{ "item_title" : "Advanced Analysis for Three-Dimensional Semi-Rigid Steel Frames subjected to Static and Dynamic Loadings", "item_author" : [" Phu-Cuong Nguyen "], "item_description" : "Doctoral Thesis / Dissertation from the year 2014 in the subject Engineering - Civil Engineering, grade: 9, course: Advanced Steel Structures, language: English, abstract: This dissertation presents three various advanced analysis approaches which can capture accurately and efficiently the ultimate strength and behavior of steel framed structures with nonlinear beam-to-column connections subjected to static and dynamic loadings. Three major sources of nonlinearity are considered in the analyses as follows: (1) material nonlinearity; (2) geometric nonlinearity; and (3) connection nonlinearity. Three types of nonlinear beam-column element formulation considering both geometric and material nonlinearities are coded into two nonlinear structural analysis programs: (1) Nonlinear Structural Analysis Program (NSAP) - 2-D plastic-zone finite element; (2) Practical Advanced Analysis Program (PAAP) - 3-D refined plastic-hinge element and 3-D plastic-fiber element. Three types of steel frames analyzed by the proposed program are: (1) rigid frames - beam-to-column connections are fully rigid; (2) linear semi-rigid frames - beam-to-column connections have constant stiffness; and (3) nonlinear semi-rigid frames - beam-to-column connections have continuously variable stiffness. Three types of analysis can be performed are: (1) nonlinear inelastic static analysis; (2) nonlinear elastic and inelastic time-history analysis; and (3) free vibration analysis. Three main resources of damping are taken into account in the proposed programs are: (1) hysteretic damping due to inelastic material; (2) structural viscous damping employing Rayleigh damping; (3) hysteretic damping due to nonlinear beam-to-column connections. Two computer programs are developed: (1) Nonlinear Structural Analysis Program (NSAP) - written in the C++ programming language; (2) Practical Advanced Analysis Program (PAAP) - written in the FORTRAN 77 programming language. They are verified for accuracy and computation", "item_img_path" : "https://covers3.booksamillion.com/covers/bam/3/34/687/869/3346878694_b.jpg", "price_data" : { "retail_price" : "74.50", "online_price" : "74.50", "our_price" : "74.50", "club_price" : "74.50", "savings_pct" : "0", "savings_amt" : "0.00", "club_savings_pct" : "0", "club_savings_amt" : "0.00", "discount_pct" : "10", "store_price" : "" } }

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