Architecture Commons^™

The Statistical Relevance And Effect Of Assuming Pessimistic Default Overall Thermal Transmittance Coefficients On Dwelling Energy Performance Certification Quality In Ireland, Ciara Ahern, Brian Norton, Bernard Enright

Articles

In the EU, Energy Performance Certificates (EPCs) are issued for dwellings whenever they are constructed, sold or leased. Where requiring data would be prohibitively costly, nationally applicable default-values for the thermal transmittance coefficients of the building envelope are employed. Use of such worst case default U-values ensure that a poor dwelling does not attain a better energy rating than is merited. In the absence of empirical data in Ireland thermal-default U-values, as in many other EU member states, are determined by the type and date of construction and then prevailing building codes. Using 463,582 dwellings representing 32% of the total …

Iron In The Soul, Noel Brady

Articles

This paper re-examines the iconic use of cruciform columns in the famous Barcelona Pavilion and the other ‘German’ projects of the architect Mies Van der Rohe. It extrapolates for the material itself to construct a theory about the meaning behind their design and iconography linking it to Shinkel and a coded national identify.

The Impact Of The Ambient Environment And Building Configuration On Occupant Productivity In Open-Plan Commercial Offices, Mark Mulville, Nicola Callaghan, David Isaac

Articles

Purpose

This paper sets out to understand the impact of the ambient environment on perceived comfort, health, wellbeing and by extension productivity in the workplace.

Design/methodology/approach

The research combined an occupant survey considering satisfaction with the ambient environment, health and wellbeing and workplace behaviour with the monitoring of ambient environmental conditions.

Findings

The paper demonstrates that the ambient environment can have a significant impact on occupant comfort, health and wellbeing, which in turn has implications for built asset performance. Within the ambient environmental factors considered, a hierarchy may exist with noise being of particular importance. Occupant behaviour within the workplace …

Energy-Saving Occupant Behaviour In Offices: Change Strategies, Mark Mulville, Keith Jones, Gesche Huebner, Joanne Powell-Grieg

Articles

As regulated energy consumption in buildings is reduced, the proportional importance of unregulated energy consumption increases. Reducing unregulated energy use in the commercial office requires an understanding of the factors that influence workplace behaviour. To date these factors have been assumed to be similar to those that influence behaviour in the home. However, the social dynamics of the workplace are different to those in the home. This study examines the degree to which theories of behaviour change generated largely in a domestic building setting could be used as the basis for designing interventions to reduce unregulated energy consumption in the …

Using Architecture Design Studio Pedagogies To Enhance Engineering Education, Shannon Chance, John Marshall, Gavin Duffy

Articles

Problem-Based Learning pedagogies that require high levels of inquiry and hands-on engagement can enhance student learning in engineering. Such pedagogies lie at the core of studio-based design education, having been used to teach architects since the Renaissance. Today, design assignments and studio-based learning formats are finding their way into engineering programs, often as part of larger movements to implement Student-Centered, Problem-Based Learning (PBL) pedagogies. This spectrum of pedagogies is mutually supportive, as illustrated in the University of Michigan’s SmartSurfaces course where students majoring in engineering, art and design, and architecture collaborate on wickedly complex and ill-defined design problems. In SmartSurfaces …

Thermal Energy Storage In Building Integrated Thermal Systems: A Review. Part 2. Integration As Passive System, Dervilla Niall, Sarah Mccormack, Philip Griffiths, Luisa Cabeza, Lidia Navarro, Albert Castell, Alvaro De Grazia, Maria Brown

Articles

Energy consumption trends in residential and commercial buildings show a significant increase in recent decades. One of the key points for reducing energy consumption in buildings is to decrease the energy demand. Buildings envelopes are not just a structure they also provide protection from outdoor weather conditions always taking into account the local climate. Thermal energy storage has been used and applied to the building structure by taking advantage of sensible heat storage of materials with high thermal mass. But in recent years, researchers have focused their studies on the implementation of latent heat storage materials that if well incorporated …

Knowledge Management: Collaboration Versus Concentration In Open Plan Workspaces, John Walsh

Articles

This paper looks at the design of open-plan offices, particularly in relation to the impact ofspatial design on different work-modes. It briefly examines the history of the open plan office, lookingat how today’s typical open-plan workplace has evolved. It considers how workplaces can besuccessfully designed to facilitate the seemingly conflicting requirements of supporting both collaboration and concentration

Lighting Design In Europe: Aligning The Demands For Lower Energy Usage With Better Quality., Kevin Kelly, James Duff

Articles

Lighting design is one of the fastest changing areas in building engineering. It has evolved significantly in recent years due to changing technology and demands for improved quality, better control, reduced energy and sustainability. This paper is an overview of what is happening in Europe and elsewhere and examines the literature to find that latest recommendations in the Code for Lighting issued by the SLL (Society of Light and Lighting) in the UK change previous demands for equal illuminance across a working plane to more specific and demanding criteria. There are recommendations for qualitative metrics and better distribution of light …

Developing A New Urban Quarter At Grangegorman, Dublin: The Role Of Planning In Its Successful Delivery, Terry Prendergast

Articles

This paper discussed the role of urban planning in achieving successful urban regeneration. It focuses on a specific regeneration project in Dublin’s inner city, the Grangegorman development, which relocates, on a phased basis, the Technological University Dublin’s c.40 buildings on dispersed sites within Dublin City to a single 29 hectare site. The development also provides health facilities for the Health Service Executive, in addition to community and recreational uses and commercial development. Urban planning has played a critical role in the delivery of the project and in securing Government support and funding. This paper describes the importance of project vision, …

Bringing It All Together Through Group Learning, Shannon Chance

Articles

Interpersonal and trans-disciplinary collaboration can facilitate and amplify the benefits of learning. Drawing from ideas presented throughout this volume, this culminating chapter describes ways to enhance collaborative learning within and among various stakeholder groups.

The Potential For Energy Reduction In Uk Commercial Offices Through Effective Management And Behaviour Change, Mark Mulville, Keith Jones, Gesche Huebner

Articles

eneral office equipment can be responsible for a significant proportion of overall electrical energy consumption in UK offices and this is predicted to rise significantly over the coming years [Webber, C. A., Roberson, J. A., Brown, R. E., Payne, C. T., Nordman, B., & Koomey, J. G. (2001). Field surveys of office equipment operating patterns. Berkley: CA: Lawrence Berkley National Laboratory]. As a significant contributor to overall energy use, this equipment has a corresponding cost and carbon impact. The legally binding requirements of the climate change act [Department of Energy and Climate Change. (2008 Department of Energy and …

Words Worth Price And Value, Tom Dunne

Articles

TOM DUNNE explains the terms used in relation to the valuation of property, and the need for common understanding among all parties using those terms. -

Inclusionary Eminent Domain, Gerald S. Dickinson

Articles

This Article proposes a paradigm shift in takings law, namely “inclusionary eminent domain.” This new normative concept provides a framework that molds eminent domain takings and economic redevelopment into an inclusionary land assembly model equipped with multiple tools to help guide municipalities, private developers and communities construct or preserve affordable housing developments. The tools to achieve this include Community Benefit Agreements (“CBAs”), Land Assembly Districts (“LADs”), Community Development Corporations (“CDCs”), Land Banks (“LABs”), Community Land Trusts (“CLTs”) and Neighborhood Improvement Districts (“NIDs”). The origin of the concept derives from the zoning law context, where exclusionary zoning in the suburbs excluded …

The New Ruins Of North Cyprus, Jim Roche

Articles

This article is a critical commentary on the speculative physical development that occurred in North Cyprus in the period following the defeat of the Kofi Annan Plan (2004) for a political settlement for the islanders.

The rejection of the Annan V Plan by Greek Cypriot voters, and its acceptance by Turkish Cypriots, was interpreted and manipulated by certain political forces and vested interests in the TRNC as a carte blanche to ‘improve’ by development, property with Greek Cypriot title deeds. After the failed referendum the physical development of North Cyprus escalated at a gigantic rate. According to one ex-patriot: “In …

Bim Collaboration In Student Architectural Technologist Learning, Malachy Mathews

Articles

This paper is the result of a qualitative case study which investigated the influence of building information modelling (BIM) collaboration on the learning of student architectural technologists based around a studio group project. The purpose of the paper is to disseminate knowledge gained into a new learning environment facilitated by the collaborative properties of a BIM application. A qualitative case study approach has been used to undertake the examination of the learners’ experiences during the project. This approach allowed the author to map the complex interaction between the participants during the stages of the collaborative design project. The paper provides …

Monkstown Enerphit And Passive House Extension, Joseph Little

Articles

Unlike new buildings which can be sequenced to maximise thermal continuity, airtightness and speed; the very existence of sub-optimal orientation and constructon methods, old rising walls, intermediate floors, decorative features of a bygone era etc., all complicate the works and impinge upon the performance possible in deep energy-efficient retrofits [1]. It is clear that the more that is stripped away of the old fabric, the more ‘sins of the past’ can become evident and the more control is gained (which ensures the standard is met); yet the building becomes less and less an old building and, if the issue isn’t …

Link Levy To Services- Not Urban Middle Class Assets, Tom Dunne

Articles

Paying any tax is an unwelcome burden, but in Ireland many have a particular aversion to taxes on their homes. We are not alone in this. Elsewhere, taxes on homes are also unpopular; witness the People's Initiative to Limit Property Taxation which forced the California state government to cut property taxes. Nevertheless, residential property taxes remain an almost universal feature of developed countries because of compelling economic arguments for them. Also, local property taxes are regarded as the best means of funding local government.

Rarely, it seems to me, is there such a distance between what the public wants and …

Building Fabric Design : Thermal Performance Standards, Joseph Little

Articles

This is the first of a series of articles using content from the new RIAI Building Fabric Design CPD which explores a range of themes of central importance to designing buildings that are highly energy efficient, genuinely compliant and perform to their design intent and specification. As the articles are short and the themes are often complex, they can be at best a short introduction to the issues raised. In this article we will look at the new minimum building fabric standards: these are far more onerous than much of the Industry understands.

Rhyme Or Reason:That Is The Question?, Jim Roche

Articles

Noting that “the aesthetic should not be limited merely to the way things look” the organisers of this conference sought “in part to address the discursive limitation in architecture and related subjects by broadening the aesthetic discourse beyond questions relating to purely visual phenomena in order to include those derived from all facets of human experience”.

So where does etchics come in? Well, the introductory brochure noted that most philosophical trained aestheticians will say that “the aesthetic is everything” hinting perhaps of the necessity for a more haptic experience of architecture. It also drew on Wittgenstein’s quote that “ethics and …

The Latest Homebond House Building Manual : A Critique, Joseph Little

Articles

The Homebond House Building Manual had the distinction of being called the ‘bible’ for many building during the boom. It was a commonly‐used reference book, even for many builders and architects who never built housing estates and therefore had little need of a Homebond guarantee. One might design a construction detail of a dwelling differently, but one did it with an awareness of what the manual showed. It gave the insurance scheme great credibility and standing. This architect remembers reluctantly getting involved with an external wall insulation self‐build project in rural Ireland in 2006 (far beyond his normal travel distance) …

Planning For Environmental Sustainability : Learning From Leed And The Usgbc, Shannon Chance

Articles

The author analyzes the relationship between the US Green Building Council and higher education by examining campus use of LEED credits over time, and also suggests that the USGBC provides a model for large-scale learning organizations.

Avoiding The Mistakes Of The Past, Tom Dunne

Articles

Tom Dunne explores the long term drivers of dysfunction in Ireland's housing markets and what a more sustainable housing system would look like.

Slimplexity: A Glimpse Inside The Hive Mind Of Snohetta, Noel Brady

Articles

Simplexity is an interview with Craig Dykers cofounder of Snohetta. The firm has a unique structure in Architecture circles with a Hive Mind like structure. In addition its parallel interests in Architecture and Landscape Design has meant that both professional strands have equal parity in the firms operation.

2:1 The Paper Tube Project, Noel Brady

Articles

Review of applied technological solution to rapid building techniques using paper tube and analogous materials to create space enclosing geodesic systems.

Climate Change And The Conservation Of Archaeological Sites: A Review Of Impacts Theory, Caithleen Daly

Articles

This article identifies the current state of knowledge in the literature regarding the possible impacts of future climatic change on archaeological sites and ensembles. Drawing on the literature review a matrix of potential impacts is collated to provide a simplified overview. This theoretical ‘menu’ is then tested by applying it to a vulnerability assessment of the World Heritage site of Skellig Michael in Ireland. The case study results reveal some knowledge gaps, particularly in regard to the impacts of climate change on buried archaeological remains.

Stochastic Hybrid Embodied Co2-Eq Analysis: An Application To The Irish Apartment Building Sector, Adolf Acquaye, Aidan Duffy, Biswajit Basu

Articles

Although embodiedCO2-eq analysis has seen recent developments as evident in the establishment of the ISO14040 and 14044 LCA standards, it is recognized that due to weaknesses in gathering data on product-related emissions,embodiedCO2-eq values are probabilistic. This paper presents a stochastic analysis of hybrid embodied CO2-eq in buildings to account for this weakness in traditional methods and, by way of example, applies it to an Irish construction-sector case study. Using seven apartment buildings, 70,000 results are simulated with Monte Carlo analysis and used to derive probabilistic and cumulative embodied CO2-eq intensity distributions for apartment buildings in Ireland. A Wakeby distribution with …

Thermal Bridging - Understanding Its Critical Role In Energy Efficiency, Joseph Little, Beñat Arregi

Articles

Plane element heat loss[1] and thermal bridging[2] together constitute all the conduction heat loss (measured in W/K, watts per kelvin) through the thermal envelope[3] of a building. Perversely insulating the plane elements more and more without carefully dealing with junctions can lead to a significant increase in thermal bridging heat loss. This is often more significant in poorly thought-out energy-focused retrofits than in existing or new buildings.

Tracking The Use Of Leed® In Facilities For Higher Education, Shannon Chance

Articles

America’s 4391 institutions of higher learning own roughly 240,000 buildings according to The Carnegie Foundation for the Advancement of Teaching (2009) and the United States Green Building Council [USGBC] (n.d.). Most of these buildings’ designs reflect a time when energy was cheap and material abundant. Throughout the past century, building designs frequently ignored their surroundings, usurped energy at appalling rates, and did little to teach inhabitants respect for the environment

Alternative Practice: Research In Architecture Colloquium, Noel Brady

Articles

Report on Colluquim on Architectural Research held at UCD in 2011. Also reporting on formation on AIARG representing architectural researchers on the Island of Ireland as well as introducing the first AIARG Annual Conference held at DIT in January 2012.

Black To White: Small Projects, Big Impact, Noel Brady

Articles

Guide to Irish award winning small architectural projects covering the years from 1994 to 2010 identifying the importance of small works and an open competition system.