[HTML][HTML] State-of-the-art stress, strain and deflection measurements
P Ullidtz, HJ Ertman Larsen - Symposium on the State-of-the-Art …, 1989 - books.google.com
P Ullidtz, HJ Ertman Larsen
Symposium on the State-of-the-Art of Pavement Response Monitoring …, 1989•books.google.comPavements deteriorate under the combined action of loading and environmental effects, with
the rate of disintegration or permanent deformation being related to the critical stresses and
strains in the pavement layers. For areas with frost the highest rate of deteriorations is
associated with the short periods of thaw, when the critical stresses or strains are largest. To
predict pavement performance for design or rehabilitation purposes the critical stresses or
strains must be known. The paper first explains why the total pavement deflection is a poor …
the rate of disintegration or permanent deformation being related to the critical stresses and
strains in the pavement layers. For areas with frost the highest rate of deteriorations is
associated with the short periods of thaw, when the critical stresses or strains are largest. To
predict pavement performance for design or rehabilitation purposes the critical stresses or
strains must be known. The paper first explains why the total pavement deflection is a poor …
Abstract
Pavements deteriorate under the combined action of loading and environmental effects, with the rate of disintegration or permanent deformation being related to the critical stresses and strains in the pavement layers. For areas with frost the highest rate of deteriorations is associated with the short periods of thaw, when the critical stresses or strains are largest.
To predict pavement performance for design or rehabilitation purposes the critical stresses or strains must be known. The paper first explains why the total pavement deflection is a poor substitute for stresses or strains and then discusses different means of determining the stresses and strains.
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