Design Criteria And Solutions To Common Issues In Building Envelope Design


Design Criteria And Solutions To Common Issues In Building Envelope Design
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A Case Based Reasoning Approach To The Designing Of Building Envelopes


A Case Based Reasoning Approach To The Designing Of Building Envelopes
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Author : Serban Iliescu
language : en
Publisher:
Release Date : 2000

A Case Based Reasoning Approach To The Designing Of Building Envelopes written by Serban Iliescu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Buildings categories.


Building-envelope design is an information-intensive process that requires experiential knowledge. Confronted with such a process, a human expert adds to well-known domain knowledge his own experience, or the experience of others, to support his reasoning process and guide him in typical situations. The problem-solving paradigm where reasoning is supported by reusing past experiences is called Case-Based Reasoning (CBR), and it was added to the Artificial Intelligence (AI) methodology following research in cognitive psychology. Instead of relying solely on general knowledge of a problem domain, or making associations along generalized relationships between problem descriptors and conclusions, CBR is able to utilize the specific knowledge of previous experienced problem situations called cases. CBR is a technology that solves problem by storing, retrieving, and adapting past cases. CBR systems have been proposed as an alternative to rule-based systems whenever the knowledge engineering process of eliciting rules is difficult or unmanageable. Instead, many experiences (or cases) with solutions, warnings, plans, and so forth are collected and new situations are related to a stored recollection of these past cases. New solutions are adapted from the old ones. Research in Knowledge-Based Expert Systems (KBES) for building-envelope design has shown a similar trend. While computerized assistance was imposed by the large amount of data to be processed, domain knowledge. Such fields where most of the knowledge is based on experience are often labeled as "weak theory domains," and they are prime candidates for adopting a CBR approach. This thesis proposes a CBR framework for selecting the construction alternatives during the preliminary stage of the building-envelope design process. The methodology presented aims to find the most suitable design for a new building envelope from a library of prototypical building cases and adapts it to meet the requirements of ASHRAE Standard 90.1/1989 for energy efficient building design. The study outlines the potential benefits of using CBR technology and the key issues encountered while attempting to define the CBR model for building-envelope design. Developing a hierarchy of building-envelope components identifies cases and features for design. The envelope design problem is solved through decomposition, and by combining case-based and rule-based reasoning methods. In searching for a best match to achieve a higher degree of case filtering, a connection between case-based reasoning and Artificial Neural Networks (ANN) is proposed. An ANN-based filtering mechanism is designed to improve the quality of case-matching outcome while enforcing the economy of case representation. The framework proposed by this research has been implemented into the CRED software system demonstrating the feasibility and advantages of using CBR methodology for building envelope design. CRED blends several Al techniques (such as ANN, CBR and KBES) while aiming to offer expert assistance to building design professionals for browsing and selecting building-envelope alternatives.



Cost C16 Improving The Quality Of Existing Urban Building Envelopes


Cost C16 Improving The Quality Of Existing Urban Building Envelopes
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Author : L. Bragança
language : en
Publisher: IOS Press
Release Date : 2007-04-12

Cost C16 Improving The Quality Of Existing Urban Building Envelopes written by L. Bragança and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-04-12 with Architecture categories.


As a result of changes in the composition of the population, society changes continuously with respect to various factors including age-structure, family composition and the availability of energy. Changes lead to situations that are reflected in the commissioning of buildings, which is gradually shifted from new construction to the reuse and renovation of existing buildings. The adaptation of buildings often requires the modification of facades and the construction behind. The scope of this action within the COST Transport and Urban Development Domain is to improve techniques and methods for envelopes of buildings constructed during the last half of the 20th century in the COST countries. In other words it is directed on the building envelopes of the so-called non-traditional buildings. This publication is based on a support by COST, an intergovernmental European framework for international cooperation between nationally funded research activities. COST creates scientific networks and enables scientists to collaborate in a wide spectrum of activities in research and technology.



Development Of Thermal Envelope Design Guidelines For Federal Office Buildings


Development Of Thermal Envelope Design Guidelines For Federal Office Buildings
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Author : Andrew K. Persily
language : en
Publisher:
Release Date : 1990

Development Of Thermal Envelope Design Guidelines For Federal Office Buildings written by Andrew K. Persily and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1990 with Office buildings categories.


Office building envelopes are generally successful in meeting a range of structural, aesthetic and thermal requirements. However, poor thermal envelope performance will occur when there are discontinuities in the envelope insulation and air barrier systems, such as thermal bridges and air leakage sites. These discontinuities result from designs that do not adequately account for heat, air and moisture transmission, with many thermal defects being associated with inappropriate or inadequate detailing of the connections of envelope components. Despite the existence of these thermal envelope performance problems, information is available to design and construct envelopes that do perform well. In order to close the gap between available knowledge and current practice, the Public Buildings Service of the General Services Administration has entered into an interagency agreement with the Center for Building Technology of the National Institute of Standards and Technology to develop thermal envelope design guidelines for federal office buildings. The goal of this project is to transfer the knowledge on thermal envelope design and performance from the building research, design and construction communities into a form that will be used by building design professionals. This report describes the NIST/GSA envelope design guidelines development at the end of the first year of effort on the project. The effort to this point has consisted of a literature review of research results and technical information on thermal envelope performance and design, an assessment of existing design guidelines as they relate to the thermal envelope, and the development of a format and outline for the design guidelines.



Building Science


Building Science
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Author : Jens Pohl
language : en
Publisher: John Wiley & Sons
Release Date : 2020-09-14

Building Science written by Jens Pohl and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-14 with Architecture categories.


With the improved efficiency of heating, cooling and lighting in buildings crucial to the low carbon targets of all current governments, Building Science: Concepts and Applications provides a timely and much-needed addition to the existing literature on architectural and environmental design education. Taking a logical and didactic approach, the author introduces the reader to the underlying concepts and principles of the thermal, lighting, and acoustic determinants of building design in four integrated sections. The first section explores the thermal building environment and the principles of thermal comfort, translating these principles into conceptual building design solutions. The author examines the heat flow characteristics of the building envelope and explains steady state design methods that form the basis of most building codes. He discusses the sun as a natural heat source and describes the principles of active and passive solar building design solutions. The second section introduces the scientific principles of light, color, and vision, stressing the importance of daylight in building design, presenting the Daylight Factor design concept and methodology, and discussing glare conditions and their avoidance. It also addresses artificial lighting, delving into the prominent role that electricity plays in the production of light by artificial means and comparing the efficacy and characteristics of the various commercially available light sources in terms of the energy to light conversion ratio, life span, available intensity range, color rendition properties, and cost. The third section deals with the various aspects of sound that impact the design of the built environment, discussing the nature of sound as a physical force that sets any medium through which it travels into vibration and laying the foundations for the treatment of sound as an important means of communication as well as a disruptive disturbance. The final section discusses the foundational concepts of ecological design as a basis for addressing sustainability issues in building design solutions. These issues include the embedded energy of construction materials, waste management, preservation of freshwater and management of graywater, adoption of passive solar principles, energy saving measures applicable to mechanical building services, and the end-of-lifecycle deconstruction and recycling of building materials and components. Covers the fundamental building science topics of heat, energy, light and sound Takes a logical and didactic approach, tracing the historical roots of building science Includes summaries of new technologies in solar energy and photovoltaic systems Features a section on the principles of sustainable architecture Website with answers to MC questions testing students' learning



Sustainable Building Design


Sustainable Building Design
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Author : Miles Keeping
language : en
Publisher: John Wiley & Sons
Release Date : 2017-10-13

Sustainable Building Design written by Miles Keeping and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-10-13 with Architecture categories.


An inside view of how one of the world's leading architecture and engineering practice does business Sustainable Built Environments: Principles and Practice offers detailed, environmentally sound design solutions to a wide range of building engineering challenges. The text uses case examples and project data provided by engineers and designers at Arup Associates. It covers a broad range of relevant issues, with focused commentaries and explanations presented in an accessible format for use by students, busy practitioners and informed clients. Whilst this book stresses the importance of a unified approach to design, the text is divided into six principal chapters, each addressing an important aspect of sustainable architecture and engineering. These chapters (Master Planning, Transport, Energy, The Building Envelope, Environmental Services, and Materials) may be read on their own or in sequence as part of a narrative. Throughout the book, photographs, architectural and engineering drawings and diagrams, examples, and other data illustrate the case studies. Numerous web links are provided to additional information. This inspirational book: Focuses on the work of Arup Associates, the award winning architectural and engineering practice Uses real-life examples of functioning buildings and structures to provide information and guidance on the development of sustainable solutions Is packed with informative illustrations Sustainable Built Environments: Principles and Practice is a unique text that will inform and inspire architects and engineers, as well as students of those disciplines, around the globe.



Pcm Based Building Envelope Systems


Pcm Based Building Envelope Systems
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Author : Benjamin Duraković
language : en
Publisher: Springer
Release Date : 2021-01-24

Pcm Based Building Envelope Systems written by Benjamin Duraković and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-24 with Architecture categories.


PCM Enhanced Building Envelopes presents the latest research in the field of thermal energy storage technologies that can be applied to solar heating and cooling with the aim of shifting and reducing building energy demand. It discusses both practical and technical issues, as well as the advantages of using common phase change materials (PCMs) in buildings as a more efficient, novel solution for passive solar heating/cooling strategies. The book includes qualitative and quantitative descriptions of the science, technology and practices of PCM-based building envelopes, and reflects recent trends by placing emphasis on energy storage solutions within building walls, floors, ceilings, façades, windows, and shading devices. With the aim of assessing buildings’ energy performance, the book provides advanced modeling and simulation tools as a theoretical basis for the analysis of PCM-based building envelopes in terms of heat storage and transfer. This book will be of interest to all those dealing with building energy analysis such as researchers, academics, students and professionals in the fields of mechanical and civil engineering and architectural design



Modern Construction Case Studies


Modern Construction Case Studies
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Author : Andrew Watts
language : en
Publisher: Birkhäuser
Release Date : 2016-10-24

Modern Construction Case Studies written by Andrew Watts and has been published by Birkhäuser this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-10-24 with Architecture categories.


In the context of tight budgets, complex geometries, high energy efficiency, and flexible user functions mean that the requirements for technical details, and their execution in modern buildings, are very exacting. Modern Construction Case Studies presents planned, under construction and completed, innovative avant-garde projects – all designed by internationally recognized architectural practices such as Zaha Hadid, BIG, Jean Nouvel, Gensler, Lab Architecture Studio, RMJM Architecture, Nordic Office of Architecture, and others. The case studies are analyzed in a structured way under technical criteria, using text, photographs, 3D illustrations, and diagrams. They provide inspiration for new approaches that also work for smaller-scale projects.



Rethinking Building Skins


Rethinking Building Skins
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Author : Eugenia Gasparri
language : en
Publisher: Woodhead Publishing
Release Date : 2021-12-05

Rethinking Building Skins written by Eugenia Gasparri and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-12-05 with Architecture categories.


Rethinking Building Skins: Transformative Technologies and Research Trajectories provides a comprehensive collection of the most relevant and forward-looking research in the field of façade design and construction today, with a focus on both product and process innovation. The book brings together the expertise, creativity, and critical thinking of more than fifty global innovators from both academia and industry, to guide the reader in translating research into practice. It identifies new opportunities for the construction sector to respond to present challenges, towards a more sustainable, efficient, connected, and safe future. Introduces the reader to the role of façades with respect to the main challenges ahead Provides an overview of the major façade technological advancements throughout history and identifies prospective research trajectories Includes interviews with key industry players from different backgrounds and expertise Showcases a comprehensive range of leading research topics in the field, organised by product and process innovation Covers major innovations across the value chain including façade design, fabrication, construction, operation and maintenance, and end-of-life Contributes towards the definition of an international research agenda and identifies emerging market opportunities for the façade industry



2006 Building Technology Educators Symposium Proceedings


2006 Building Technology Educators Symposium Proceedings
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Author : Deborah Oakley
language : en
Publisher: Lulu.com
Release Date :

2006 Building Technology Educators Symposium Proceedings written by Deborah Oakley and has been published by Lulu.com this book supported file pdf, txt, epub, kindle and other format this book has been release on with categories.




Building Envelopes


Building Envelopes
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Author : Jenny Lovel
language : en
Publisher: Princeton Architectural Press
Release Date : 2013-07-02

Building Envelopes written by Jenny Lovel and has been published by Princeton Architectural Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-02 with Architecture categories.


Few parts of a building work harder than its envelope (also known as its facade). The envelope is the part of the building most visible from the outside--so it should be visually appealing--but it can also have the biggest effect on the well-being and safety of its occupants--so the envelope should be help heat and cool the building, allow light into it, and provide necessary structure. Too often, a building's envelope is more aesthetically striking than functional, or vice versa. A great building envelope, though, architecturally integrates all of its elements.