CIVIL ENGINEERING / 121 CE 671-ADVANCED REINFORCED CONCRETE. 3 to 6 credits Prerequisite: CE 474. Research in reinforced concrete and development of building code requirements; ultimate load theories and their application to design; special design problems. May be repeated with change of content up to a maximum of 6 credits. CE 672-ANALYSIS OF STATICALLY INDETERMINATE STRUCTURES. 1 to 6 credits Prerequisites: CE 371, CE 372. Frames with variable moment of inertia; arch and ring analysis by elastic center and column analogy; matrix solutions; redundant trusses; moment and shear distribution. May be repeated with change of content up to a maximum of 6 credits. CE 673-ADVANCED STRUCTURAL LABORATORY. 3 credits Prerequisites: CE 371, CE 372. Model studies and analysis. Applications to static and dynamic loadings. Mechanics of similitude and dimensional analysis. Vibration of beams; research studies. CE 674-ADVANCED STRUCTURAL ANALYSIS. 3 to 6 credits Prerequisites: CE 371, CE 372, ESM 302. Approximate methods of analysis for structural members of variable section modulus, including problems on vibrations, column buckling, beam-columns, beams on elastic supports. May be repeated with change of content up to a maximum of 6 credits. CE 675-ADVANCED STRUCTURAL PROBLEMS. 1 to 9 credits Selected topics in structural engineering. May be repeated with change of con- tent up to a maximum of 9 credits. CE 676-DESIGN OF FRAMED STRUCTURES. 3 to 6 credits Prerequisites: CE 671, CE 672. Design of continuous trusses; secondary stresses; design of rigid frames, multi-story frames, and arches. May be repeated with change of content up to a maximum of 6 credits. CE 677-DESIGN OF FOLDED PLATES AND SHELLS. 3 to 6 credits Prerequisites: CE 671, CE 672. Analysis and design of folded plate, shell, tank, and cable-supported structures. May be repeated with change of content up to a maximum of 6 credits. CE 679-NONLINEAR STRUCTURAL ANALYSIS AND DESIGN. 3 to 9 credits Prerequisite: CE 672. Rigid-plastic and multilinear analysis and design of beams and frames. Yield line theory of slabs. Deflection analyses of columns, frames, curved compression members and suspension systems, with design applications. May be repeated with change of content up to a maximum of 9 credits. CE 680-ADVANCED PRESTRESSED CONCRETE DESIGN. 3 credits Prerequisites: CE 474, CE 570. Design and limit analysis of prestressed concrete structural systems. Continuous beams, slabs, frames, composite members. Pre- stressed concrete reservoirs, structural systems in building construction, foundations, harbors. CE 681-AIR PHOTO INTERPRETATION: ENGINEERING APPLICATIONS. 3 credits Prerequisite: CE 512 or CE 561 or consent of instructor. Interpretation of aerial photography for the evaluation and planning of transportation systems and selection of desirable sites for construction of civil engineering projects. CE 682-AIR PHOTO INTERPRETATION: TERRAIN ANALYSIS. 4 credits Prerequisite: CE 681 or consent of instructor. Interpretive techniques used to identify soils, rocks, and engineering problems from aerial photography.