scholarly journals Additive Manufacturing Technologies in Restoration: An Innovative Workflow for Interventions on Cultural Heritage

Cubic Journal ◽  
2020 ◽  
pp. 32-53
Author(s):  
Sara Codarin ◽  

The current advancement of this research within the construction sector is the missing link for bridging the gap between the digitisation of building processes and the fabrication of architectural components. Renewed market needs and contemporary design languages require increasingly in-depth digital proficiency for the management of representation and production. The primary challenge of turning digital data into matter in the building design field must be overcome in order to demonstrate a possible transfer of benefits for new constructions, or interventions on existing buildings. The scientific community unanimously states the importance of deepening the most updated digital fabrication systems. With the aim of elaborating a methodological approach that prevents the technique from prevailing over the cultural assets a project requires, the present study proposes an innovative workflow for restoration projects on culturally relevant architecture in a state of degradation.

Author(s):  
Mollie Claypool ◽  

The paper ascribes to a belief that architecture should be wholly digital – from the scale of the micron and particle to the brick, beam and building, from design to fabrication or construction. This embodies a fundamental and disruptive shift in architecture and design thinking that is unique to the project images included, enabling design to become more inclusive, participatory and open-source. Architecture that is wholly digital requires a radical rethinking of existing design and building practices. Thes projects described in this paper each develops a set of parts in relationship to a specific digital fabrication technology. These parts are defined as open-ended, universal and versatile building blocks, with a digital logic of connectivity. Each physical part has a malefemale connection which is the equivalent of the 0 and 1 in digital data. The design possibilities – or the way that parts can combine and aggregate – can be defined by the geometry and therefore, design agency, of the piece itself. This discrete method advances a theoretical argument about the nature of digital design as needing to be fundamentally discrete, and at the same time responding to ideas coming from open-source, distributed modes methods of production. Furthermore it responds to today’s housing crisis, providing for a more democratic and equitable framework for the production of housing. To think of architecture as wholly digital is to substantially disrupt the way that we think about design, authorship, ownership and process, as well as the building technologies and practices we use in contemporary architectural production.


2021 ◽  
Vol 8 (2) ◽  
pp. 205395172110407
Author(s):  
Katie Shilton ◽  
Emanuel Moss ◽  
Sarah A. Gilbert ◽  
Matthew J. Bietz ◽  
Casey Fiesler ◽  
...  

Frequent public uproar over forms of data science that rely on information about people demonstrates the challenges of defining and demonstrating trustworthy digital data research practices. This paper reviews problems of trustworthiness in what we term pervasive data research: scholarship that relies on the rich information generated about people through digital interaction. We highlight the entwined problems of participant unawareness of such research and the relationship of pervasive data research to corporate datafication and surveillance. We suggest a way forward by drawing from the history of a different methodological approach in which researchers have struggled with trustworthy practice: ethnography. To grapple with the colonial legacy of their methods, ethnographers have developed analytic lenses and researcher practices that foreground relations of awareness and power. These lenses are inspiring but also challenging for pervasive data research, given the flattening of contexts inherent in digital data collection. We propose ways that pervasive data researchers can incorporate reflection on awareness and power within their research to support the development of trustworthy data science.


Author(s):  
Marcello Balzani ◽  
Fabiana Raco

With reference to the fourth Industrial Revolution - the knowledge economy (Rooney, 2005) - the generation of integrated digital models represents one of the most important drivers to generate tangible and intangible added value, helping to incorporate part of the knowledge into production processes. However, in addition to the process of sharing and implementing digital data, the creation of digital models is extremely complex and expensive if it does not involve the set of requirements and needs in the early phase of the project, according to an inclusive and collaborative approach (Carraher et. al. 2017). In this framework, the “Clust-ER BUILD” project aims to achieve integrated Building Information Modelling models and Key Enabling Technologies (KETs) solutions to support innovation, industrial research, and the updating of competencies for intervention projects on existing buildings and cultural heritage.


2020 ◽  
Vol 2 ◽  
pp. 100008
Author(s):  
Luca Evangelisti ◽  
Claudia Guattari ◽  
Francesco Asdrubali ◽  
Roberto de Lieto Vollaro

10.5772/56816 ◽  
2013 ◽  
Vol 5 ◽  
pp. 42 ◽  
Author(s):  
Elisa Battistoni ◽  
Andrea Fronzetti Colladon ◽  
Laura Scarabotti ◽  
Massimiliano M. Schiraldi

The success of a New Product Development (NPD) process strongly depends on the deep comprehension of market needs and Analytic Hierarchy Process (AHP) has been commonly used to find weights for customers' preferences. AHP best practices suggest that low-consistency respondents should be considered untrustworthy; however, in some NPD cases – such as the one presented here – this stake can be extremely big. This paper deals with the usage of AHP methodology to define the weights of customer needs connected to the NPD process of a typical impulse buying good, a snack. The aim of the paper is to analyse in a critical way the opportunity to exclude or include non-consistent respondents in market analysis, addressing the following question: should a non-consistent potential customer be excluded from the analysis due to his inconsistency or should he be included because, after all, he is still a potential consumer? The chosen methodological approach focuses on evaluating the compatibility of weight vectors among different subsets of respondents, filtered according to their consistency level. Results surprisingly show that weights do not significantly change when non-consistent respondents are excluded.


2016 ◽  
Vol 23 (2) ◽  
pp. 173-182 ◽  
Author(s):  
Leonas USTINOVICHIUS ◽  
Aurelija PECKIENĖ ◽  
Vladimir POPOV

In this day and age, as information technology develops at an intense pace, the construction sector cannot af­ford to fall behind. The term “building information modelling”, or BIM, is now used increasingly more frequently. BIM covers the entire life span of a building – from planning to demolition. However, it should not be forgotten, that with­out a site, there can be no building. Territorial planning documents establish certain requirements for both the site itself and the buildings to be built within its boundaries. At present, territorial planning and building design are, for the most part, carried out as separate processes. In order to develop a more rational and effective process for the execution of a construction project, more attention should be paid to the stage of initial site and building planning (spatial planning). The requirements established by territorial planning documents must be taken into account at the initial site and building planning stage. A spatial planning model for buildings associated with a territorial planning system was developed as part of this study and could be used as a basis for further building information modelling.


2021 ◽  
Author(s):  
◽  
Jessica York

<p><b>In a society of mass-production, architects, conscious of their social responsibilities, can be lead to focus on urban issues such as town planning, prefabrication, housing or building developments that often prioritise time and money over human needs. The architect’s duty, however, should embody the emotional and psychological needs of both, people and place. In the context of this thesis, formalism, scale and the orthographic will be the measures to which people (humans) and place (site) are represented. Traditionally, scale and the orthographic drawing in architecture have been independently discussed, but their dependant relationship is yet to be creatively challenged. This thesis argues that formalism can act as a mechanism to vehicle a relationship between the two.</b></p> <p>This thesis re-evaluates some of the traditional design methods and conventional approaches to architecture. A speculative and unconventional approach will aim to reconstruct the orthographic, test the limits of translation in scale and redefine a new conceptual term to ‘formalism’. To achieve this, an anthropomorphic and unidimensional methodology will be generated, considering the site as the client, a representation of people and place simultaneously. This project will not present a resolved building design as an ending solution but looks to present a methodological process to find the outcome of this research. It is through the application of this method that a novel strategy for formal design is identified.</p> <p>In a digital age, the use of the orthographic projection has gradually become marginalised in preliminary architectural design processes and is generally utilised in succeeding final designs in the technical construction drawings. The orthographic, as a device of representation, demonstrates an inability to be manipulated and is commonly interpreted as a static construct. This limitation activated an interest to challenge or reconfigure the constructs in the early design phases.</p> <p>There is a significant relationship between representation and perception. How something is perceived visually and the way it is experienced spatially, can offer direct comparisons but also provides the potential to discover what happens in between. In architecture, the perception of the conceptual drawings to the final built design is almost disparate. To explore this relationship; representation, perception and experience, this work will oscillate between the 2nd and 3rd dimensions. Drawing will be used as the mechanism for the 2D realm and modelling the mechanism to demonstrate the 3D realm.</p> <p>This investigation will position its focus into two main parts. First, critiquing the orthographic projection and notions of form and formalism, creating the methodology and initial designs. The second part concerns challenging the idea of fixed scale in the application and development of the design. A speculative and explorative process gives rise to the creation of a new methodological approach to architecture. A formally recursive theme is discovered through the developmental process which denotes infinite iterative possibilities that can be applied and adapted repeatedly to any specific site.</p> <p>Architects should aim to contest the traditional design methods codified in our field, and not always conform to the conventional approaches. The method proposed could be a solution for a future of architecture that can adhere to the many different layers and values in our society simultaneously. As a result, architectural formalism could embody the needs of both people and place in an era where this has slowly been diminished.</p>


2012 ◽  
Vol 37 (4) ◽  
pp. 81-88
Author(s):  
T. Valdbjørn Rasmussen

Buildings play a vital economic and social role in society and are vulnerable to climate change. This paper suggests a strategic approach for existing buildings to withstand climate change. It emphasises the most likely climate impacts, including the change in mean year values as well as the extent of maximum and minimum extremes, which are pointed out and set against a background of national and international agreements. Assumptions that form the basis for the scenarios are outlined and evaluated in a Danish context and similar evaluations can be drawn for other countries. As climate change progresses, the uncertainty of the scenarios leaves major challenges that will grow far more serious, if not addressed and taken into account in building design and into a strategy for the adaptation of existing buildings. An outline of the actions needed for developing a broad strategic approach to the adaptation to climate change for buildings is given. The actions include four stages: a survey of the performance, the impact of climate change, the vulnerability of the existing building stock and climate adaptation needs. This leads to the identification of a risk-based strategic framework for adaptation to climate change based on the results of a vulnerability analysis. In addition, this paper describes some issues that must be addressed in case a strategic approach is not developed, as the building sector is continuously investing in measures to adapt to climate change.


Author(s):  
Fadi Salah ◽  
Merve Tuna Kayılı

Reducing the energy needs of existing buildings has a significant place in reducing global energy demands. High energy savings can be achieved with passive renovation suggestions in existing buildings. In this study, the effect of the proposed renovations for an educational structure in Safranbolu on the heating and cooling demands of the building was determined with a simulation program. Energy improvements of up to 70 percent have been achieved through passive improvement designs in orientation and insulation material. The highest energy saving (69.31 %) was realized through a scenario of rearranging spaces from the north side to the south side where the number of users is relatively high and selecting a 20 cm aerogel thermal insulation material. While the heating and cooling load, in accordance with the definition of a zero-energy building, could not be reached in this scenario, the study showed the importance of holistic decisions taken in the design phase of the building with respect to energy-efficient building design.


Sign in / Sign up

Export Citation Format

Share Document