“Brick-topia”, the thin-tile vaulted pavilion (original) (raw)
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The impact of the evolution of structural analysis methods on built forms
Report IABSE Symposium, 2014
Over the last decades, the new technical means and methods, and in particular computing technology, have become more and more popular and efficient and their capabilities evolved exponentially in due time. This development has led to the present situation, where structural analysis has stopped being a hindrance to the development of projects with geometrical and construction complexity. This paper explores the impact of the available design tools, especially in the field of structural analysis, on the built forms in each historical period. This process is studied through a detailed time-line, relating the evolution of built forms with the historical developments in the fields of construction materials, structural analysis methods, etc.
Architectural and Structural Design of Free-form Structures – Case Study
Acta Technica Jaurinensis
This article describes the conceptual design process of an equestrian centre, presenting the covered stadium of the building complex in detail, designed it as a free-form, wide-span steel structure. The main goal of this study is to present the application of the parametric design method through a case study and to examine the interoperability opportunities between architectural and structural design software.
Form : An adventure in concrete and brick
This paper describes the result of a travel scholarship undertaken in 2013 and generously funded by the Institution of Structural Engineers’ Educational Trust Pai Lin Li Travel Award. The principles of form active design can facilitate architecturally interesting, structurally optimised, materially efficient construction. The paper sets out to illustrate 1) how the concrete construction industry may be positively influenced by recent advances in flexible formwork technology, towards an aim of low carbon construction and 2) how the prestressed brickwork and construction techniques of Eladio Dieste might be utilised to influence the future direction of form active construction across the world. Links between these two objectives are made, before conclusions and ideas for future work are presented. Covering European and South American construction the travel award provided a unique perspective on the political, social, economic and technical demands of sustainable and materially efficient construction. Relationships between these complex demands will be considered to demonstrate the important role that Structural Engineers can have in facilitating sustainable construction through their choices of form and material.
Multi-storied building formwork techniques scenario in Surat
A D Publication
Formwork systems can play a vital role in the success of a construction project in terms of time, quality construction and economy. Clients demand their project to be completed as early as possible and at a minimum cost. For a multi-storied building, the most efficient way to speed up the work is to complete RCC framework for typical floors of the structure in the shortest possible time. Authors conducted a questionnaire-based survey in Surat city. Thestudyaimedto understand the intervention that prevails for not implementing the aluminium formwork technique in place of the conventional ones. The most used formwork system in the city for high-rise residential construction was a combination of timber & steel with 37.60% usage while the least used was aluminium formwork with merely a 2.7% of usage.
The drafting of formwork systems for concrete structures is one of the most complex tasks in the formwork construction than the design and selection of the formwork systems. The 2D Computer-Aided Design and Drafting (CADD) is the most commonly used tool for drafting, however custom made programs such as ELPOS, ForCAD and Tipos 7.0 was used later as separate software or add-ins to the 2D CADD software so as to reduce the amount of time and complexity in drafting the formwork systems. However this technique suffers seriously on the fact that it could not incorporate the actual site characteristics such as the building shape, alignment of the formwork and construction sequence of the formwork, which is the detrimental factors in the formwork construction, thus the sophisticated 3D CADD is preferred. Moreover the 3D CADD is efficient in providing an optimum solution but it is not impartable, that is the changes made on it could not be altered easily so as to coordinate with other construction personnel involved in the project. Thus, there arises a need for an intriguing tool for enhancing the parametric change characteristics besides the perfect layout of the system. The Building Information Modeling (BIM) is one such techniques that is adopted in this research to overcome the shortcoming of the 3D CADD. This research comprises of creating 3D BIM of the high-rise building (21 storey) and converting it into a wireframe model and set as reference for the impartibility of the already created 3D BIM family files of the concrete formwork systems to perform the parametric change characteristics of the 3D BIM formwork family files so as to verify the automated construction layout and simulation characteristics. A detailed exploration of the 4D time scheduling and 5D cost are also investigated for the profitability of the formwork construction.
Evolution of Brick Architecture Through Digital Tools and Technologies
DergiPark (Istanbul University), 2021
The use of digital tools in the discipline of architecture is becoming more widespread day by day, and it contributes to the strengthening of this relationship between design and production by constantly questioning it. The use of digital technologies and tools has enabled new approaches in the creation of non-standard forms by pushing the boundaries of traditional form and structure understanding. With the increase in the digital thinking skills of designers, there has been a search for new materials and structures, as well as the handling of traditional materials with innovative tectonics. Brick, which is the subject of this article, also appears as a material whose potential is frequently experienced in this process. In this study, the potentials offered by the use of brick through digital design and production tools to the designer are investigated, the "search for original form, search for new structure, relationship with traditional solutions, algorithmic nature of design and manufacturing processes of designs" are discussed with the evaluation on five selected sample projects. In the light of the results obtained, it has been seen that the strong tectonic effect of the brick strengthened the form-structure-material relationship in the digitalization process. Today, it is possible to say that brick is an important and effective material in contemporary architectural practice.
Structural Analysis in the Research of the Construction History : A Case Study
2003
The cathedral of Sibenik is an outstanding Croatian Quattrocento building, inscribed to the UNESCO Heritage List in 2000. It is a stone structure, specific for the construction and structural behavior of its vaults. The thin stone vaults are constructed of monolithic stone slabs, wedged into slender stone arches, which are tightened with tie-rods. As structural analysis proved, these “ large- panel” barrel and semi-barrel vaults do not behave like usual masonry vaults, but transfer the most of their loads to the arches. To research how this original vault system was developed, the analysis of the building phases of the structure was carried out. The historic sources, examined by generations of art- historians, provided precious data for the reconstruction of the building phases. The 3D models helped to understand the progress of construction – as the three-dimensional virtual reconstruction enabled to understand the structure as a spatial entity. The analysis of virtual models of th...
Kula Belgrade: Part 1: Specific topics of structural design
Gradjevinski materijali i konstrukcije, 2021
Kula Belgrade is the tallest building within Belgrade Waterfront project, located at the right bank of the Sava river. It is envisaged as the future landmark of Belgrade and pivotal point of Belgrade Waterfront development. It consists of 168m high - 42 storey tower, podium and eccentric basement. It is one of the rare towers in the world in which the bottom and the top parts are mutually rotated by 90° in plan and where such transition is achieved through 7 floors. Such configuration imposed significant demands to structure. The paper addresses design of structure, which has been divided in two stages - piles and structure above the piles. Former was provided by SOM company from Chicago, USA; latter by AECOM company from UAE, both as per American International Building Code. DNEC company from Belgrade was a member of Joint Venture of local companies in charge for nostrification of design and permitting process. Check of design was conducted per Eurocodes. During the construction st...