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Book title: Aplicaciones avanzadas de los materiales compuestos en la obra civil y la edificación
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This chapter presents the theory of series-parallel mixtures. This is a formulation for the simulation of the mechanical behavior of composite materials, which allows to obtain the non-linear behavior of the same from the behavior that show their component materials. This formulation can be applied to both compounds Laminates of carbon fibers as to more traditional composite materials such as reinforced concrete. The validity of the submitted formulation will be tested with the reproduction of a delamination test of a laminated composite. The advantage of the series-parallel mixing theory versus other existing formulations for the calculation of composite materials is that this is, today, the only one capable of taking into account the non-linear behavior of the compounds with a computational cost that makes possible the resolution of real structures.
parallel mixing theory --- análisis no-lineal --- non-linear analysis --- materiales compuestos --- teoría de mezcla paralela --- composite materials
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This chapter presents a procedure to assess the magnitude of the damage local and global damage in structures subjected to static and dynamic actions, with special emphasis on the seismic problem. In addition to the formulation for the evaluation of the damage, introduces the concept of structural reinforcement and repair by composite laminates of epoxy matrix with carbon fiber reinforcement. For this purpose, the use of the theory of mixtures to compose a composite material from their basic components. Damage is also assessed in these reinforced and / or repaired structures and the influence of these improvements on the assessment of the overall damage of the structure is discussed.
estructura --- global damage --- problema sísmico --- daño local --- daño global --- seismic problem --- local damage --- structure
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The purpose of this work is to provide a global view of the current state of the art and recent developments on the applicability of composite materials in civil engineering and construction. The book contains a collection of research papers from national and international experts, which address current and future challenges in this field, providing, through a wide variety of case studies, a roadmap with technical skills and knowledge practical tools for the use of composite materials in new applications. The texts are -as far as possible- self-contained in their parts, allowing a reading according to the particular interest of each reader. They present technical foundations, research results, and review and compile updated bibliographic references that complement and allow the reader to acquire a deeper knowledge of the topics exposed, directing it towards possible future lines of research. Written by professionals and researchers with experience in this field, this book aims to be a reference text for those not initiated in the subject and a study and research tool for readers of more advanced levels.
technology and engineering --- tecnología e ingeniería --- arte y arquitectura --- art and architecture
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