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Seismic Performance of Grouped Helical Piles in Pinned and Fixed Connections
(2018)
Helical piles have yet to be nationally considered an acceptable foundation for structures in areas of high seismic activity. This remains despite evidence of helical pile survival stories from recent earthquakes where ...
ROLLING-TYPE ISOLATION: AN EXPERIMENTAL CHARACTERIZATION AND NUMERICAL PARAMETRIC STUDY
(2017-12-15)
Building contents and nonstructural components are known to be vulnerable during seismic events. Of particular concern is computer and network equipment that is critical in the post-earthquake recovery process. A solution ...