Encyclopedia

pavement subgrade

pavement subgrade

The upper part of the soil, natural or constructed, that supports the load transmitted by the runway pavement structure. See pavement structure.
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References in periodicals archive
For example, many States that have long, cold winters take advantage of the additional strength of pavements under frozen conditions by increasing the allowable axle load limits during wintertime pavement subgrade hardening.
Boosting Pavement Resilience
Based on this study, aperture size, tensile strength at small strains, junction strength, and flexural rigidity are identified as the most important attributes of geogrids in pavement subgrade stabilization.
Improving rutting resistance of pavement structures using geosynthetics: an overview
Effect of wheel/axle configuration on pavement subgrade response
Study on nonlinear pavement responses of low volume roadways subject to multiple wheel loads/Netiesines kelio dangos priklausomybes nuo mazo intensyvumo keliu, veikiamu daugkartinemis ratu apkrovomis, tyrimas
Due to its versatility, soil-cement is widely used as either a low-cost pavement subgrade or base material for many pavement applications.
Is soil-cement right for you? The low-cost alternative for long-lasting pavements
Salem studied the effect of seasonal moisture variation on the resilient modulus of pavement subgrade soils.
Digging into LTPP pavement data: students and professors mine the LTPP database to reveal new research insights and earn well-deserved national recognition
Cooperative Agreement With Danish Road institute on "Pavement Subgrade Performance Study"
New research
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