CPT-based assessment of liquefaction-induced foundation soil deformations

Unutmaz, Berna
Bilge, Habib Tolga
Çetin, Kemal Önder
2nd International Symposium on Cone Penetration Testing


CPT-based probabilistic assessment of seismic soil liquefaction triggering relationships
Can, Gizem; Çetin, Kemal Önder; Moss, Robb Eric Shedwick; Department of Civil Engineering (2022-6)
The research aims to define possibly the most accurate and unbiased probability-based seismically induced soil liquefaction triggering relationships for cohesionless soils. One key objective is to construct a well-studied database that processes liquefied and non-liquefied case histories from seismic events up to date consistently. For that purpose, Moss et al. (2003) database is revisited with improved parameter investigation, better case history processing, and advanced regression tools. Then the final da...
CPT-based probabilistic and deterministic assessment of in situ seismic soil liquefaction potential
Moss, R. E. S.; Seed, R. B.; Kayen, R. E.; Stewart, J. P.; Kiureghian, A. Der; Çetin, Kemal Önder (American Society of Civil Engineers (ASCE), 2006-08-01)
This paper presents a complete methodology for both probabilistic and deterministic assessment of seismic soil liquefaction triggering potential based on the cone penetration test (CPT). A comprehensive worldwide set of CPT-based liquefaction field case histories were compiled and back analyzed, and the data then used to develop probabilistic triggering correlations. Issues investigated in this study include improved normalization of CPT resistance measurements for the influence of effective overburden stre...
CPT-based evaluation of liquefaction potential for fine-grained soils
Pehlivan, Menzer; Bilge, Habib Tolga; Çetin, Kemal Önder (2010-05-11)
CPT-Based Probabilistic Soil Characterization and Classification
Çetin, Kemal Önder (American Society of Civil Engineers (ASCE), 2009-01-01)
Due to lack of soil sampling during conventional cone penetration testing, it is necessary to characterize and classify soils based on tip and sleeve friction values as well as pore pressure induced during and after penetration. Currently available semiempirical methods exhibit a significant variability in the estimation of soil type. Within the confines of this paper it is attempted to present a new probabilistic cone penetration test (CPT)-based soil characterization and classification methodology, which ...
CPT-Based Assessment of Densification After Ground Improvement with Rigid Inclusions and Rammed Aggregate Piers® (RAP)
Çetin, Kemal Önder; Oner, Lale; Arda, Serhan (2020-01-01)
© 2020, Springer Nature Switzerland AG.Within the scope of this manuscript, the mitigation performance of a composite ground improvement solution, which is composed of 18 m long 40 cm diameter GeoConcrete® Column (GCC) and 50 cm diameter Impact® Rammed Aggregate Pier® (RAP) along with 40 m long 80 diameter piles is assessed by pre- and post-cone penetration testing (CPT). These elements are designed for controlling excessive total and differential settlements, and liquefaction triggering at a paper mill sit...
Citation Formats
B. Unutmaz, H. T. Bilge, and K. Ö. Çetin, “CPT-based assessment of liquefaction-induced foundation soil deformations,” presented at the 2nd International Symposium on Cone Penetration Testing, California, Amerika Birleşik Devletleri, 2010, Accessed: 00, 2021. [Online]. Available: https://hdl.handle.net/11511/92859.