References
- Dyvik , R. and Madshus , C. 1985 . “ Lab measurement of Gmax using bender elements ” . In Advances in the art of testing soils under cyclic conditions , ASCE Conference, Detroit, MI, Geotechnical Engineering Division, New York 186 – 196 .
- Fu, L., 2004. Application of piezoelectric sensors in soil property determination. Dissertation (PhD). Case Western Reserve University
- Hardin , B.O. and Richart , F.E. 1963 . Elastic wave velocities in granular soils . ASCE Journal of the Geotechnical Engineering , 89 ( 1 ) : 33 – 65 .
- Hryciw , R.D. and Thomann , T.G. 1993 . Stress-history-based model for Ge of cohesionless soils . ASCE Journal of Geotechnical Engineering , 119 ( 7 ) : 1073 – 1093 .
- Jovicic , V. , Coop , M.R. and Simic , M. 1996 . Objective criteria for determining Gmax from bender element tests . Géotechnique , 46 ( 2 ) : 357 – 362 .
- Jovicic , V. , Coop , M.R. and Simic , M. 1998 . The measurement of stiffness of clays with bender element tests in triaxial apparatus . ASTM Geotechnical Testing Journal , 21 ( 1 ) : 3 – 10 .
- NCHRP Project 1-37A: Development of the 2002 guide for the design of new and rehabilitated pavement structures [online]. Available from: http://www.ence.umd.edu/∼schwartz/abstracts/nchrp_1_37a.html (http://www.ence.umd.edu/~schwartz/abstracts/nchrp_1_37a.html) [Accessed 10 May 2005]
- Thomann , T.G. and Hryciw , R.D. 1990 . Laboratory measurement of small strain shear modulus under K o conditions . ASTM Geotechnical Testing Journal , 13 ( 2 ) : 97 – 105 .
- US Department of Transportation . 1996 . Long-term pavement performance protocol P46: resilient modulus of unbound granular base/subbase materials and subgrade soils , McLean, Virginia, P46-1
- Viggiani , G. and Atkinson , J.H. 1995 . Interpretation of bender element tests . Géotechnique , 45 ( 1 ) : 149 – 154 .
- Zeng , X. , Figueroa , J.L. and Fu , L. 2003 . “ Measurement of base and subgrade layer stiffness during and after construction using a cone penetrometer equipped with piezoelectric sensors ” . In Proceedings of the International Conference on Highway Pavement Data, Analysis and Mechanistic Design Applications , September 2003 Columbus, Ohio
- Zeng , X. , Figueroa , J.L. and Fu , L. 2004 . Measurement of base and subgrade layer stiffness using bender element technique. Recent Advances in Materials Characterization and Modeling of Pavement Systems . ASCE Geotechnical Special Publication , 123 : 35 – 45 .
- Zeng , X. and Ni , B. 1998 . Application of bender elements in measuring G max of sand under K o condition . ASTM Geotechnical Testing Journal , 21 ( 3 ) : 251 – 263 .