Author: Publisher: DIANE Publishing
ISBN: 1428914080
Category : Pavements
Languages : en
Pages : 31
Book Description
Resilient Modulus Testing of Materials from Mn/ROAD
Author: Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1
Author: Publisher: DIANE Publishing
ISBN: 1428914080
Category : Pavements
Languages : en
Pages : 31
Book Description
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1
Author: Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 104
Book Description
RESILENT MODULUS TESTING OF MATERIALS FROM MN/ROAD, PHASE 1
Author: Modeling of Mn/ROAD Test Sections with the CRREL Mechanistic Pavement Design Procedure
Author: Susan R. BiglPublisher: DIANE Publishing
ISBN: 1428913955
Category : Frost heaving
Languages : en
Pages : 50
Book Description
The U.S. Army Cold Regions Research and Engineering Laboratory is developing a mechanistic pavement design procedure for use in seasonal frost areas. The procedure was used to predict pavement performance of some test sections under construction at the Mn/ROAD facility. Simulations were conducted in three phases, investigating the effects on predictions of water table position, subgrade characteristics, asphalt model, and freeze season characteristics. The procedure predicted significantly different performance by the different test sections and highly variable results depending on the performance model applied. The simulated performance of the tests sections also was greatly affected by the subgrade conditions, e.g., density, soil moisture, and water table depth. In general, predictions for the full depth asphalt sections indicate that they will not fail due to cracking, but two of the three criteria for subgrade rufting indicate failure before the five or 10 year design life of the sections. Conventional sections are predicted not to fail due to subgrade rutting; however, sections including the more frost susceptible bases in their design are predicted to fail due to asphalt cracking relatively early in their design life, and sections with nonfrost susceptible bases are predicted to fail towards the end of the design life.
Estimating Stiffness of Subgrade and Unbound Materials for Pavement Design
Author: Anand J. PuppalaPublisher: Transportation Research Board
ISBN: 0309098114
Category : Technology & Engineering
Languages : en
Pages : 139
Book Description
At head of title: National Cooperative Highway Research Program.
CRREL Report
Author: Modeling of Mn/ROAD Test Sections with the CRREL Mechanistic Pavement Design Procedure
Author: Susan R. BiglPublisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 56
Book Description
Special Report
Author: Testing of Materials from the Minnesota Cold Regions Pavement Research Test Facility
Author: Susan R. BiglPublisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 48
Book Description