% 74% 35 Search CTOA Search CTOA
2 CRACK TIP OPENING ANGLE 1030477 5% 70% 23 Search CRACK+TIP+OPENING+ANGLE Search CRACK+TIP+OPENING+ANGLE
3 DROP WEIGHT TEAR TEST 457129 2% 89% 8 Search DROP+WEIGHT+TEAR+TEST Search DROP+WEIGHT+TEAR+TEST
4 MULTIPLE SITE DAMAGE MSD 393737 1% 88% 7 Search MULTIPLE+SITE+DAMAGE+MSD Search MULTIPLE+SITE+DAMAGE+MSD
5 MULTIPLE SITE DAMAGE 393723 3% 44% 14 Search MULTIPLE+SITE+DAMAGE Search MULTIPLE+SITE+DAMAGE
6 STABLE CRACK GROWTH 356996 4% 29% 19 Search STABLE+CRACK+GROWTH Search STABLE+CRACK+GROWTH
7 PROPAGATING SHEAR FRACTURE 257136 1% 100% 4 Search PROPAGATING+SHEAR+FRACTURE Search PROPAGATING+SHEAR+FRACTURE
8 CRACK TIP OPENING ANGLE CTOA 192846 1% 50% 6 Search CRACK+TIP+OPENING+ANGLE+CTOA Search CRACK+TIP+OPENING+ANGLE+CTOA
9 CRACK TUNNELING 178562 1% 56% 5 Search CRACK+TUNNELING Search CRACK+TUNNELING
10 STRIP YIELD MODEL 176764 2% 25% 11 Search STRIP+YIELD+MODEL Search STRIP+YIELD+MODEL

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.


Rank Reference # ref.
in cl.		 Shr. of ref. in
cl.		 Citations
1 XU, W , WANG, H , WU, XR , ZHANG, XJ , BAI, GJ , HUANG, XL , (2014) A NOVEL METHOD FOR RESIDUAL STRENGTH PREDICTION FOR SHEETS WITH MULTIPLE SITE DAMAGE: METHODOLOGY AND EXPERIMENTAL VALIDATION.INTERNATIONAL JOURNAL OF SOLIDS AND STRUCTURES. VOL. 51. ISSUE 3-4. P. 551-565 22 96% 0
2 BEN AMARA, M , PLUVINAGE, G , CAPELLEL, J , AZARI, Z , (2015) CRACK TIP OPENING ANGLE AS A FRACTURE RESISTANCE PARAMETER TO DESCRIBE DUCTILE CRACK EXTENSION AND ARREST IN STEEL PIPES UNDER SERVICE PRESSURE.PHYSICAL MESOMECHANICS. VOL. 18. ISSUE 4. P. 355 -369 13 87% 1
3 HASHEMI, SH , DASTANI, H , SADRI, J , (2013) A NEW DATA ANALYSIS TECHNIQUE TO EXAMINE CRACK TIP OPENING ANGLE VALUES TESTED IN API X65 PIPE STEEL.FATIGUE & FRACTURE OF ENGINEERING MATERIALS & STRUCTURES. VOL. 36. ISSUE 7. P. 614-622 13 81% 1
4 KOTONSOV, A , CHANG, D , (2014) LOCAL PLASTIC COLLAPSE CONDITIONS FOR A PLATE WEAKENED BY TWO CLOSELY SPACED COLLINEAR CRACKS.ENGINEERING FRACTURE MECHANICS. VOL. 127. ISSUE . P. 1 -11 18 55% 5
5 XU, W , WU, XR , (2012) WEIGHT FUNCTIONS AND STRIP-YIELD MODEL ANALYSIS FOR THREE COLLINEAR CRACKS.ENGINEERING FRACTURE MECHANICS. VOL. 85. ISSUE . P. 73 -87 11 92% 9
6 HASHEMI, SH , SEDGHI, S , SOLEYMANI, V , MOHAMMADYANI, D , (2012) CTOA LEVELS OF WELDED JOINT IN API X70 PIPE STEEL.ENGINEERING FRACTURE MECHANICS. VOL. 82. ISSUE . P. 46-59 11 92% 2
7 FRINK, E , LEASE, K , (2012) MULTIPLE-METHOD CTOA STABLE TEARING CHARACTERIZATION OF THREE METALLIC ALLOYS.JOURNAL OF TESTING AND EVALUATION. VOL. 40. ISSUE 6. P. 875 -885 10 100% 0
8 SAKHALKAR, A , FRINK, E , MAHMOUD, S , LEASE, K , (2011) CRACK TIP OPENING ANGLE MEASUREMENT METHODS AND CRACK TUNNELLING IN 2024-T351 ALUMINIUM ALLOY.STRAIN. VOL. 47. ISSUE . P. E130-E141 10 100% 2
9 HASAN, S , (2016) APPLICATION OF MODIFIED DUGDALE MODEL TO TWO PAIRS OF COLLINEAR CRACKS WITH COALESCED YIELD ZONES.APPLIED MATHEMATICAL MODELLING. VOL. 40. ISSUE 4. P. 3381 -3399 14 64% 0
10 MURTAGIAN, GR , JOHNSON, DH , ERNST, HA , (2005) DYNAMIC CRACK PROPAGATION IN STEEL LINE PIPES. PART I: EXPERIMENTAL INVESTIGATION.ENGINEERING FRACTURE MECHANICS. VOL. 72. ISSUE 16. P. 2519-2534 14 82% 7

Classes with closest relation at Level 1


Rank Class id link
1 28216 CIRCULAR ARC CRACK//CRACKED STRUCTURES//ACRYLATE JOINTS
2 19611 STRETCH ZONE WIDTH//STRETCH ZONE//MICROSHEAR TEST
3 4537 LIMIT LOAD//J INTEGRAL//INTERNATIONAL JOURNAL OF PRESSURE VESSELS AND PIPING
4 20790 FATIGUE SENSOR//RANDOM FATIGUE CRACK GROWTH//EFFECTIVE POD
5 8027 STRESS INTENSITY FACTOR//ENGINEERING FRACTURE MECHANICS//SURFACE CRACK
6 17529 NEAR CRACK LINE ANALYSIS METHOD//ELASTIC PLASTIC ANALYTICAL SOLUTION//INTERNATIONAL JOURNAL OF FRACTURE
7 19164 FRACTAL FINITE ELEMENT METHOD//SHAPE SENSITIVITY ANALYSIS//CRACK FACE CLOSURE
8 34516 ETCHING TECHNIQUE//AIR FORCE WRIGHT AERONAUT S//CRACKED COMPONENTS
9 15690 ESSENTIAL WORK OF FRACTURE//ESSENTIAL WORK OF FRACTURE EWF//EWF
10 11741 CAUSTIC METHOD//METHOD OF CAUSTICS//DYNAMIC CAUSTICS

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