Entre Meeanique et Arehiteeture: e'est-a-dire, entre les proeedes teehniques qui, depuis des temps immemoriaux eonforment l'art et la scienee de la eonstruetion au developpement de la scienee physique et mathematique la plus generale et, peut-etre, la plus abstraite, subalternata tanturn geometriae et philosophiae naturalis, eomme le disait Tartaglia, bien que liee aux faits les plus farniliers: la statique et la meeanique des mareriaux et des struetures. Le theme qui nous eoneeme est done la relation entre la technique et la scienee dans son exemple le plus important, je crois, du point de vue historiographique mais aussi epistemologique: a savoir, la relation entre le savoir faire, qui se eonforme a la norme, en respeetant une determination et une eongruenee parfaites avee son objectif, et la theorie, qui eonfirme la norme et temoigne la neeessite de la determiner eongrfiment avec les lois de la nature. Avee une extreme perspieaeite, quelque peu offusquee par une frivolite erudite, l' Abbe Franeeseo Maria Franeesehinis, mathematieien et adepte de la philosophie des lurnieres, se peneha sur la question dans un bref traite qu'il publia a Padoue en 1808 sous 1 le titre Des Mathematiques appliquees , soutenant la nouvelle tendanee didaetique introduite a l'Universite de Padoue par l'ephemere Regne d'Italie. Simulant un eonflit entre plusieurs auteurs, Franeesehinis exposait une premiere these dans un Discours inaugural qu'il reeita peut-etre reellement en 1807, lorsqu'il devint titulaire de la Chaire de Mathematiques appliquees.

Meant to complement rather than compete with the existing books on the subject, this book deals with the project performance and control phases of the project life cycle to present a detailed investigation of the project's time performance measurement methods and risk analysis techniques in order to evaluate existing and newly developed methods in terms of their abilities to improve the corrective actions decision-making process during project tracking. As readers apply what is learned from the book, EVM practices will become even more effective in project management and cost engineering. Individual chapters look at simulation studies in forecast accuracy; schedule adherence; time sensitivity; activity sensitivity; and using top-down or bottom-up project tracking. Vanhoucke also offers an actual real-life case study, a tutorial on the use of ProTrack software (newly developed based on his research) in EVM, and conclusions on the relative effectiveness for each technique presented.

Before you drive that first nail, this is the guide you need--thousands of hints, tips, and professional tricks of the trade

Authoritative, detailed, and fully illustrated, Rules of Thumb for Home Building, Improvement, and Repair gives you all the inside information you need to make your home improvement project go faster and easier. For this all-in-one volume, do-it-yourself experts Gene and Katie Hamilton, founders of the online service HouseNet, have distilled the best professional home repair and remodeling information.

Rules of Thumb will help you avoid the costly headaches that can result from using the wrong materials, amounts, or measurements. Here in plain English are all the technical standards and specifications for lumber, fasteners and adhesives, carpentry, plumbing, electrical wiring, painting, walls, ceilings and floors, doors and windows, weatherizing and climate control, exteriors, asphalt, concrete, masonry, and more. Plus, you'll discover time-tested procedures that get you the results you want every time.

Whatever project you're about to begin, Rules of Thumb for Home Building, Improvement, and Repair is the first place to look for professional advice.

Acclaimed do-it-yourself experts Gene and Katie Hamilton are the authors of many successful books and magazine articles on remodeling and repair. In addition to their nationally syndicated newspaper column, "Do It Yourself--Or Not?" they are the creators of HouseNet, an online home improvement service on America Online (keyword: housenet) and on the Internet (www.housenet.com). They have been on the Today show, Dateline, and CNN and have been written about in Newsweek and other national publications. TheHamiltons live in Maryland.

Recent advances in the development of high strength materials, coupled with more advanced computational methods and design procedures, have led to a new generation of tall and slender buildings. These structures are very sensitive to the most common dynamic loads; wind and earthquakes. The primary requirement for a successful design is to provide safety while taking into account serviceability requirements. This book provides a well-balanced and broad coverage of the information needed for the design of structural systems for wind- and earthquake-resistant buildings. It covers topics such as the basic concepts in structural dynamics and structural systems, the assessment of wind and earthquake loads acting on the system, the evaluation of the system response to such dynamic loads and the design for extreme loading. The text is generously illustrated and supported by numerical examples and will be of great interest to practising engineers and researchers in structural, civil and design engineering and also to architects. The author has drawn on his experience as a teacher, researcher and consultant.

Since manufacturing has acquired industrial relevance, the problem of adequately sizing manufacturing plants has always been discussed and has represented a di?cult problem for the enterprises, which prepare strategic plans to competitively operate in the market. Manufact- ing capacity is quite expensive and its exploitation and planning must be carefully designed in order to avoid large wastes, or to preserve the survival of enterprises in the market. Indeed a good choice of ma- facturing capacity can result in improved performance in terms of cost, innovativeness, ?exibility, quality and service delivery. Unfortunately the capacity planning problem is not easy to solve because of the lack of clarity in the decisional process, the large number of variables involved, the high correlation among variables and the high level of uncertainty that inevitably a?ects decisions. The aim of this book is to provide a framework and speci?c methods and tools for the selection and con?guration of capacity of Advanced Manufacturing Systems (AMS). In particular this book de?nes an - chitecture where the multidisciplinary aspects of the designofAMSare properly organized and addressed. The tool will support the decisi- maker in the de?nition of the con?guration of the system which is best suited for the particular competitive context where the ?rm operates or wants tooperate. Thisbookisofinterest for academic researchers in the ?eldofind- trial engineering and particularly indicated in the areas of operations and manufacturing strategy.

This book offers a valuable tool for understanding current efforts to promote the reuse and enhancement of pre-consumer waste in the development of new products for the construction sector, as well as the financial and regulatory tools being used to support this trend. It explores the vast and complex topic of the circular economy from the perspective of strategies for the reuse/recycling of waste, and develops a number of key premises: waste reuse/recycling must be considered using a logic of cross-sectoriality, recognizing the need to enhance the "dialogue" between different sectors; pre-consumer waste is particularly interesting for the recycling market because the construction sector can reduce its environmental impacts by enhancing its capacity to use secondary raw materials and by-products from other sectors; and lastly, the manufacturing sector is currently experimenting with promising forms of reducing/recycling pre-consumer waste and is at the same time providing by-products that can be used in other production chains. As such, the book offers a valuable asset for professionals who are interested in sustainability in construction, and in the study of construction products; however, it will be equally useful for local decision-makers tasked with implementing development policies and innovations in the industrial sector.

One of the best ways to get power to remote, off-grid locations, whether in developed or developing countries, is through the use of solar electric systems. This practical guide describes how to plan, design and install solar electric systems in a manner that is hands-on, graphic and technically complete. Highly illustrated chapters cover: solar energy basics components of solar electric systems (modules, batteries, regulators, inverters and appliances) installation practice on planning and servicing systems water pumping refrigeration village electrification. This is the must-have guide for electric technicians and designers, development workers, and anyone who wants to install their own off-grid system.

Das Konzept der digitalen Baustelle beschreibt die Abbildung aller bei einem Bauvorhaben anfallenden Daten in einem Baustellenmodell. Es bietet die Grundlage f r einen durchg ngigen Datenfluss und damit f r effizientere Planungs- und Ausf hrungsprozesse. In dem Band stellen Experten aus Wissenschaft und Industrie Methoden und Technologien zur Umsetzung vor, darunter die 3D-gest tzte Planung, die Nutzung von Systemen zur zentralen Datenhaltung, die computergest tzte Simulation des Bauablaufs und die Einf hrung moderner Logistikkonzepte.

Written by seven internationally known experts, the articles in this book present the fundamentals and practical applications of contemporary wind engineering. It covers complex problems in wind-building interaction from the perspective of a structural designer, examining both experimental and computational approaches and their relative merits.

Christoph Winter investigates the circumstances, which determine a contractor's competitive position in different construction markets for different types of clients, as well as the influence of the consultants upon the construction development process. Moreover, he analyses the role that a contractor's supply chain must fulfil in order to be as successful as the leader of the procurement process.

Electrical services are a vital component in any building, so it is necessary for construction professionals to understand the basic principle of services design. The Design of Electrical Services for Buildings aims to provide a basic grounding for students and graduates in the field. It covers methods of wiring, schemes of distribution and protection for lighting and power installations. Systems such as alarms and standby supplies are also covered. Each method is described in detail and examples of calculations are given.
For this fourth edition, the coverage of wiring and electrical regulations have been brought fully up-to-date, and the practical information has been revised.

Strategische und operative Unternehmensprozesse bilden den Schlussel fur notwendige lebenszyklusorientierte Veranderungen in der Baubranche. Im Band 1 Strategische Managementprozesse werden die wichtigsten Methoden zur erfolgreichen Ausrichtung von Geschaftseinheiten und Unternehmen sowie alle wichtigen Teilprozesse zur Unternehmensgestaltung und -fuhrung ausfuhrlich dargestellt. Strategie-, Marketing- und Organisationsplanung fur neue und bestehende Geschaftsfelder und deren operative Umsetzung stehen im Mittelpunkt.

Sie finden Handlungsempfehlungen fur die systematische Durchfuhrung ihrer strategischen Aufgaben und die zukunftsorientierte Strukturierung der Unternehmensprozesse. Grossere Unternehmen konnen mit diesem Wissen ihre Positionierung im aggressiven, dynamischen und komplexen Umfeld verbessern und die eigene Wettbewerbsposition starken. Kleinere wachstumsorientierte Betriebe finden darin die Methodik, die sie ihrem Unternehmensaufbau zugrunde legen sollten. Moderne Managementkonzepte werden auf die Bauwirtschaft abgebildet."

The ultimate guide to siding for homeowners and professional builders The Complete Siding Handbook: Installation, Maintenance, Repair offers comprehensive guidance for all major types of siding including wood board, aluminum, shingle, plywood, vinyl, and more. Aimed at professional builders but accessible to homeowners, this informative guide includes practical information on sheathing, flashing, vapor and air retarders, insulation, and other preparatory materials, as well as expert advice on painting, staining and finishing. Detailed diagrams clarify installation and construction, while photographs show real-world applications of various materials and methods to provide builders and DIY-ers with an invaluable resource.

This facsimile edition of Bennett and Pinion's classic work, first published in 1935, provides an invaluable source of information on all aspects of the slating and tiling industry. It examines the various types of roof coverings that were traditionally used, such as slates, clay tiles and shingles, and includes basic aspects such as sorting and holding states, through to more complex aspects involved in sorting and setting out a diminishing course roof, and forming swept and laced valleys. The book also looks at special roofing techniques relating to curved roofs and cupolas. It considers the care of roofs, discussing the faults which can appear, and why they may have occurred, and then how best to repair them.

Most existing arch dams have been designed for seismic loading by static methods involving the use of seismic coefficients. Although there are no known examples of arch dams which have been seriously damaged by earthquakes, the need for more realistic seismic analyses is now well recognized, not only for new dams but especially in the context of the safety evaluation of existing dams. Fortunately, with the finite element method, engineers have a powerful tool for modeling the complex geometry and the nonlinear material behavior of a dam. However, there is still a major complication in the analysis procedure, namely the interaction of the dam with the reservoir and with the foundation during an earthquake. Interaction is a wave propagation problem involving transmitting boundaries. The State of the Art in engineering practice is to neglect wave propagation by modeling the water as incompressible and the foundation as massless. More advanced analysis methods using compressible water and foundation with mass have been available for some time. However, these methods are restricted to linear models, because they work in the frequency domain. On the other hand, there are also advanced nonlinear models for dams, but they can only be used in the time domain, usually with simple transmitting boundaries. In this report, which is based on an a doctoral thesis, rigorous transmitting boundaries in the time domain are developed which permit combining compressible water with n- linear dam behavior. The new numerical model is based on a systems-theory approach.

Das Buch beinhaltet das betriebliche Basiswissen fur eine fundierte Unternehmensfuhrung. Das Grundwissen wird erganzt um Ausfuhrungen zur Wirtschaftspolitik und zum europaischen System der Zentralbanken. Behandelt werden auch die Bilanzansatz- und Bewertungsvorschriften nach International Accounting Standards (IAS) und Basiswissen zur Behandlung von Nachtragen bei Leistungsanderungen und Leistungsstorungen. Die Methoden und Anwendungsbereiche fur monetare Wirtschaftlichkeitsberechnungen und Nutzen-Kosten-Untersuchungen unter Einbeziehung auch nichtmonetarer Faktoren sowie die Darstellung der Anforderungen an die Unternehmensausrichtung fur das Unternehmensrating (nach Basel II) und an die Unternehmensfinanzierung zur Insolvenzvermeidung sind bestimmende Faktoren fur eine erfolgreiche Unternehmensfuhrung. Aufmerksam werden die Leser auch die neuen Ausfuhrungen uber die Auswirkungen von Schwarzarbeit und Korruption lesen.

Fur wen ist dieses Buch nutzlich? Fuhrungskrafte mit dem Hintergrund einer Ingenieur- oder einer Architekturausbildung und einer juristischen oder betriebswirtschaftlichen Grundbildung, aber auch jene, die sich erst mit diesem Buch in die komplexe Materie im Spannungsfeld zwischen Jura, Betriebswirtschaftslehre, Immobilienwirtschaft und dem vielfaltigen Planen und Bauen einarbeiten wollen. Viel Wissenswertes, eine konzentrierte Quelle von wesentlichen bauwirtschaftlichen Zusammenhangen und technischen Darstellungen, fur ihre Praxisaufgaben. "

An entry level introduction to valuation methodology, this book gives a straightforward narrative treatment to the subject matter with a multitude of examples and illustrations, contained in an easy to read format.There is a strong emphasis on the practical aspects of valuation, as well as on the principles and application of the full range of valuation methods. This book will serve as an important text for students new to the topic and experienced practitioners alike. Topics covered include: property ownership concepts of value the role of the valuer property inspection property markets and economics residential property prices and the economy commercial and industrial property methods of valuation conventional freehold investment valuations conventional leasehold investment valuations discounted cash flow contemporary growth explicit methods of valuation principles of property investment.

This volume is a collection of papers presented at the U.S.-Austria Joint Seminar on Stochastic Structural Mechanics held on May 4 and 5, 1987. The general theme of the two-day program was the applications of probability and statistics to structural mechanics. Within this general theme a great variety of subject matters were covered, ranging from analytical and computational algorithms to specific problems in different branches of engineering. The format of the bi-national seminar with limited attendance permitted ample time for presentation and discussion. The discussion was als6 contributed by several participants of another bi-national seminar, the U.S.-Japan Joint Seminar on Stochastic Approaches in Earthquake Engineering, which followed immediately on May 6 and 7, 1987. The scheduling of the two seminars back-to-back enhanced greatly the exchange among the experts in engineering stochastics from the three nations. The Joint Seminar was organized according to the U.S.-Austria Cooperative Science Program established in 1984. We are indebted to the following government agencies and organizations for financial assistance, including the National Science Foundation, and the Florida Atlantic University Foundation in the United States, and Fonds zur Forderung der wissenschaftlichen Forschung, Land Tirol, Bundeswirtschaftskammer, Bundesministerium flir Wissenschaft und Forschung, and Osterreichische Forschungsgemeinschaft in Austria. Most credits, however, must be accorded to each of the authors whose contributions were the very basis of any success we might be able to claim. Our special thanks are due to Mrs.

Very few books explore the problems which are particular to the relationship between Specialist Contractors and the Main Contractor, or Clients with whom they are in contract. Fewer still provide solutions in such a down to earth no-nonsense way as The Streetwise Subbie does. The Streetwise Subbie is a highly regarded practical guide to contractual matters. Its original author Jack Russell was well known for his 'contractual terrier' column in Electrical Times. Now, Barry Ashmore has updated and revised this work by drawing on his 46 years of construction experience and professional expertise gained at the sharp end resolving disputes and solving contractual problems for Specialist Contractors. Thousands of subbies have already benefited from the insights and the streetwise approach to avoiding or resolving contractual problems, and the clarity of thought and advice the book provides. The fourth edition features all the old favourites such as payment, delay and disruption, extension of time and the all-important checklists and site records. But it has now been brought bang up to date to reflect the importance of the 2011 revisions to the Construction Act and the emergence of adjudication as the pre-eminent means of dispute resolution. It is an easy to read, practical, and essential guide, aimed at Specialist Contractors of all sizes and specialisations, be they sole traders, company directors, or any member of the subbie's team that has to handle the commercial and contractual aspects of the projects they undertake. It's the kind of book that you keep handy, because it has so many answers that you can refer to it over and over again.

This book highlights the latest technologies and applications of Artificial Intelligence (AI) in the domain of construction engineering and management. The construction industry worldwide has been a late bloomer to adopting digital technology, where construction projects are predominantly managed with a heavy reliance on the knowledge and experience of construction professionals. AI works by combining large amounts of data with fast, iterative processing, and intelligent algorithms (e.g., neural networks, process mining, and deep learning), allowing the computer to learn automatically from patterns or features in the data. It provides a wide range of solutions to address many challenging construction problems, such as knowledge discovery, risk estimates, root cause analysis, damage assessment and prediction, and defect detection. A tremendous transformation has taken place in the past years with the emerging applications of AI. This enables industrial participants to operate projects more efficiently and safely, not only increasing the automation and productivity in construction but also enhancing the competitiveness globally.

Ein wichtiger Bereich fur das Ziel eines nachhaltig zukunftsfahigen Wirtschaftens im Bedurfnisfeld "Bauen und Wohnen" ist der bisher in der Forschung wenig berucksichtigte Bereich der Altbaumodernisierung. Hierin liegen sehr grosse Potentiale, aber auch Hemmnisse fur Massnahmen zur Energieeinsparung. Ausserdem fallen bei Neueinbau und Entsorgung erhebliche Mengen von Stoffstromen in vielfaltiger Zusammensetzung und zum Teil mit problematischen Inhaltsstoffen an. Die Studie untersuchte die komplexen Strukturen, Rahmenbedingungen, Entscheidungsprozesse, Verflechtungen der beteiligten Akteure und Hemmnisse fur ein zielfuhrendes Stoffstrommanagement bei der Altbaumodernisierung an Fallbeispielen sowie mittels zahlreicher Gesprache mit Beteiligten im Baugeschehen und eines Workshops mit Akteuren aus dem Bereich des Mietwohnbaus. Daraus wurden Empfehlungen abgeleitet."