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Kevin Franke, Ph.D., PE
In this webinar, Dr. Kevin Franke, PE, will present a new probabilistic procedure to assess liquefaction susceptibility and triggering for CPT-compatible soils. It eliminates the need for fines content adjustment, identifies a threshold for fine-grained soils not susceptible to liquefaction, and differentiates the liquefaction resistance of clean sands with varying mineralogy and compressibility. However, it may overpredict liquefaction-induced settlements if clean-sand volumetric strain models are inappropriately applied to clayey soils. Practical guidance is provided for handling clayey soils predicted to "liquefy."
Keller North America provides a wide range of geotechnical engineering and construction services to improve soils in place and to both construct new and rehabilitate foundations. The techniques that will be discussed include Compaction & Jet Grouting, Earth Retention and Shoring, Vibro Compaction & Replacement, Micropiles, Soil Mixing for Deep Basement Excavations, and Pile Driving. Within our range of services, a Ground Modification solution is generally available for the toughest subsurface conditions.
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NY PE & PLS: You must choose courses that are technical in nature or related to matters of laws and ethics contributing to the health and welfare of the public. NY Board does not accept courses related to office management, risk management, leadership, marketing, accounting, financial planning, real estate, and basic CAD. Specific course topics that are on the borderline and are not acceptable by the NY Board have been noted under the course description on our website.