Abstract
Two classes of prestressable structures exist. Class I are geometrically rigid and statically indeterminate structures. Class II are statically and kinematically indeterminate structures with infinitesimal mechanisms. In structures of class I, prestress by means of imposed lack of fit can substantially enhance the design, particularly when failure is governed by compression member buckling. Structures of class II depend on prestress for their geometric integrity. A unified algorithm for the analysis and for the design of prestress of pin-jointed structures of both classes, consisting of any combination of bars and cables, is presented. The algorithm is based on the flexibility method of structural analysis, and assumes small displacements. It is capable of identifying states of prestress and mechanisms and optimizing the prestress in compression controlled structures.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
