DlFFERENTIAL SETTLEMENT·ANALYSIS OF BUILDING FRAMES BY ' DIGITAL CO~PUTER METHODS By JOHW ALAN LAMB \1 Bachelor of Architectural Engineering Oklahoma State University Stillwater, Oklahoma 1966 . . . . . Submitted to the . :a'aculty of the Graduate College of the Oklahoma State University in partial fulfillment of the requirements for · the Degree of .. .. J.VIABTER OF ARCHITECTURAL ENGINEERING )'lay, 1968