Автор: Alano Riley Название: Fiber Reinforced Polymers: The Technology Applied for Concrete Repair ISBN: 1681172720 ISBN-13(EAN): 9781681172729 Издательство: Gazelle Book Services Рейтинг: Цена: 230210.00 T Наличие на складе: Невозможна поставка. Описание: Gas chromatography (GC) is a common type of chromatography used in analytical chemistry for separating and analysing compounds that can be vaporized without decomposition. In gas chromatography, the components of a sample are dissolved in a solvent and vaporized so as to separate the analytes by distributing the sample between two phases: a stationary phase and a mobile phase. Gas chromatography is in principle similar to column chromatography, but has several notable differences. as chromatography is also similar to fractional distillation, since both processes separate the components of a mixture primarily based on boiling point (or vapour pressure) differences. The mobile phase is a chemically inert gas that serves to carry the molecules of the analyte through the heated column. Gas chromatography is one of the sole forms of chromatography that does not utilize the mobile phase for interacting with the analyte. The stationary phase is either a solid adsorbant, termed gas-solid chromatography (GSC), or a liquid on an inert support, termed gas-liquid chromatography (GLC). In organic chemistry, liquid-solid column chromatography is frequently used to separate organic compounds in solution. Among the various types of gas chromatography, gas-liquid chromatography is the method most commonly used to separate organic compounds. The combination of gas chromatography and mass spectrometry is a vital tool in the identification of molecules. A typical gas chromatography comprises an injection port, a column, carrier gas flow control equipment, ovens and heaters for maintaining temperatures of the injection port and the column, an integrator chart recorder and a detector. The book, Advanced Gas Chromatography, is intended to cover numerous facets of applications ranging from basic biological, biomedical applications to industrial applications. The book analyse new developments in chromatographic columns, micro extraction techniques, derivatisation techniques and pyrolysis techniques. The book also focuses on various features of basic chromatography techniques and is appropriate for both young and advanced chromatographers. It includes some new developments in chromatography. This book is an invaluable tool for chemists as well as non-chemists employed in gas chromatography.
Автор: Kar Chun Tan Название: Eurocode 2 Design Data for Reinforced Concrete Columns ISBN: 9811368406 ISBN-13(EAN): 9789811368400 Издательство: Springer Рейтинг: Цена: 158380.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book was written to facilitate column sizing and reinforcement design for structural engineers. These outputs can also benefit quantity surveyors, especially for costing purposes, and help avoid careless design errors. The book is chiefly intended for structural engineers who implement Eurocode 2 for reinforced concrete design.
Автор: Aylin Ece Kayabekir, Gebrail Bekda?, Sinan Melih Nigdeli Название: Metaheuristic Approaches for Optimum Design of Reinforced Concrete Structures: Emerging Research and Opportunities ISBN: 1799826651 ISBN-13(EAN): 9781799826651 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 125670.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Reinforced concrete structures are one of the major structural types and must adhere to design regulation codes. It is ideal to find the best design (section dimension, material type, and amount of reinforcement) with the minimum cost providing the design constraints (design formulation considering loading of structure). Metaheuristic methods inspired by natural phenomena can consider design constraints by combining the analyses of formulation of reinforced concrete structures with an iterative numerical algorithm using several convergence options of random generation of candidate design solutions.
Metaheuristic Approaches for Optimum Design of Reinforced Concrete Structures: Emerging Research and Opportunities is a pivotal reference source that focuses on several metaheuristic algorithms and the design of several types of structural members. Additionally, retrofit applications and seismic design issues are considered for readers in earthquake zones. Highlighting a wide range of topics including algorithms, design variables, and retrofit design, this book is ideally designed for architects, engineers, urban designers, government officials, policymakers, researchers, academicians, and students.
Автор: Aylin Ece Kayabekir, Gebrail BekdaAY, Sinan Melih Nigdeli Название: Metaheuristic Approaches for Optimum Design of Reinforced Concrete Structures: Emerging Research and Opportunities ISBN: 1799826643 ISBN-13(EAN): 9781799826644 Издательство: Mare Nostrum (Eurospan) Рейтинг: Цена: 166320.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Focuses on several metaheuristic algorithms and the design of several types of structural members. Additionally, retrofit applications and seismic design issues are considered for readers in earthquake zones. The book features a wide range of topics, including algorithms, design variables, and retrofit design.
Автор: Peled, Alva Bentur, Arnon Mobasher, Barzin Название: Textile reinforced concrete ISBN: 0367866919 ISBN-13(EAN): 9780367866914 Издательство: Taylor&Francis Рейтинг: Цена: 64300.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: A wide range of textiles can significantly improve the mechanical behavior of cement matrices under static and dynamic conditions, and give superior tensile strength, toughness, ductility, energy absorption and protection. This book provides a comprehensive treatment of TRC, from the basics of the composite material to its structural performance
Автор: Mobasher, Barzin Название: Mechanics of Fiber and Textile Reinforced Cement Composites ISBN: 0367382385 ISBN-13(EAN): 9780367382384 Издательство: Taylor&Francis Рейтинг: Цена: 67360.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Among all building materials, concrete is the most commonly used-and there is a staggering demand for it. However, as we strive to build taller structures with improved seismic resistance or durable pavement with an indefinite service life, we require materials with better performance than the conventional materials used today. Considering the enormous investment in public infrastructure and society's need to sustain it, the need for new and innovative materials for the repair and rehabilitation of civil infrastructure becomes more evident. These improved properties may be defined in terms of carbon footprint, life-cycle cost, durability, corrosion resistance, strength, ductility, and stiffness.
Addressing recent trends and future directions, Mechanics of Fiber and Textile Reinforced Cement Composites presents new opportunities for developing innovative and cost-effective materials and techniques in cement and concrete composites manufacturing, testing, and design. The book offers mathematical models, experimental results, and computational algorithms for efficient designs with fiber and textile reinforced composite systems. It explores alternative solutions using blended cements, innovative reinforcing systems, natural fibers, experimental characterization of key parameters used for design, and optimized designs. Each chapter begins with a detailed introduction, supplies a thorough overview of the existing literature, and sets forth the reasoning behind the experimentation and theory.
Documenting the composite action of fibers and textiles, the book develops and explains methods for manufacturing and testing cement composites. Methods to design and analyze structures for reduced weight, increased durability, and minimization of cement use are also examined. The book demonstrates that using a higher volume fraction of fiber systems can result in composites that are quasi-elastic plastic. Speaking to the need to
Автор: GangaRao, Hota V.S. , Taly, Narendra , Vijay, P. Название: Reinforced Concrete Design with FRP Composites ISBN: 0367389843 ISBN-13(EAN): 9780367389840 Издательство: Taylor&Francis Рейтинг: Цена: 67360.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание:
Although the use of composites has increased in many industrial, commercial, medical, and defense applications, there is a lack of technical literature that examines composites in conjunction with concrete construction. Fulfilling the need for a comprehensive, explicit guide, Reinforced Concrete Design with FRP Composites presents specific information necessary for designing concrete structures with fiber reinforced polymer (FRP) composites as a substitute for steel reinforcement and for using FRP fabrics to strengthen concrete members.
In a reader-friendly, design-oriented manner, this book discusses the analysis, design, durability, and serviceability of concrete members reinforced with FRP. The authors first introduce the elements that constitute composites-the structural constituent and matrix-and discuss how composites are manufactured. Following an examination of the durability of FRP composites that contain fibers, such as glass, carbon, or aramid, the book illustrates how FRP external reinforcement systems (FRP-ER) can be used for enhancing the strength and stiffness of concrete structures using theory and design principles. The concluding chapter concentrates on serviceability aspects of concrete members internally reinforced with FRP. An excellent resource of design and construction practices, Reinforced Concrete Design with FRP Composites is a state-of-the-art reference on concrete members reinforced with FRP.
Автор: Bentur, Arnon , Mindess, Sidney Название: Fibre Reinforced Cementitious Composites ISBN: 0367446235 ISBN-13(EAN): 9780367446239 Издательство: Taylor&Francis Рейтинг: Цена: 64300.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book covers the fundamental scientific principles on modified fibres and describes the properties of specified systems with different types of fibres. It includes an up to date reference list and extensive sets of tables.
Название: Applications of Fracture Mechanics to Reinforced Concrete ISBN: 0367864614 ISBN-13(EAN): 9780367864613 Издательство: Taylor&Francis Рейтинг: Цена: 65320.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This volume is based on the papers presented at the International Workshop on the Applications of Fracture Mechanics to Reinforced Concrete held in Turin, Italy, 6 October 1990.
Автор: R Park; T Paulay Название: Reinforced concrete structures ISBN: 0471659177 ISBN-13(EAN): 9780471659174 Издательство: Wiley Рейтинг: Цена: 221710.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Sets out basic theory for the behavior of reinforced concrete structural elements and structures in considerable depth. Emphasizes behavior at the ultimate load, and, in particular, aspects of the seismic design of reinforced concrete structures. Based on American practice, but also examines European practice.
Автор: Fernando A.N. Silva; Bernardo Horowitz; Jo?o M.P.Q Название: Design of Reinforced Concrete Silo Groups ISBN: 3030136205 ISBN-13(EAN): 9783030136208 Издательство: Springer Рейтинг: Цена: 93160.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book offers a new calculation procedure of the structural behavior of grouped layout of silos, easy to use and with satisfactory responses.Groups of reinforced concrete silos are structures commonly used in the food industry, where it is usually necessary to separate the storage of different types and sources of grain. The grouped layout of silos has numerous benefits when compared with single-cell silos in which the emphasis is on creating further space for silage, normally referred to as interstice – a space formed between the edges of the group’s cells. This economic benefit, on the other hand, raises a structural problem for the designer of this type of building, which is to assess the magnitude of bending moments and hoop forces due to the structural continuity of the walls in the interstice region of the cells. Bending moments assume extreme values exactly when the interstice is loaded and the other cells in the group are empty.To develop the formulation of the proposed analysis models, a parametric study was carried out that allowed the adequate consideration of the variables involved.The idea is to help professionals, engineers, industrials and academics involved in this advanced interdisciplinary field as a comprehensive guide for courses offered at different levels of learning (undergraduate and postgraduate).
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