Class information for:
Level 1: SPACING FACTOR//AIR VOID SYSTEM//AIR ENTRAINED CONCRETE

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
145 3       CONSTRUCTION & BUILDING TECHNOLOGY//CEMENT AND CONCRETE RESEARCH//CONSTRUCTION AND BUILDING MATERIALS 65332
17 2             CONSTRUCTION & BUILDING TECHNOLOGY//CEMENT AND CONCRETE RESEARCH//CONSTRUCTION AND BUILDING MATERIALS 37567
15849 1                   SPACING FACTOR//AIR VOID SYSTEM//AIR ENTRAINED CONCRETE 715

Terms with highest relevance score


rank Category termType chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 SPACING FACTOR authKW 678115 3% 77% 20
2 AIR VOID SYSTEM authKW 410262 2% 85% 11
3 AIR ENTRAINED CONCRETE authKW 392055 2% 68% 13
4 FREEZING AND THAWING authKW 309101 4% 22% 32
5 FREEZE THAW CYCLES authKW 198871 5% 12% 39
6 FREEZE THAW DURABILITY authKW 196329 2% 32% 14
7 FREEZING AND THAWING C authKW 183657 1% 83% 5
8 ENGN MAINTENANCE SYST address 178506 1% 45% 9
9 AIR VOID PARAMETERS authKW 176312 1% 100% 4
10 ASTM C672 authKW 176312 1% 100% 4

Web of Science journal categories


chi_square_rank Category chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 Construction & Building Technology 104598 65% 1% 466
2 Engineering, Civil 11613 35% 0% 253
3 Materials Science, Multidisciplinary 6374 65% 0% 466
4 Materials Science, Composites 2176 8% 0% 59
5 Materials Science, Ceramics 404 5% 0% 36
6 Materials Science, Characterization, Testing 149 2% 0% 14
7 Engineering, Environmental 135 4% 0% 29
8 Geosciences, Multidisciplinary 35 4% 0% 27
9 Transportation Science & Technology 30 1% 0% 7
10 Engineering, Geological 24 1% 0% 6

Address terms


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 ENGN MAINTENANCE SYST 178506 1% 45% 9
2 ABORAT INNOVAT ENGN CONSTRUCT SAFETY SH 78357 1% 44% 4
3 BLDG PHYS MAT SCI 66114 0% 50% 3
4 CIVIL ENV ENG PRISM 66114 0% 50% 3
5 ARCHITECTURE URBAN PLANNING CIVIL ENVIRONM 44078 0% 100% 1
6 BAUPHYS MAT WISSEN 44078 0% 100% 1
7 BLDG ENGN TECHNOL ORG 44078 0% 100% 1
8 CIVIL ENGR PRINCETON SCI TECH MAT 44078 0% 100% 1
9 CIVIL ENVIRONM ENGN BLDG MAT TECHNOL 44078 0% 100% 1
10 CIVIL STRUCT TEAM 44078 0% 100% 1

Journals


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass
1 CEMENT AND CONCRETE RESEARCH 95098 16% 2% 116
2 ACI MATERIALS JOURNAL 53328 7% 2% 49
3 CEMENT CONCRETE AND AGGREGATES 34473 2% 7% 12
4 JOURNAL OF THE AMERICAN CONCRETE INSTITUTE 33936 2% 5% 15
5 CONSTRUCTION AND BUILDING MATERIALS 26726 11% 1% 80
6 MATERIALS AND STRUCTURES 23683 6% 1% 41
7 JOURNAL OF MATERIALS IN CIVIL ENGINEERING 16716 5% 1% 34
8 REVISTA ROMANA DE MATERIALE-ROMANIAN JOURNAL OF MATERIALS 13539 2% 3% 12
9 MAGAZINE OF CONCRETE RESEARCH 12477 3% 1% 23
10 DURABILITY OF BUILDING MATERIALS 11368 1% 6% 4

Author Key Words


chi_square_rank term chi_square shrOfCwithTerm shrOfTermInClass termInClass LCSH search Wikipedia search
1 SPACING FACTOR 678115 3% 77% 20 Search SPACING+FACTOR Search SPACING+FACTOR
2 AIR VOID SYSTEM 410262 2% 85% 11 Search AIR+VOID+SYSTEM Search AIR+VOID+SYSTEM
3 AIR ENTRAINED CONCRETE 392055 2% 68% 13 Search AIR+ENTRAINED+CONCRETE Search AIR+ENTRAINED+CONCRETE
4 FREEZING AND THAWING 309101 4% 22% 32 Search FREEZING+AND+THAWING Search FREEZING+AND+THAWING
5 FREEZE THAW CYCLES 198871 5% 12% 39 Search FREEZE+THAW+CYCLES Search FREEZE+THAW+CYCLES
6 FREEZE THAW DURABILITY 196329 2% 32% 14 Search FREEZE+THAW+DURABILITY Search FREEZE+THAW+DURABILITY
7 FREEZING AND THAWING C 183657 1% 83% 5 Search FREEZING+AND+THAWING+C Search FREEZING+AND+THAWING+C
8 AIR VOID PARAMETERS 176312 1% 100% 4 Search AIR+VOID+PARAMETERS Search AIR+VOID+PARAMETERS
9 ASTM C672 176312 1% 100% 4 Search ASTM+C672 Search ASTM+C672
10 COLD WEATHER CONCRETING 176312 1% 100% 4 Search COLD+WEATHER+CONCRETING Search COLD+WEATHER+CONCRETING

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 11922 INTERFACIAL TRANSITION ZONE//CALCIUM LEACHING//CEMENT AND CONCRETE RESEARCH
2 1749 CARBONATION//CHLORIDE DIFFUSION//CONSTRUCTION & BUILDING TECHNOLOGY
3 36052 THIN SPRAY ON LINER//SHOTCRETE//DRY MIX SHOTCRETE
4 11299 CFBC FLY ASH//FLY ASH//PALM OIL FUEL ASH
5 18880 TECH ENGN SCI//NANOSILICA//CURING MEDIUM
6 21153 SUBSEA RD//HYDRATION STAGES//STANDARD COMPRESSIVE STRENGTH
7 26068 ZENT TECH//GROUTED CONNECTIONS//CONCRETE FATIGUE
8 7335 SULFATE ATTACK//THAUMASITE//ETTRINGITE
9 11965 METAKAOLIN//POZZOLANIC ACTIVITY//POZZOLAN
10 13452 CONDUCTIVE ASPHALT CONCRETE//CONDUCTIVE CONCRETE//CEMENT BASED COMPOSITES

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