Author by: Pietro Grilli Di CortonaLanguage: enPublisher by: SIAMFormat Available: PDF, ePub, MobiTotal Read: 47Total Download: 644File Size: 45,9 MbDescription: This monograph offers a systematic quantitative approach to the analysis, evaluation, and design of electoral systems. Today, electoral reform is of concern to newborn democracies as well as many old ones.
The authors use mathematical models and automatic procedures, when possible, to solve some of the problems that arise in the comparison of existing systems as well as in the construction of new ones. One distinctive feature of the book is the emphasis on single- and multiple-criteria optimization methods. This powerful tool kit will help political researchers evaluate and choose an appropriate electoral system. Author by: Luigi MorettiLanguage: enPublisher by: Princeton Architectural PressFormat Available: PDF, ePub, MobiTotal Read: 69Total Download: 934File Size: 41,9 MbDescription: 'Ambitious, charismatic, and reliable, never conformist or conventional, Luigi Moretti (1907-1973) was both a gifted architect and an unusual figure.
This book - the first monograph on the Italian architect to appear in English - reveals through essays, projects, and an anthology of his own writings the complex trails of Moretti's personality and of his curious and cultured mind. Generously illustrated, the volume encourages a full appreciation of his work, free of the presumptions that for decades have clouded it.'
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Elementi Di Ricerca Operativa Taddei Download Free
Author by: Srinivasan ChandrasekaranLanguage: enPublisher by: CRC PressFormat Available: PDF, ePub, MobiTotal Read: 25Total Download: 734File Size: 53,9 MbDescription: Tools to Safeguard New Buildings and Assess Existing Ones Nonlinear analysis methods such as static pushover are globally considered a reliable tool for seismic and structural assessment. But the accuracy of seismic capacity estimates—which can prevent catastrophic loss of life and astronomical damage repair costs—depends on the use of the correct basic input parameters. Seismic Design Aids for Nonlinear Analysis of Reinforced Concrete Structures simplifies the estimation of those vital parameters. Many design engineers make the relatively common mistake of using default properties of materials as input to nonlinear analyses without realizing that any minor variation in the nonlinear characteristics of constitutive materials, such as concrete and steel, could result in a solution error that leads to incorrect assessment or interpretation.
Streamlined Analysis Using a Mathematical Model To achieve a more accurate pushover analysis and improve general performance-based design, this book reassesses some key inputs, including axial force-bending moment yield interaction, moment-curvature, and moment-rotation characteristics. It analyzes these boundaries using a detailed mathematical model of reinforced concrete sections based on international codes, and then proposes design curves and tables derived from the authors’ studies using a variety of nonlinear tools, computer programs, and software. The text reviews relevant literature and describes mathematical modeling, detailing numerical procedures step by step. Including supplementary online material that can be used to compute any parameter, this reference delineates nonlinear properties of materials so that they can be used instantly for seismic analysis without having to solve cumbersome equations.