Tuesday, April 9, 2024



Speaker

Lateral Load Resistance of Piles in Liquefiable Sand from Full-Scale Tests

headshot of rollins

Kyle Rollins, Ph.D.
Civil and Construction Engineering at Brigham Young University

The lateral resistance of deep foundations is often important in the design of bridges and high-rise structures in seismically active regions. To improve our understanding of the lateral load behavior of deep foundations in liquefied soil, BYU has conducted a series of lateral load tests on full-scale piles, pile groups and drilled shaft foundations. At Treasure Island in San Francisco Bay, static tests were first conducted in non-liquefied soil and then cyclic tests were performed with a high-speed actuator after a surface layer was liquefied using controlled blasting...

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