THE STRUCTURAL EFFECTS OF LEAN CONCRETE SUBBASES ON CONCRETE HIGHWAY PAVEMENTS

Authors
JO BW
Citation
Bw. Jo, THE STRUCTURAL EFFECTS OF LEAN CONCRETE SUBBASES ON CONCRETE HIGHWAY PAVEMENTS, Computers & structures, 48(3), 1993, pp. 535-539
Citations number
8
Categorie Soggetti
Computer Sciences","Computer Application, Chemistry & Engineering",Engineering,"Computer Applications & Cybernetics
Journal title
Computers & structures → ACNP
ISSN journal
00457949
Volume
48
Issue
3
Year of publication
1993
Pages
535 - 539
Database
ISI
SICI code
0045-7949(1993)48:3<535:TSEOLC>2.0.ZU;2-L
Abstract
The deflection basins caused by a 9-kip FWD load were used in developi ng a regression equation to estimate the subgrade modulus K(s); the ra nge varying from 0.1 to 1.2 kci depending on the sub-base materials. W ith these values, the structural performance of a concrete pavement wa s analyzed using the FEACONS V program.