A Contemporary Connection to Historic Buildings Through Transparency and Reusability

2015 ◽  
Vol 40 (3) ◽  
pp. 52-60
Author(s):  
Meltem Zehra Nevzat ◽  
Cemil Atakara
Keyword(s):  
Glass Structure ◽  
Solution Technique ◽  
High Tech ◽  
Historic Buildings ◽  
Structural Glass ◽  
Architectural Drawings ◽  
Existing Building ◽  
Floor Systems ◽  
The 19Th Century

From the 19th century onwards, glass has been used intensively in buildings. During the design process, the importance of aesthetics is very common for architects in general. The application of glass walls as part of the building’s structure has given flexibility in design together with transparency as well as aesthetics. Structural glass systems have been used in different building types for example office, residential, educational, commercial, transportation, cultural … Beyond the high - rise and high - tech buildings, structural glass systems have been applied also to historic buildings during their conservation process. The adaption of the structural glass system and the opportunity to reuse the existing building are other important aspects to be discussed. In this article, the literature review will be formed with a brief explanation of transparency in contemporary architecture, structural glass systems focusing on ‘suspended glass systems with pre-stressed cable trusses’ (SGSPCT) which has three application methods; 1) between floor systems 2) independent body systems 3) distance bridging systems and the reusability of existing buildings. The ‘between floor system’ which is commonly used as a contemporary solution technique for historic buildings together with its effects, will also be analysed with the help of a case study, Esma Sultan Mansion. This historic building’s present glass structure will be studied to create an alternative proposal less dependent to the existing building. Another case study will be the Ballapais Abbey. Part of this gothic building (the common room) that has collapsed in the past will be analysed. An independent glass structured annex designed with SGSPCT will be proposed giving joint details of the adaptation to the existing building. This case of study is a literature analysis based on books, internet resources, articles and architectural drawings, like plans, sections and details related to the buildings. Both case studies will be proposing an alternative glass structured annex that is focusing on gained transparency and reusability in respect to the existing historic building.

scholarly journals Attachment and Associational Dimensions in the Architecture of Historical Building Conversion in Thailand Between 1997 and 2012

2021 ◽  
Vol 20 ◽  
pp. 102
Author(s):  
Peeraya Boonprasong
Keyword(s):  
Architectural Design ◽  
Adaptive Reuse ◽  
Research Question ◽  
Historic Buildings ◽  
Historical Buildings ◽  
Architectural Drawings ◽  
Historical Building ◽  
Existing Building ◽  
Architectural Elements ◽  
Initial Survey

The research on The Initial Survey of Evolution of Adaptive Reuse of Historic Buildings in Thailand is aimed at constructing knowledge for the module named Reuse and Rehabilitation of Historic Buildings. This module is part of the curriculum of Bachelor of Architecture, which studies the role of architecture fabricated within historical buildings. In the era between 1997 and 2012 in Thailand, there was a notable transformation from conservation to contemporary conversion. A review of conservation perspectives indicates a combined multi-disciplinary cooperation between architectural design and conservation. To establish issues regarding the knowledge of conversion, a research question is raised: how do architectural elements play its role through changing of use? Aimed at understanding the complexity among conversion ideologies, issues surrounding architectural elements of historical buildings are rationally explored. Based on significant conversion projects from 1996 to 2012, architectural elements were referenced as to how concepts and objectives were associated.  Qualitative research was conducted through a study of primary sources; survey and classification of representative samples, and secondary documents, records and architectural drawings. The controlling significance of the buildings led to a discussion and an analysis of the architectural designs through new additions and amendments made on the historical fabric. Included in this discussion are the principles of conversion as they relate to the architecture of historic buildings and the ideology of the modification. It is found that understanding a change to architectural elements through an ontological perspective, that of attachment and associational approaches, could clearly reveal the construction programme that felicitates the historical building for which conservation or adaptation is determined. A dialogue on relevant contexts surrounding amendments of architectural elements demonstrated that a strong emphasis towards particular objectives of use could coincidentally harm the historical building’s architectural dimension framework. This leads to the notion that architecture for adaptive reuse should include knowledge of the original construction, a balance among conditions of the existing building, its programming and further habitation. 

scholarly journals Energy Performance of Vertical Extensions on Old Buildings: Comparison between Architectural Membranes and Conventional Building Technologies

2020 ◽  
Vol 11 (8) ◽  
pp. 390-400
Author(s):  
Paulo Mendonça ◽  
◽  
Monica Macieira ◽  
João Miranda Guedes
Keyword(s):  
Energy Consumption ◽  
Energy Efficient ◽  
Energy Performance ◽  
Point Of View ◽  
Existing Building ◽  
Acoustic Insulation ◽  
Efficient Alternative ◽  
Membrane Envelope ◽  
The 19Th Century

This research aims evaluating in what measure the proposed refurbishment solutions with architectural membranes can benefit an existing building and provide an energy efficient alternative to conventional reference building technologies for vertical extensions. In order to do it, an old building from the 19th century, located in Porto (Portugal) is taken as case study. Both solutions are compared regarding thermal comfort, energy consumption for heating/cooling needs using numerical simulation, which allowed evaluating the project from the environmental point of view, based on the energy consumption. The proposed membrane alternatives include conventional and non-conventional thermal/acoustic insulation and a membrane envelope option with vegetation on its external skin. The paper argues that architectural membrane refurbishment solutions can constitute an energy efficient alternative to lightweight conventional ones.

China and the Geopolitics of Rare Earths

2017 ◽  
Author(s):  
Sophia Kalantzakos
Keyword(s):  
Rare Earth ◽  
Rare Earths ◽  
Resource Competition ◽  
Renewable Energy Sources ◽  
High Tech ◽  
Trade Dispute ◽  
Policy Responses ◽  
Economic Statecraft ◽  
The Rare Earth

In 2010, because of a geopolitical incident between China and Japan, seventeen elements of the periodic table known as rare earths became notorious overnight. An “unofficial” and temporary embargo of rare-earth shipments to Japan alerted the world to China’s near monopoly position on the production and export of these indispensable elements for high-tech, defense, and renewable energy sources. A few months before the geopolitical confrontation, China had chosen to substantially cut export quotas of rare earths. Both events sent shockwaves across the markets, and rare-earth prices skyrocketed, prompting reactions from industrial nations and industry itself. The rare-earth crisis is not a simple trade dispute, however. It also raises questions about China’s use of economic statecraft and the impacts of growing resource competition. A detailed and nuanced examination of the rare-earth crisis provides a significant and distinctive case study of resource competition and its spill-over geopolitical effects. It sheds light on the formulation, deployment, longevity, effectiveness, and, perhaps, shortsightedness of policy responses by other industrial nations, while also providing an example of how China might choose to employ instruments of economic statecraft in its rise to superpower status.

scholarly journals An Analytical Approach for the Selection of Technologies to be Integrated in a Plug&play Façade Unit: The RenoZEB Case Study

Proceedings ◽  
2021 ◽  
Vol 65 (1) ◽  
pp. 29
Author(s):  
Alessandro Pracucci ◽  
Sara Magnani ◽  
Laura Vandi ◽  
Oscar Casadei ◽  
Amaia Uriarte ◽  
...  
Keyword(s):  
Building Envelope ◽  
Design System ◽  
Decision Matrix ◽  
Design Guideline ◽  
Existing Building ◽  
Building Conditions ◽  
Zero Energy Building ◽  
System A ◽  
Selection Of

The nearly Zero Energy building (nZEB) renovation market is currently the key feature in the construction sector. RenoZEB aims to develop a systematic approach for retrofitting by assembling different technologies in a plug and play building envelope. This paper presents the methodology used to transform the RenoZEB concept in the design system. A multi-criteria decision matrix is used for the selection of the best façade technologies within the market while the analysis of the existing building conditions allows to develop a replicable approach for designing deep retrofitting intervention through a plug&play façade. The methodology appears to be a valuable support for the selection of technologies and allows to define a design guideline for the envelope.

Towards a taxonomy of intergenerational knowledge transfer practices

2018 ◽  
Vol 25 (2) ◽  
pp. 81-91
Author(s):  
Kerstin Kuyken ◽  
Mehran Ebrahimi ◽  
Anne-Laure Saives
Keyword(s):  
Knowledge Transfer ◽  
Comparative Study ◽  
Design Methodology ◽  
Qualitative Case Study ◽  
High Tech ◽  
Content Type ◽  
Case Study Design ◽  
Younger Workers ◽  
Intergenerational Knowledge

Purpose This paper aims to develop a better understanding of intergenerational knowledge transfer (IKT) practices by adopting a context-related and comparative perspective. Design/methodology/approach A qualitative case study design involving 83 interviews and non-participative observation in German and Quebec organizations has been chosen. Findings Two distinctive archetypes of IKT emerge from both national contexts: “we-individualizing” (Germany) and “I-connecting” (Quebec), leading to an eightfold taxonomy of IKT practices. Research limitations/implications This research is limited to young and senior workers and to high-tech sectors. Originality/value Comparative and inductive study of IKT, adaptation of IKT practices to national contexts, retaining younger workers. This inductive and comparative study allows a better adaptation of IKT practices to national contexts and therefore a better retention of younger workers.

scholarly journals Co-Creation as the Solution to Sustainability Challenges in the Greenhouse Horticultural Industry: The Importance of a Structured Innovation Management Process

2021 ◽  
Vol 13 (13) ◽  
pp. 7149
Author(s):  
Ingrid Moons ◽  
Kristien Daems ◽  
Lorens L. J. Van de Velde
Keyword(s):  
Innovation Management ◽  
Relationship Management ◽  
High Tech ◽  
Innovation Development ◽  
Creation Process ◽  
Management Literature ◽  
Sustainability Challenges ◽  
Depth Interviews ◽  
Stakeholder Relationship

Sustainable innovations try to resolve complex challenges related to climate change. Co-creation with diverse stakeholders in innovation networks opens opportunities to successfully develop and implement sustainable innovations. However, collaboration between heterogeneous partners poses challenges at the level of stakeholder relationship management that affect the progress of innovation development. This study’s purpose is to investigate how co-creation processes that develop sustainable and climate-neutral high-tech innovations in the greenhouse horticultural industry should be structured and how stakeholder relationship management affects the progress of innovation development. Design methodology is linked with innovation management literature. A case study observed seven innovation trajectories that developed energy saving and climate-neutral growing techniques in the greenhouse horticultural industry in Flanders (Belgium) and The Netherlands over a period of three years. In-depth interviews (n = 13) were conducted to have the partners reflect on the co-creation process. Results show that co-creation management should focus on team composition, partner alignment and transparent communication about intentions, expectations and role division throughout the process. The initial stages of a co-creation process are crucial for context mapping and creation of team cohesion and do affect the subsequent stages in the process. Besides, in sustainable high-tech contexts, co-creation facilitators are faced with the need for technical knowledge and skills.

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