Yazar "Rutherford, Cassandra J." için listeleme
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Deformation characteristics of medium-dense sand-clay mixtures under a principal stress rotation
Fedakar, Halil Ibrahim; Cetin, Bora; Rutherford, Cassandra J. (ELSEVIERRADARWEG 29, 1043 NX AMSTERDAM, NETHERLANDS, 2021)A moving wheel load induces a principal stress rotation (PSR) in pavement foundation geomaterials including subgrade/subbase soils. Simulating such a stress condition is not possible with stress path tests conducted with ... -
Effect of principal stress rotation on deformation behavior of dense sand-clay mixtures
Fedakar, Halil Ibrahim; Rutherford, Cassandra J.; Cetin, Bora (TAYLOR & FRANCIS LTD2-4 PARK SQUARE, MILTON PARK, ABINGDON OR14 4RN, OXON, ENGLAND, 2021)This paper investigated the deformation behaviour of K-consolidated sand-clay mixtures through cyclic triaxial (CT) and hollow cylinder (CHC) tests. The sand-clay mixtures contained 0%, 5%, 10% and 20% clay by weight and ... -
Evaluation of Deformation Behavior of Sand-Clay Mixture under Traffic Loads
Fedakar, Halil I.; Cai, Wenjing; Rutherford, Cassandra J.; Cetin, Bora (AMER SOC CIVIL ENGINEERS, UNITED ENGINEERING CENTER, 345 E 47TH ST, NEW YORK, NY 10017-2398 USA, 2020)Vehicle traffic loading induces a heart-shaped stress path in deviatoric stress space [tau z theta to (sigma(z)-sigma(theta))/2], causing the rotation of principal stress direction acting on a soil element. A conventional ...
