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Transportation Research Thesaurus

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Each term in the TRT is assigned a unique notational code that conveys its location within the hierarchy. The first letter of the notation represents the facet or top term. Using the notational code it is easy to determine the terms relation in the hierarchy. The term's parent (Ae) will have one less letter (from the right end) as the term (Aea). Siblings (Aeg, Aes) will have the same notational code as the term except the last letter will be different. Children (Aeac, Aeah) will have one letter appended to the end of the notational code of the term.

Hierarchical Display

Top Terms> Construction and maintenance > Maintenance > Maintenance practices > Cleaning

Fmb: Maintenance practices
Fmbb: Cleaning
 Fmbbc: Blast cleaning
 Fmbbe: Dust control
 Fmbbf: Flushing
 Fmbbh: Hydraulic jetting
 Fmbbp: Purification
 Fmbbw: Washing

Find documents having Cleaning

Broader Term:
Fmb: Maintenance practices
 
Related Terms:
Fmbk: Rehabilitation (Maintenance)
Fmbm: Retrofitting
Fmbn: Reconstruction
Fmbp: Strengthening (Maintenance)
Fmbr: Repairing
Fmbs: Snow and ice control
Fmbw: Winter maintenance
TRIS is a bibliographic database funded by sponsors of the Transportation Research Board (TRB), primarily the state departments of transportation and selected federal transportation agencies. TRIS Online is hosted by the National Transportation Library under a cooperative agreement between the Bureau of Transportation Statistics and TRB.
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