Modeling the relationship between architectural expectations and environmental strategies

Ponència presentada a: Session 5: Del diseño a la construcción: Sostenibilidad (temas de diseño ambiental) / From design to construction: Sustantibility (enviromental design issues

Competition Juries as Intercultural Spaces

In this article, design competitions, as they are practiced in Canada, are understood as devices that allow the study of interdisciplinary and intercultural dimensions of architecture. From the construction of the brief to the selection of the winning project, competitions are exemplary platforms for communicating design values. For example, competitor project proposals, which comprise many qualities, including constructive, material, and even political, represent the priorities of each design team, in the form of a place. Jurors debate each of these qualities through their own expertise. In their search for excellence, the competition jury is then an exemplar contact zone. By examining the various documents produced in this process, we can uncover the value systems of the many stakeholders. Observations of jury deliberations and analyses of jury reports can help expose how the diversity of jurors influences the selection of the winning project. Furthermore, in a contemporary context where environmental design is at the forefront, this diversity is especially interesting to study. An environmental expert’s evaluation of quantitative eco-measurements is very different from an architect’s judgment of spatial qualities and experiences. The focus of this article is to understand how such a variety of jurors influences the competition outcome

Junction / Disjunction: analogical thinking and semiotic categories for thinking by doing in the design studio

Ponència presentada a: Session 3: Laboratorios de diseño innovador basado en la interacción humana / Laboratories for human centered innovative design interactio

Environmental Architecture and Public Spaces as Hinges between Knowledge and Action for Sustainable Urban Living

This presentation comprises three main parts. In the first part, I introduce the overall problematic of my research. Green-wrapping has come to be a problem in the design of public architecture and the city today. In addition, promises of eco-efficiency in environmental buildings are not always met once people inhabit the buildings. My research program aims to better understand how the use of environmental tools/guidelines/grids/certifications have impacted contemporary architectural practices and the overall quality of the built environment in the city. Have these tools helped bridge (or enlarge) the gap between culture and nature for our built environment? In the second part, I present the research findings from two different projects. Today, architects and designers are increasingly caught between a will to protect the planet through environmental management tools, and their expectations for innovation and overall excellence in design for the built environment. They come into an environmental design project from many different entry points resulting in very different constructive, expressive and rhetorical qualities. This second part will describe the methodologies for both these research projects and present some of their findings. The last part will focus on a research platform that aims to use urban public spaces as points of junction between academic knowledge regarding environmental architecture and urban living and community action. Architecture has a latent capacity to unify abstract ideas and conceptual structures to the concrete situations of everyday life (Vesely, 2005). This research initiative aims to use the capacity of architecture in the design of public spaces with the intent that it can help heighten community knowledge and action about sustainability. In summary, the focus of this presentation is on environmental architecture and public spaces. It will focus specifically on three main aspects: - Introduce a certain level of criticality of ongoing methods of environmental architecture - Introduce a methodology that distances itself from eco-performance and optimization based methods to better grasp how deeply architecture is capturing its site and program within its geographic, climatic, and social environment - Introduce a research platform that aims to use public spaces as junction points between academic knowledge and community actio

Making the Invisible Visible: Eco-Art and Design against the Anthropocene

This paper examines a series of art and design installations in the public realm that aim to raise awareness or activate change regarding pressing ecological issues. Such works tend to place environmental responsibility on the shoulders of the individual citizen, aiming to educate but also to implicate them in the age of the Anthropocene. How and what these works aim to accomplish, are key to a better understanding the means of knowledge transfer and potential agents of change in the Anthropocene. We study three cases in this paper. These are examined through: (1) their potential to raise awareness or activate behavior change; (2) how well they are capable of making the catastrophic situations, which are invisible to most people, visible; and (3) how well they enable systemic change in the catastrophic situations. In the three cases studied, we find that they are successful in helping to raise awareness and even change individual behavior, they are successful in rendering the invisible visible, but they are incapable of engendering any systemic change of the catastrophic situations depicted

Observing juries in architectural competitions: advantages and paradoxes

Ponència presentada a: Session 4: Etnografìas, fenomenología, fenomenología social y dialogía social / Ethnographies in the studios, phenomenology, social dialog

Design thinking and the precautionary principle : development of a theoretical model complementing preventive judgment for design for sustainability enriched through a study of architectural competitions adopting LEED

Cette thèse contribue à une théorie générale de la conception du projet. S’inscrivant dans une demande marquée par les enjeux du développement durable, l’objectif principal de cette recherche est la contribution d’un modèle théorique de la conception permettant de mieux situer l’utilisation des outils et des normes d’évaluation de la durabilité d’un projet. Les principes fondamentaux de ces instruments normatifs sont analysés selon quatre dimensions : ontologique, méthodologique, épistémologique et téléologique. Les indicateurs de certains effets contre-productifs reliés, en particulier, à la mise en compte de ces normes confirment la nécessité d’une théorie du jugement qualitatif. Notre hypothèse principale prend appui sur le cadre conceptuel offert par la notion de « principe de précaution » dont les premières formulations remontent du début des années 1970, et qui avaient précisément pour objectif de remédier aux défaillances des outils et méthodes d’évaluation scientifique traditionnelles. La thèse est divisée en cinq parties. Commençant par une revue historique des modèles classiques des théories de la conception (design thinking) elle se concentre sur l’évolution des modalités de prise en compte de la durabilité. Dans cette perspective, on constate que les théories de la « conception verte » (green design) datant du début des années 1960 ou encore, les théories de la « conception écologique » (ecological design) datant des années 1970 et 1980, ont finalement convergé avec les récentes théories de la «conception durable» (sustainable design) à partir du début des années 1990. Les différentes approches du « principe de précaution » sont ensuite examinées sous l’angle de la question de la durabilité du projet. Les standards d’évaluation des risques sont comparés aux approches utilisant le principe de précaution, révélant certaines limites lors de la conception d’un projet. Un premier modèle théorique de la conception intégrant les principales dimensions du principe de précaution est ainsi esquissé. Ce modèle propose une vision globale permettant de juger un projet intégrant des principes de développement durable et se présente comme une alternative aux approches traditionnelles d’évaluation des risques, à la fois déterministes et instrumentales. L’hypothèse du principe de précaution est dès lors proposée et examinée dans le contexte spécifique du projet architectural. Cette exploration débute par une présentation de la notion classique de «prudence» telle qu’elle fut historiquement utilisée pour guider le jugement architectural. Qu’en est-il par conséquent des défis présentés par le jugement des projets d’architecture dans la montée en puissance des méthodes d’évaluation standardisées (ex. Leadership Energy and Environmental Design; LEED) ? La thèse propose une réinterprétation de la théorie de la conception telle que proposée par Donald A. Schön comme une façon de prendre en compte les outils d’évaluation tels que LEED. Cet exercice révèle cependant un obstacle épistémologique qui devra être pris en compte dans une reformulation du modèle. En accord avec l’épistémologie constructiviste, un nouveau modèle théorique est alors confronté à l’étude et l’illustration de trois concours d'architecture canadienne contemporains ayant adopté la méthode d'évaluation de la durabilité normalisée par LEED. Une série préliminaire de «tensions» est identifiée dans le processus de la conception et du jugement des projets. Ces tensions sont ensuite catégorisées dans leurs homologues conceptuels, construits à l’intersection du principe de précaution et des théories de la conception. Ces tensions se divisent en quatre catégories : (1) conceptualisation - analogique/logique; (2) incertitude - épistémologique/méthodologique; (3) comparabilité - interprétation/analytique, et (4) proposition - universalité/ pertinence contextuelle. Ces tensions conceptuelles sont considérées comme autant de vecteurs entrant en corrélation avec le modèle théorique qu’elles contribuent à enrichir sans pour autant constituer des validations au sens positiviste du terme. Ces confrontations au réel permettent de mieux définir l’obstacle épistémologique identifié précédemment. Cette thèse met donc en évidence les impacts généralement sous-estimés, des normalisations environnementales sur le processus de conception et de jugement des projets. Elle prend pour exemple, de façon non restrictive, l’examen de concours d'architecture canadiens pour bâtiments publics. La conclusion souligne la nécessité d'une nouvelle forme de « prudence réflexive » ainsi qu’une utilisation plus critique des outils actuels d’évaluation de la durabilité. Elle appelle une instrumentalisation fondée sur l'intégration globale, plutôt que sur l'opposition des approches environnementales.This thesis is a contribution to the general theory of design thinking. In the prevalent demand for a sustainable development, the main objective of this research is the construction of a theoretical model of design thinking that contextualizes standard sustainability evaluation tools. The basis of these normative tools is analyzed in four dimensions: ontological, methodological, epistemological and teleological. Indications of potential counter-productive effects of these norms for design thinking confirm the need for a theory of qualitative judgment. Our central hypothesis revolves around the benefits of the underlying conceptual framework of the ‘precautionary principle’ for design thinking, the first formulations of which goes back to the early seventies in Germany, and was in fact created as a way to address the failures of traditional scientific evaluation tools or methods. The thesis comprises five parts. Beginning with a historical perspective, a review of classical models of design thinking, specifically focuses on the evolving approaches for addressing sustainable development. Theories of “green design” coming from the early sixties, theories of ecological design of the seventies and eighties are finally converging on the developing theories of “sustainable design” formulated in the early nineties. The underlying theories of the precautionary principle are then reviewed and explored for the specific context of design within the perspective of sustainability. Current methods of standard risk assessment methods are compared to a precautionary approach, revealing their conceptual limits for design thinking. A preliminary theoretical model for design thinking is then constructed adopting the theories underlying the precautionary principle. This model represents a global vision for judging the design project in a context of sustainability, rather than on traditional approaches for risk assessment, which are purposive and instrumental. The precautionary principle is further explored for the specific context of architectural design. This exploration begins with a historical perspective of the classical notion of ‘prudence’ for guiding architectural judgment. In light of the contemporary issues related to sustainability, we then examine the challenges of judging architectural projects given the increasing international prominence of such standard evaluation methods (i.e. Leadership in Energy and Environmental Design, LEED). The thesis proposes a reinterpretation of design thinking as proposed by Donald A. Schön is introduced such that the use of tools, like LEED can be contextualized. This exercise reveals an epistemological barrier, which shall be taken into consideration when reformulating the theoretical model. In accordance with a constructivist epistemology, a new theoretical model is therefore confronted to the study and illustration of three contemporary Canadian architectural competitions adopting the standard evaluation method LEED. A preliminary set of ‘tensions’ identified in the judgment process and design thinking is further categorized into their conceptual counterparts. These are: (1) analogical/logical conceptualization; (2) epistemological/methodological uncertainty; (3) interpretive/analytic comparability; and (4) universal/contextual relevance of the proposal. These conceptual tensions are considered as vectors that come into correlation with the theoretical model, enriching it, yet without validating it, in the positivist sense of the word. These confrontations with the real, help better define the epistemological barrier identified above. This thesis therefore highlights the often underestimated impact of environmental standards on the judgment process and design thinking, with particular, albeit non restrictive, reference to contemporary Canadian architectural competitions for public buildings. It concludes by stressing the need for a new form of “reflective prudence” in design thinking along with a more critical use of current evaluation tools for sustainability founded on a global integration rather than on the opposition of environmental approaches

From Eco-Design to sustainable design : a contribution of the precautionary principle

Mémoire numérisé par la Direction des bibliothèques de l'Université de Montréal

Integrating the Sustainable Development Goals in Building Projects

Building designers are struggling to deeply integrate the 2030 Agenda and its Sustainable Development Goals (SDGs) in projects. The review of the literature revealed that the available research is focused on linking the current practices, including sustainable building practices, with the SDGs. This has, in turn, limited the development of novel approaches as well as new building design methodologies that specifically aim at attaining the agenda’s targets. To help building design teams achieve the meaningful integration of the agenda’s five Ps, this paper proposes two analytical mapping tools which can be used during the integrated design process to track the integration of SDGs in the building projects, and to analyze the building design approaches and visions in reference to the topics of the goals. The research uses a case study for an energy-positive building in Quebec to test the proposed tools. The analysis focuses on the integration of 8 of 17 SDGs, discusses the specific building features which were used to achieve this integration, and analyzes the team’s design visions regarding the goals. The results reveal that in the case studied, the integration of the 8 SDGs moves beyond the current standards by mostly applying design approaches which are future-driven and focused on products and technologies. This research provides important practical tools that can inform building practices in the private and the public sector and contributes to the theory and practice of sustainable building design. It also supports the current effort towards the implementation and localization of the SDGs

Comparative Analysis of Architectural Aesthetic In Façade Verses Interior Space in Parametric Designed Building

The advent of the computer in architectural design process not only has improved precision and increased speed of architectural drawings, but has also had a substantial effect on the design process. Consequently, it has weakened the role of architects to be merely rule setters who do not depend on their visual knowledge to innovate aesthetically pleasing forms. Therefore, the new generation of architects just define the geometrical rules and mathematical connections between them; then, the computer software generates a complex final version form, which can be edited simply by changing a specific variable. This complexity, which is provided by parametric computerized design, has been mostly applied on exteriors of buildings, so at first glance the building exteriors looks like a pleasing sculpture which catches the eye of the viewer. However, indoor space design, which is one of the most important parts of any architectural project, has received less attention due to the over emphasis on exterior aesthetic requirements. This computerize way of architectural design leads to superficial aesthetics where the indoor space quality is not compatible with the outer building envelope. As case studies, architectural competitions and proposals will be examined due to the lack of precedents in this design area. This paper seeks to highlight the coherency between the indoor quality and exterior façade which is designed through parametric design process. To do this, a set of different views of indoor and outdoor spaces of some parametric buildings will presented to architecture students and they will be asked to match them, which means they are tasked with finding both outdoor and indoor views of each building