A simplified model for estimating axial impact forces resulting from debris with nonstructural mass
29 Jul 2015 | Publications | Contributor(s): payam piran aghl, H. Ronald Riggs, Clay Naito
This study is aimed to develop a simplified one-dimensional model to predict impact force and...
STUDY OF DEMANDS RESULTING FROM TRANSVERSE IMPACT OF HIGH MASS, LOW VELOCITY DEBRIS
29 Jul 2015 | Publications | Contributor(s): payam piran aghl, Clay Naito, H. Ronald Riggs
This study characterizes the impact force demands generated during transverse debris impact on...
An Experimental Study of Demands Resulting from In-Air of Debris
29 Jul 2013 | Publications | Contributor(s): payam piran aghl, Clay Naito, H. Ronald Riggs
Water-borne debris generated during tsunami events represents a significant threat to structures...
RAPID: Impact of Debris Generated from the 2011 Tohoku, Japan Tsunami
09 Feb 2012 | Poster | Contributor(s): Clay Naito, Dan Cox, Ron Riggs
On March 11, 2011 a magnitude 9.0 earthquake occurred off the northeast coast of Honshu,...
Diaphragm Seismic Design Methodology
17 Aug 2010 | Active Documents | Contributor(s): Robert bernard Fleischman, Clay Naito, Jose Restrepo, Richard Sause
The Precast/Prestressed Concrete Institute (PCI) is conducting a large “area of emphasis”...