References
- Bozdag, E., Trampert, J. and Tromp, J. 2011. Misfit functions for full waveform inversion based on instantaneous phase and envelope measurements. Geophysical Journal International, 185(2), 845–870. doi: 10.1111/j.1365-246X.2011.04970.x
- Brown, D. A. 1990. Construction and design of drilled shafts in hard pinnacled limestones. Transporatation Research Record, 1277, 148–152.
- Brown, D. A. 2004. Zen and the art of drilled shaft construction: the pursuit of quality. Proc. GeoSupport Conference, Orlando, FL, https://doi.org/10.1061/40713(2004)2
- Brown, D. A., Turner, J. P. and Castelli, R. J. 2010. Drilled shafts: construction procedures and LRFD design methods. Publication No. FHWA-NHI-10-016, Washington, DC, p. 970.
- Burland, J., Chapman, T., Skinner, H. and Brown, M. 2012. ICE manual of geotechnical engineering. Vol. II. London, UK: ICE Virtual Library, Institution of Civil Engineers.
- Coe, J. T. and Brandenberg, S. J. 2010. P-wave reflection imaging of submerged soil models using ultrasound. Journal of Geotechnical Geoenvironmental Engineering, 136(10), 1358–1367. doi: 10.1061/(ASCE)GT.1943-5606.0000346
- Coe, J. T. and Brandenberg, S. J. 2012. Cone penetration test-based ultrasonic probe for P-wave reflection imaging of embedded objects. Journal of Bridge Engineering, 17(6), 940–950. doi: 10.1061/(ASCE)BE.1943-5592.0000327
- Coe, J. T. and Kermani, B. 2016. Comparison of borehole ultrasound and borehole radar in evaluating the length of two unknown bridge foundations. DFI Journal, 10(1), 8–24.
- Hannigan, P. J., Rausche, F, Likins, G. E., Roninson, B. R. and Becker, M. L. 2016. Geotechnical engineering circular No. 12 – Volume I, Design and construction of driven pile foundations. Publication No. FHWA-NHI-16-009, Washington, DC, p. 517.
- Hertlein, B., Verbeek, G., Fassett, R. and Arnold, M. 2016. A comparison of quality management for bored pile/drilled shaft (BP/DS) foundation construction and the implementation of recent technologies. DFI Journal-The Journal of the Deep Foundations Institute, 10(2), 87–94. doi: 10.1080/19375247.2016.1255426
- Johnson, K. R. 2016. Analyzing thermal integrity profiling data for drilled shaft evaluation. DFI Journal, 10(1), 25–33.
- Juran, I. and Komornik, U. 2006. Behavior of fiber-reinforced polymer (FRP) composite piles under vertical loads. Report FHWA-HRT-04-107, McLean, VA, p. 97.
- Khan Z., Majid A., Cascante G., Hutchinson D. J. and Pezeshkpour P. 2006. Characterization of a cemented sand with the pulse-velocity method. Canadian Geotechnical Journal, 43(3), 294–309.
- Lee, J. S., and Santamarina, J. C. 2004. Bender elements: performance and signal interpretation. Journal of Geotechnical Geoenvironmental Engineering, 131(9), 1063–1070. doi: 10.1061/(ASCE)1090-0241(2005)131:9(1063)
- Lee, J. S. and Santamarina, C. J. 2005. P-wave reflection imaging. Geotechnical Testing Journal, 28(2), 197–206.
- Modrak, R., Tromp, J. and Yuan, Y. 2016. On the choice of material parameters for elastic waveform inversion. SEG Technical Program Expanded Abstracts 2016, pp.1115–1119.
- Morris, W., Vico, A., Vazquez, M. and De Sánchez, S. R. 2002. Corrosion of reinforcing steel evaluated by means of concrete resistivity measurements. Corrosion Science, 44(1), 81–99. doi: 10.1016/S0010-938X(01)00033-6
- Mullins, G. 2010. Thermal integrity profiling of drilled shafts. DFI Journal, 4(2), 54–64.
- Polder, R. B. and Peelen, W. H. A. 2002. Characterisation of chloride transport and reinforcement corrosion in concrete under cyclic wetting and drying by electrical resistivity. Cement and Concrete Composites, 24(5), 427–435. doi: 10.1016/S0958-9465(01)00074-9
- Samtani, N. C., Jalinoos, F. and Poland, D. M. 2005. Integrity testing of drilled shafts - existing and new techniques. Proceedings of GEO Construction Quality Assurance/Quality Control Conference, ADSC: the International Association of Foundation Drilling, Dallas, TX, pp. 596–608.
- Santamarina, J. C. and Fratta, D. 2005. Discrete signals and inverse problems – an introduction for engineers and scientists. West Sussex: John Wiley & Sons LTD.
- Santamarina, J. C., Klein, K. and Fam, M. 2001. Soils and waves. Chichester: J. Wiley and Sons, 488 pp.
- Tarantola, A. 1984. Inversion of seismic reflection data in the acoustic approximation. Geophysics, 49(8), 1259–1266. doi: 10.1190/1.1441754
- Tromp, J., Komatitsch, D. and Liu, Q. 2008. Spectral-element and adjoint methods in seismology. Communications in Computational Physics, 3(1), 1–32.
- Turner, J. 2006. Rock-Socketed shafts for highway structure foundations. National Cooperative Highway Research Program Synthesis 360. Washington, DC, 145 pp.
- Vipulanandan, C., Hussain, A. and Usluogulari, O. 2007. Parametric study of open core-hole on the behavior of drilled shafts socketed in soft rock. Proc. Geo-Denver 2007, pp. 1–10.
- Weary, D. J. and Doctor, D. H. 2014. Karst in the United States: A digital map compilation and database: U.S. Geological Survey Open-File Report 2014-1156, Reston, Virginia, 23 pp.