A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Engineering Properties of Stabilized Subgrade Soils for Implementation of the AASHTO 2002 Pavement Design Guide
A comprehensive laboratory study was undertaken to determine engineering properties of cementitiously stabilized common subgrade soils in Oklahoma for the design of roadway pavements in accordance with the AASHTO 2002 Mechanistic-Empirical Pavement Design Guide (MEPDG). These properties include resilient modulus (M1), modulus of elasticity (ME), unconfined compressive strength (UCS), moisture susceptibility and three-dimensional (3-D) swell. Four different types of soils encountered in Oklahoma, namely, Port Series (P-soil), Kingfisher Series (K-soH), Vernon Series (V-soil), and Camasaw Series (C-soil) were used in this study. These soils were stabilized with three locally produced and economically viable stabilizers used in Oklahoma, namely, hydrated lime (or lime), class C fly ash (CFA), and cement kiln dust (CKD). Additionally, mineralogical studies such as scanning electron microscopy, energy dispersive spectroscopy and X-ray diffraction were used to verify the findings from the macro test results.
Engineering Properties of Stabilized Subgrade Soils for Implementation of the AASHTO 2002 Pavement Design Guide
A comprehensive laboratory study was undertaken to determine engineering properties of cementitiously stabilized common subgrade soils in Oklahoma for the design of roadway pavements in accordance with the AASHTO 2002 Mechanistic-Empirical Pavement Design Guide (MEPDG). These properties include resilient modulus (M1), modulus of elasticity (ME), unconfined compressive strength (UCS), moisture susceptibility and three-dimensional (3-D) swell. Four different types of soils encountered in Oklahoma, namely, Port Series (P-soil), Kingfisher Series (K-soH), Vernon Series (V-soil), and Camasaw Series (C-soil) were used in this study. These soils were stabilized with three locally produced and economically viable stabilizers used in Oklahoma, namely, hydrated lime (or lime), class C fly ash (CFA), and cement kiln dust (CKD). Additionally, mineralogical studies such as scanning electron microscopy, energy dispersive spectroscopy and X-ray diffraction were used to verify the findings from the macro test results.
Engineering Properties of Stabilized Subgrade Soils for Implementation of the AASHTO 2002 Pavement Design Guide
P. Solanki (author) / N. N. Khoury (author) / M. M. Zaman (author)
2009
134 pages
Report
No indication
English
Selection of Subgrade Modulus for AASHTO Flexible Pavement Design
| British Library Online Contents | 1992
AASHTO guide for design of pavement structures, 1993
| TIBKAT | 1993