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This book deals with a group of architectured materials. These are hybrid materials in which the constituents (even strongly dissimilar ones) are combined in a given topology and geometry to provide otherwise conflicting properties. The hybridization presented in the book occurs at various levels - from the molecular to the macroscopic (say, sub-centimeter) ones. This monograph represents a collection of programmatic chapters, defining archimats and summarizing the results obtained by using the geometry-inspired materials design. The area of architectured or geometry-inspired materials has reached a certain level of maturity and visibility for a comprehensive presentation in book form. It is written by a group of authors who are active researchers working on various aspects of architectured materials. Through its 14 chapters, the book provides definitions and descriptions of the archetypes of architectured materials and addresses the various techniques in which they can be designed, optimized, and manufactured. It covers a broad realm of archimats, from the ones occurring in nature to those that have been engineered, and discusses a range of their possible applications. The book provides inspiring and scientifically profound, yet entertaining, reading for the materials science community and beyond.
Describes the structure and mechanics of a wide range of cellular materials in botany, zoology, and medicine.
The first book to address the relationship between inner architecture and properties of natural materials, essential reading for anyone in materials research.
Materials Technology, Volume 2: The Fabrication of Materials deals with the processes of materials fabrication. This book focuses on systems used to transform raw materials into shaped states suitable for practical service. Principles of manufacture are discussed, along with the advantages and disadvantages of each method of fabrication and the diverse manufacturing sequences that are possible. The administrative aspects of manufacture are also considered. This volume is comprised of eight chapters and begins by introducing the reader to casting methods, including solidification casting, gravity-flow mold-filling, and pressurized mold-filling. Emphasis is placed on how materials that are reduced to a liquid state and then solidified can be prepared for service or formed to a useful shape. The chapters that follow explore powder preparation, mixing, compacting, and consolidation; mechanical means of fabrication; fabrication by bonding and machining; and the role of inventors and designers in fabrication. This volume concludes by assessing the economic aspects of fabrication, with particular reference to essential needs, conveniences, and luxuries. This book will be useful to first-year university undergraduates in engineering technician courses and more specialized technician courses.
This established textbook provides an understanding of materials’ behaviour through knowledge of their chemical and physical structure. It covers the main classes of construction materials: metals, concrete, other ceramics (including bricks and masonry), polymers, fibre composites, bituminous materials, timber, and glass. It provides a clear and comprehensive perspective on the whole range of materials used in modern construction, to form a must-have for civil and structural engineering students, and those on courses such as architecture, surveying and construction. It begins with a Fundamentals section followed by a section on each of the major groups of materials. In this new edition: - The section on fibre composites FRP and FRC has been completely restructured and updated. - Typical questions with answers to any numerical examples are given at the end of each section, as well as an instructor’s manual with further questions and answers. - The links in all parts have also been updated and extended, including links to free reports from The Concrete Centre, as well as other online resources and material suppliers’ websites. - and now with solutions manual and resources for adopting instructors on https://www.crcpress.com/9781498741101
Addressing the growing global concern for sustainable engineering, this title is devoted exclusively to the environmental aspects of materials.
Ideer til tekstiltryk med mønstre inspireret af naturen
"Scholarly communities and policy experts have a tendency to divide natural resources into categories, hindering holistic understanding. Similarly, the stakeholders themselves--the state, business and people--are conceived monolithically, making it difficult to grasp how business interests, intra-bureaucratic politics and civil society movements influence policy outcomes. This book examines the socio-political dynamic generated by the environment and its attendant resources: how nature becomes a resource, and how this process in turn shapes our vision of society. It deploys a case study approach in examining the interactions between bureaucratic institutions; rural communities; national leaders and business elites, allowing for a more nuanced analysis. Particular emphasis is placed on how resources become the subject of conflict--but also opportunities for cooperation--and how different societies might establish more sustainable interactions with nature. The way society controls natural resources is the foundation of both economic development and environmental conservation. The primary motive for natural resource management has been the development and production of marketable commodities, and institutional structures have been shaped accordingly. The Social Constitution of Natural Resources asks that we re-consider the very concept of resources, and how we view them"--
Presents more than sixty projects made from natural materials that are available almost anywhere.