Class information for:
Level 1: UNIAXIAL COMPRESSIVE STRENGTH//ROCK CUTTING//INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES

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
3 4 GEOSCIENCES, MULTIDISCIPLINARY//GEOCHEMISTRY & GEOPHYSICS//METEOROLOGY & ATMOSPHERIC SCIENCES 1953906
123 3       ENGINEERING, GEOLOGICAL//JOURNAL OF GEOTECHNICAL AND GEOENVIRONMENTAL ENGINEERING//ENGINEERING, PETROLEUM 69565
426 2             INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES//ROCK MECHANICS AND ROCK ENGINEERING//ENGINEERING, GEOLOGICAL 16748
6167 1                   UNIAXIAL COMPRESSIVE STRENGTH//ROCK CUTTING//INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES 1549

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 UNIAXIAL COMPRESSIVE STRENGTH authKW 1201052 7% 51% 115
2 ROCK CUTTING authKW 694326 3% 74% 46
3 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES journal 414973 17% 8% 259
4 DISC CUTTER authKW 378720 1% 85% 22
5 ROADHEADER authKW 289408 1% 68% 21
6 MIN ENGN address 286212 17% 5% 262
7 CERCHAR ABRASIVITY INDEX authKW 284828 1% 100% 14
8 ROCK MECHANICS AND ROCK ENGINEERING journal 260152 9% 9% 144
9 DRILLABILITY authKW 249221 1% 88% 14
10 BIMROCK authKW 245590 1% 93% 13

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Engineering, Geological 220755 45% 2% 699
2 Mining & Mineral Processing 93424 26% 1% 397
3 Geosciences, Multidisciplinary 12809 34% 0% 522
4 Construction & Building Technology 6524 11% 0% 175
5 Engineering, Petroleum 3926 5% 0% 80
6 Engineering, Civil 3478 14% 0% 211
7 Engineering, Environmental 603 6% 0% 86
8 Energy & Fuels 488 7% 0% 103
9 Engineering, Mechanical 401 6% 0% 94
10 Metallurgy & Metallurgical Engineering 156 4% 0% 67

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 MIN ENGN 286212 17% 5% 262
2 GEOL ENGN 138681 10% 5% 150
3 STRUCT ENGN GEOL 124610 0% 88% 7
4 MODERN ENGN MECH 46499 0% 57% 4
5 TECTON ENGN GEOL 45774 0% 75% 3
6 ROCK MECH EXPLOS 43075 0% 35% 6
7 EARTH WORKS 40690 0% 100% 2
8 EXCAVAT ENGN 40690 0% 100% 2
9 MIN ENGN MINE SURVEYING 40690 0% 100% 2
10 ROCK MECH EXPLOSIVES 40690 0% 100% 2

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES 414973 17% 8% 259
2 ROCK MECHANICS AND ROCK ENGINEERING 260152 9% 9% 144
3 TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY 207714 9% 7% 138
4 BULLETIN OF ENGINEERING GEOLOGY AND THE ENVIRONMENT 125750 5% 8% 74
5 ENGINEERING GEOLOGY 57448 6% 3% 98
6 ROCK MECHANICS 25550 0% 18% 7
7 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES & GEOMECHANICS ABSTRACTS 14397 1% 4% 16
8 ARABIAN JOURNAL OF GEOSCIENCES 9592 2% 1% 38
9 JOURNAL OF THE SOUTHERN AFRICAN INSTITUTE OF MINING AND METALLURGY 8894 1% 2% 20
10 QUARTERLY JOURNAL OF ENGINEERING GEOLOGY 6474 1% 3% 11

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 UNIAXIAL COMPRESSIVE STRENGTH 1201052 7% 51% 115 Search UNIAXIAL+COMPRESSIVE+STRENGTH Search UNIAXIAL+COMPRESSIVE+STRENGTH
2 ROCK CUTTING 694326 3% 74% 46 Search ROCK+CUTTING Search ROCK+CUTTING
3 DISC CUTTER 378720 1% 85% 22 Search DISC+CUTTER Search DISC+CUTTER
4 ROADHEADER 289408 1% 68% 21 Search ROADHEADER Search ROADHEADER
5 CERCHAR ABRASIVITY INDEX 284828 1% 100% 14 Search CERCHAR+ABRASIVITY+INDEX Search CERCHAR+ABRASIVITY+INDEX
6 DRILLABILITY 249221 1% 88% 14 Search DRILLABILITY Search DRILLABILITY
7 BIMROCK 245590 1% 93% 13 Search BIMROCK Search BIMROCK
8 TBM PERFORMANCE 229215 1% 87% 13 Search TBM+PERFORMANCE Search TBM+PERFORMANCE
9 PERCUSSIVE DRILLING 221527 1% 78% 14 Search PERCUSSIVE+DRILLING Search PERCUSSIVE+DRILLING
10 TUNNEL BORING MACHINE 221080 2% 45% 24 Search TUNNEL+BORING+MACHINE Search TUNNEL+BORING+MACHINE

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 21420 SLAKE DURABILITY//QUARTERLY JOURNAL OF ENGINEERING GEOLOGY//ARMOURSTONE
2 19766 INDUSTRIAL DIAMOND REVIEW//PROVINCIAL KEY STONE MACHINING//DIAMOND SAW BLADE
3 2626 INTERNATIONAL JOURNAL OF ROCK MECHANICS AND MINING SCIENCES//ROCK MECHANICS AND ROCK ENGINEERING//ENGINEERING, GEOLOGICAL
4 10361 BLASTING//PEAK PARTICLE VELOCITY//GROUND VIBRATION
5 4356 TUNNELLING AND UNDERGROUND SPACE TECHNOLOGY//TUNNEL//SHIELD TUNNEL
6 19516 DRILL STRING//DRILLSTRINGS//DRILL STRING DYNAMICS
7 19941 DISASTER MITIGAT MANAGEMENT//SOIL DEFORMATION MODULI//COMP METHODS CIVIL ENGN
8 9216 SALT CRYSTALLIZATION//SALT DECAY//SALT WEATHERING
9 30835 IMPROVEMENT DEPTH//SOIL AND ROCK MIXTURE SRM//DYNAMIC COMPACTION
10 33077 FIBER REINFORCED CEMENT BOARD//VINYLON FIBER//FROST DURABILITY

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