Location
St. Louis, Missouri
Presentation Date
06 Apr 1995, 10:30 am - 12:30 pm
Abstract
The method adopted for the evaluation of the soil liquefaction potential in the Messina Straits, Italy, is presented and the results are discussed. The study was carried out for the design of three submerged floating tunnels linking Sicily to the Italian mainland. The method is based on a combined approach where field measurements are used to partly re-create the original soil fabric in the specimens for cyclic laboratory tests. The method is suitable for offshore investigations where recovery of truly undisturbed samples is hardly possible. The results show that in this way a much higher resistance to liquefaction is predicted than from conventional laboratory tests. The results of indirect methods based only on CPT records or shear wave velocity measurements in the field are presented first, and their limitations that led to the selection of an improved laboratory testing program are outlined.
Department(s)
Civil, Architectural and Environmental Engineering
Meeting Name
3rd International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics
Publisher
University of Missouri--Rolla
Document Version
Final Version
Rights
© 1995 University of Missouri--Rolla, All rights reserved.
Creative Commons Licensing
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.
Document Type
Article - Conference proceedings
File Type
text
Language
English
Recommended Citation
Pelli, F.; Tokimatsu, K.; Yoshimi, Y.; and D' Appolonia, E., "Liquefaction Potential Evaluation for the Messina Straits Crossing by Field and Laboratory Testing" (1995). International Conferences on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics. 6.
https://scholarsmine.mst.edu/icrageesd/03icrageesd/session03/6
Included in
Liquefaction Potential Evaluation for the Messina Straits Crossing by Field and Laboratory Testing
St. Louis, Missouri
The method adopted for the evaluation of the soil liquefaction potential in the Messina Straits, Italy, is presented and the results are discussed. The study was carried out for the design of three submerged floating tunnels linking Sicily to the Italian mainland. The method is based on a combined approach where field measurements are used to partly re-create the original soil fabric in the specimens for cyclic laboratory tests. The method is suitable for offshore investigations where recovery of truly undisturbed samples is hardly possible. The results show that in this way a much higher resistance to liquefaction is predicted than from conventional laboratory tests. The results of indirect methods based only on CPT records or shear wave velocity measurements in the field are presented first, and their limitations that led to the selection of an improved laboratory testing program are outlined.
