Colorado State University. Department of Civil Engineering, authorCivil Engineering Section, Colorado State University, publisher2019-09-172019-09-171963https://hdl.handle.net/10217/198005CER63RAS71.technical reportsengCopyright and other restrictions may apply. User is responsible for compliance with all applicable laws. For information about copyright law, please see https://libguides.colostate.edu/copyright.Engineering -- BibliographyText