Results 101 to 110 of about 525,473 (174)

Fly Ash Soil Stabilization for Non-Uniform Subgrade Soils, Volume II: Influence of Subgrade Non-Uniformity on PCC Pavement Performance [PDF]

open access: yes, 2005
To provide insight into subgrade non-uniformity and its effects on pavement performance, this study investigated the influence of non-uniform subgrade support on pavement responses (stress and deflection) that affect pavement performance.
Rupnow, Tyson   +3 more
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A Report on Field Research in Soils

open access: yes, 1964
A compilation of recent experimental results by personnel of the Department of Soil Science, Extension Specialists and Agronomists at the Branch Stations at Crookston, Duluth, Grand Rapids, Lamberton, Morris, Rosemount, and Waseca.
Department of Soils, University of Minnesota
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A Report on Field Research in Soils

open access: yes, 1967
A compilation of recent experimental results by personnel of the Department of Soil Science, Extension Specialists and Agronomists at the Branch Stations at Crookston, Duluth, Grand Rapids, Lamberton, Morris, Rosemount, and Waseca.
Department of Soils, University of Minnesota
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Regression model for resilient modulus of subgrade soils

open access: yes, 1999
Subgrade soil is an important part in both flexible and rigid pavement structures. AASHTO recommends the use of bulk stress and deviatoric stress models to characterize granular and cohesive soils, respectively.
Puppala, Anand J.   +3 more
core   +1 more source

ZakLab-Soils/AMF_turnover_plant_productivity_gradient: Initial release

open access: yes
Manistee 2022 sampled soils for studying microbial communities under natural N mineralization ...
Morgan McPherson, ZakLab-Soils
core   +1 more source

Drying shrinkage problems in high PI subgrade soils.

open access: yes
PDFTech ReportFHWA-OK-14-02ODOT SP&R Item Number 2236DryingShrinkageSubgrade (Pavements)Longitudinal crackingLaboratory testsSoil suctionSoil mechanicsOklahomaOklahoma. Dept. of Transportation. Planning and Research DivisionBulut, RifatChen, LizhouMantri,

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The use of dynamic cone penetrometer to predict resilient modulus of subgrade soils

open access: yes, 2005
The resilient modulus is used in the characterization of base and subgrade soils and in the design of pavement structures. The resilient modulus of subgrade soils can be estimated by using expensive and time-consuming laboratory test results or from ...
Herath, Ananda   +4 more
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Resilient Modulus Properties of New Jersey Subgrade Soils

open access: yes
008140562000Final Report September 1997-September 2000PDFTech ReportFHWA NJ 2000-01CalibrationModulus of resiliencePavement layersSoil testsSubgrade (Pavements)GeotechnologyHighwaysI42: Soil MechanicsNew JerseyUnited StatesUnited States.

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