Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1.
The U.S. Army Cold Regions Research and Engineering Laboratory (CRREL) conducted resilient modulus tests on materials from the Mn/ROAD test site for the Minnesota Department of Transportation. Materials tested included samples of the lean clay subgrade at the site and the two extreme grades of base...
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ftdtic:ADA321627 2023-05-15T15:55:49+02:00 Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1. Berg, Richard L. Bigl, Susan R. Stark, Jeffrey A. Durell, Glenn D. COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH 1996-09 text/html http://www.dtic.mil/docs/citations/ADA321627 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA321627 en eng http://www.dtic.mil/docs/citations/ADA321627 APPROVED FOR PUBLIC RELEASE DTIC AND NTIS Civil Engineering Construction Equipment Materials & Supplies *PAVEMENTS *RESILIENCE TEST AND EVALUATION ARMY RESEARCH DAMAGE COLD REGIONS MOISTURE CONTENT ROOM TEMPERATURE SATURATION ESTIMATES FREEZING CLAY ROAD TESTS THAWING EQUATIONS LINEAR REGRESSION ANALYSIS TEST FACILITIES MINNESOTA Text 1996 ftdtic 2016-02-19T19:34:47Z The U.S. Army Cold Regions Research and Engineering Laboratory (CRREL) conducted resilient modulus tests on materials from the Mn/ROAD test site for the Minnesota Department of Transportation. Materials tested included samples of the lean clay subgrade at the site and the two extreme grades of base designed specifically for Mn/ROAD. Some specimens were tested in both frozen and subsequently 'thawed' conditions; others were tested at room temperature without ever having been frozen. Researchers performed linear regression analysis on the data to develop equations that predict frozen modulus based on unfrozen water content and unfrozen modulus based on stress, degree of saturation and density. We also reanalyzed data from two previously tested materials. CRREL can use the study's equations in the Mechanistic Pavement Design and Evaluation Procedure under development at CRREL to predict estimated damage in some Mn/ROAD test sections. Text Cold Regions Research and Engineering Laboratory Defense Technical Information Center: DTIC Technical Reports database |
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Defense Technical Information Center: DTIC Technical Reports database |
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English |
topic |
Civil Engineering Construction Equipment Materials & Supplies *PAVEMENTS *RESILIENCE TEST AND EVALUATION ARMY RESEARCH DAMAGE COLD REGIONS MOISTURE CONTENT ROOM TEMPERATURE SATURATION ESTIMATES FREEZING CLAY ROAD TESTS THAWING EQUATIONS LINEAR REGRESSION ANALYSIS TEST FACILITIES MINNESOTA |
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Civil Engineering Construction Equipment Materials & Supplies *PAVEMENTS *RESILIENCE TEST AND EVALUATION ARMY RESEARCH DAMAGE COLD REGIONS MOISTURE CONTENT ROOM TEMPERATURE SATURATION ESTIMATES FREEZING CLAY ROAD TESTS THAWING EQUATIONS LINEAR REGRESSION ANALYSIS TEST FACILITIES MINNESOTA Berg, Richard L. Bigl, Susan R. Stark, Jeffrey A. Durell, Glenn D. Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1. |
topic_facet |
Civil Engineering Construction Equipment Materials & Supplies *PAVEMENTS *RESILIENCE TEST AND EVALUATION ARMY RESEARCH DAMAGE COLD REGIONS MOISTURE CONTENT ROOM TEMPERATURE SATURATION ESTIMATES FREEZING CLAY ROAD TESTS THAWING EQUATIONS LINEAR REGRESSION ANALYSIS TEST FACILITIES MINNESOTA |
description |
The U.S. Army Cold Regions Research and Engineering Laboratory (CRREL) conducted resilient modulus tests on materials from the Mn/ROAD test site for the Minnesota Department of Transportation. Materials tested included samples of the lean clay subgrade at the site and the two extreme grades of base designed specifically for Mn/ROAD. Some specimens were tested in both frozen and subsequently 'thawed' conditions; others were tested at room temperature without ever having been frozen. Researchers performed linear regression analysis on the data to develop equations that predict frozen modulus based on unfrozen water content and unfrozen modulus based on stress, degree of saturation and density. We also reanalyzed data from two previously tested materials. CRREL can use the study's equations in the Mechanistic Pavement Design and Evaluation Procedure under development at CRREL to predict estimated damage in some Mn/ROAD test sections. |
author2 |
COLD REGIONS RESEARCH AND ENGINEERING LAB HANOVER NH |
format |
Text |
author |
Berg, Richard L. Bigl, Susan R. Stark, Jeffrey A. Durell, Glenn D. |
author_facet |
Berg, Richard L. Bigl, Susan R. Stark, Jeffrey A. Durell, Glenn D. |
author_sort |
Berg, Richard L. |
title |
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1. |
title_short |
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1. |
title_full |
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1. |
title_fullStr |
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1. |
title_full_unstemmed |
Resilient Modulus Testing of Materials from Mn/ROAD, Phase 1. |
title_sort |
resilient modulus testing of materials from mn/road, phase 1. |
publishDate |
1996 |
url |
http://www.dtic.mil/docs/citations/ADA321627 http://oai.dtic.mil/oai/oai?&verb=getRecord&metadataPrefix=html&identifier=ADA321627 |
genre |
Cold Regions Research and Engineering Laboratory |
genre_facet |
Cold Regions Research and Engineering Laboratory |
op_source |
DTIC AND NTIS |
op_relation |
http://www.dtic.mil/docs/citations/ADA321627 |
op_rights |
APPROVED FOR PUBLIC RELEASE |
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1766391301310251008 |