MONOTONIC AND CYCLIC LIQUEFACTION RESISTANCE OF A FINE SAND
سال انتشار: 1370
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 85
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شناسه ملی سند علمی:
SEE01_044
تاریخ نمایه سازی: 16 مهر 1400
چکیده مقاله:
Liquefaction of saturated cohesionless soils has been identified as the major cause of several catastrophic failures, such as the October ۱.۹۸۹ earthquake in San Francisco. This paper presents the results of series of monotonic and cyclic triaxial liquefaction tests performed on specimens of a fine sand. ۴onotonic and cyclic triaxial liquefaction tests were performed to letermine the effect of testing variables (specifically, relative density and confining pressure) on both monotonic and cyclic Liquefaction potential. The steady-state line (SSL), during monotonic Loading, was established. Moreover, charts are developed for prediction )f the number of cycles required to induce liquefaction under similar ۷yclic loading conditions
نویسندگان
BEHNAM MAHMOOD-ZADEGAN
Assistant Professor, Polytechnic University, New York, U.S.A