Professor Koseki provided the Burmister lecture which is one of an honor lecture in geotechnical engineering and soil mechanics (http://www.columbia.edu/cu/civileng/ling/burmister/). The presentation title is “Experimental Studies on Liquefaction and Re-Liquefaction Behavior of Saturated Sandy Soils” (http://www.columbia.edu/cu/civileng/ling/burmister/2021/burmister.pdf). He presented experimental results on liquefaction test conducted with his students and colleagues.
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