scholarly journals The energy implications of urban morphology from an urban planning perspective – A case study for a new urban development area in the city of Vienna

2021 ◽  
Vol 252 ◽  
pp. 111453
Author(s):  
Roman Loeffler ◽  
Doris Österreicher ◽  
Gernot Stoeglehner
2021 ◽  
Vol 16 (6) ◽  
pp. 1039-1047
Author(s):  
Amany Ragheb ◽  
Haithem El Sharnouby

Comprehensive urban development varies from place to place according to the different natural environment, unplanned urban development on coastal cities led to an urban disruption and random possession of lands, Burj Al-Burullus is a coastal city with high environmental sensitivity and has many environmental, social, and cultural systems that qualify it to be a development area with a distinct character. The challenges of urban development represent the biggest challenge to development in the region. Despite the presence of many development plans in the region, there is no clear methodology that considers the resources and the distinct potentials of these areas to make use of them in solving the problems that hinder development. The research presents an attempt to reach a mechanism through which sustainable urban development can be achieved in all economic, social, and demographic aspects. In addition, it contributes to formulating a vision and developing a strategy to achieve sustainable urban development, with the participation of economic institutions in a way that stimulates these institutions to invest. The research studies and evaluates the current reality of Burj Al-Burullus city using GIS in terms of the characteristics and activities of the city and explores its developmental reality. The research attempts to find appropriate urban solutions to overcome these urban challenges and develop plans to be used as a link between the challenges and development results and to be followed in the development of the region and similar areas.


Author(s):  
Ruben Garcia Rubio ◽  
◽  
Tiziano Aglieri Rinella ◽  

This paper will attempt to highlight the land reclamation as an instrument of urban planning. To achieve this goal, Dubai will be considered as a case study and, specially, Reima and Raili Pietilä’s proposal for the Deira Sea Corniche Competition as a visionary proposal which anticipated the creation of artificial islands in the city. Describing the history of the Dubai’s coastline and analyzing the Pietiläs’ project for its innovative and -at the same time- contextual ideas, the paper will not only offer a new way to approach urban design in Dubai but also to consider the value of land reclamation as a tool for urban development -with its strengths and weaknesses- in order to avoid land consumption and to allow the preservation of most part of the coastline.


2021 ◽  
Vol 13 (20) ◽  
pp. 11279
Author(s):  
Haofeng Wang ◽  
Yaolin Liu ◽  
Guangxia Zhang ◽  
Yiheng Wang ◽  
Jun Zhao

Although many publications have noted the impact of urban planning on urban development and land-use change, the incorporation of planning constraints into urban growth simulation has not been adequately addressed so far. This study aims to develop a planning-constrained cellular automata (CA) model by combining cell-based trade-off between urban growth and natural conservation with a zoning-based planning implementation mechanism. By adjusting the preference parameters of different planning zones, multiple planning-constrained scenarios can be generated. Taking the Wuhan Urban Development Area (WUDA), China as a case study, the planning-constrained CA model was applied to simulate current and future urban scenarios. The results show a higher simulation accuracy compared to the model without planning constraints. With the weakening of planning constraints, urban growth tends to occupy more ecological and agricultural land with high conservation priority. With the increase in preference on urban growth or natural conservation, the future urban land pattern will become more fragmented. Furthermore, new urban land beyond the planned urban development area can be captured in future urban scenarios, which will provide certain early warning. The simulation of the current urban spatial pattern should help planners and decisionmakers to evaluate the past implementation of urban planning, and scenarios simulation can provide effective support for future urban planning by evaluating the consequences.


2017 ◽  
Vol 43 (4) ◽  
pp. 661-671
Author(s):  
Nadja Weck

Like in many other provinces, during the Habsburg period, the main point of orientation for Galicia was Vienna. This also applies to architecture and urban development. Galicia’s technical elite applied the theoretical and practical experience it gathered in Vienna to the towns and cities of this northeastern Crown land. Ignacy Drexler, born in 1878 in the Austro-Hungarian Lemberg, was a representative of a new generation of engineers and architects who did not necessarily have to spend time in the imperial capital to earn their spurs. Increasingly, besides the more or less obligatory stay in Vienna, other European countries became points of reference. Drexler did not live to see the realization of important aspects of his comprehensive plan for the city, but his ideas and the data he compiled were indispensable for the future development of his hometown. They shape urban planning in Lviv to this day.


STORIA URBANA ◽  
2009 ◽  
pp. 53-80
Author(s):  
Zsuzsa Ordasi

- Unlike other great cities of Europe, Budapest did not experience any significant urban development before the nineteenth century, especially before 1867, the year of the foundation of the Austro-Hungarian Monarchy. After that, the city became the second pole, after Vienna, of this important European state. The capital of the Kingdom of Hungary grew through the use of various types of urban architecture and especially through a "style" that was meant to express Hungarian national identity. Architects, engineers, and other professionals from Hungary and Austria contributed to this process of modernization as well as many foreigners from Germany, France and England. The city's master plan - modeled after Paris's - focused on the area crossed by the Viale Sugár [Boulevard of the Spoke] was set on the Parisian model and so covered only certain parts of the city. The Committee on Public Works (1870-1948) played a leading role in putting the plan approved in 1972 - into effect in all aspects of urban planning, architecture and infrastructure.


2021 ◽  
Vol 7 (2) ◽  
pp. 105-125
Author(s):  
Bevz M ◽  

Ancient city fortifications are one of the specific types of defensive architecture. Along with the buildings of castles, blocks of urban residential development, monastery complexes and field defensive structures, they formed a special type of architectural and urban planning objects. During their construction, the skills of both an architect, builder, and military engineer were often combined. Not so many objects of urban defense architecture have come down to our time. Therefore, every fragment of the city's defensive walls and earthen fortifications preserved today, as a rule, is a valuable document of its era and needs careful protection and preservation. Urban fortifications (as opposed to fortifications of castles or fortresses) were the objects of priority liquidation in the process of urban development. There are very few of them preserved in Ukraine, so their preservation and study is a matter of extreme importance. Lviv is a unique city on the map of Ukraine in terms of the development of urban fortifications. The article analyzes the reflection of objects and monuments of defense construction in the scientific and design documentation "Historical and Architectural Reference Plan of the City of Lviv". Data on the stages of development of Lviv fortifications are highlighted. Special attention is paid to the remains of fortifications that have been preserved in the archaeological form. Their identification, conservation and identification is important task for modern urban development projects. The paper makes hypotheses about some hitherto unidentified elements of fortifications of the XVII-XVIII centuries. Special emphasis is placed on the need for a special scientific study on the detailed reconstruction of all stages of the development of defense belts around the city center and suburbs of Lviv


2020 ◽  
Vol 5 (4) ◽  
pp. 238-251
Author(s):  
Barbara Roosen ◽  
Liesbeth Huybrechts ◽  
Oswald Devisch ◽  
Pieter Van den Broeck

This article explores ‘dialectical design dialogues’ as an approach to engage with ethics in everyday urban planning contexts. It starts from Paulo Freire’s pedagogical view (1970/2017), in which dialogues imply the establishment of a horizontal relation between professionals and amateurs, in order to understand, question and imagine things in everyday reality, in this case, urban transformations, applied to participatory planning and enriched through David Harvey’s (2000, 2009) dialectical approach. A dialectical approach to design dialogues acknowledges and renegotiates contrasts and convergences of ethical concerns specific to the reality of concrete daily life, rather than artificially presenting daily life as made of consensus or homogeneity. The article analyses an atlas as a tool to facilitate dialectical design dialogues in a case study of a low-density residential neighbourhood in the city of Genk, Belgium. It sees the production of the atlas as a collective endeavour during which planners, authorities and citizens reflect on possible futures starting from a confrontation of competing uses and perspectives of neighbourhood spaces. The article contributes to the state-of-the-art in participatory urban planning in two ways: (1) by reframing the theoretical discussion on ethics by arguing that not only the verbal discourses around designerly atlas techniques but also the techniques themselves can support urban planners in dealing more consciously with ethics (accountability, morality and authorship) throughout urban planning processes, (2) by offering a concrete practice-based example of producing an atlas that supports the participatory articulation and negotiation of dialectical inquiry of ethics through dialogues in a ‘real-time’ urban planning process.


2009 ◽  
Vol 11 (1) ◽  
pp. 41
Author(s):  
Ricardo Serraglio Polucha

As pesquisas elaboradas para compreender a urbanização desigual em Curitiba enfatizaram o papel do planejamento urbano nesse processo. Entendendo que essa desigualdade é resultado da forma como se dá a valorização da terra e da apropriação diferenciada desta pelas camadas sociais, torna-se necessário compreender como a prática do planejamento urbano se articula a essa dinâmica. Considerando que o avanço dessa discussão deve procurar revelar as causas dessa desigualdade, e não apenas constatar sua existência, este artigo tem como objetivo compreender essa relação a partir da análise de um caso específico: o Ecoville. Originalmente concebido como uma nova frente de expansão urbana que evitaria a ocupação de áreas impróprias na cidade, sua implantação ocorreu de maneira totalmente oposta, produzindo um espaço com baixa densidade populacional voltado para camadas de alta renda. Argumenta-se que o estudo do Ecoville contribui para construir uma explicação sobre a prática do planejamento urbano em Curitiba, porque evidencia as contradições que são produzidas em torno da valorização da terra. Palavras-chave: Ecoville; Curitiba; planejamento urbano; urbanização; valorização da terra. Abstract: In order to understand the uneven urbanization in Curitiba, previous researches have emphasized the role played by urban planning on this process. Believing that this urban inequality results from the manner that land values and ways of occupation by different social classes are established, it urges then to understand the work extent of urban planning on this dynamic. The goal of this article is to move forward the debate on this field by revealing the causes of this inequality, and not only assuming its existence, through the analysis of a specific case study: “Ecoville”. Originally conceived as a new urban front that would avoid settlement at improper areas within the city, its materialisation followed a totally opposed path, producing a low density development only suitable for upper classes. The research of this case study – “Ecoville” – helps to build an explanation of the urban planning practice in Curitiba, as it reveals the contradictions that stir around land values. Keywords: Ecoville; Curitiba; urban planning; urbanization; land valorization.


TERRITORIO ◽  
2012 ◽  
pp. 39-43
Author(s):  
Chiara Tornaghi

This paper presents an English case of urban agriculture, the Edible Public Space Project in Leeds, contextualised in a context of urban agriculture initiatives committed to social-environmental justice, to the reproduction of common goods and the promotion of an urban planning which promotes the right to food and to the construction of urban space from the bottom up. The case study emerged as the result of action-research at the crossroads between urban planning policies, community work and critical geography. As opposed to many similar initiatives, the Edible Public Space Project is not intended merely as a temporary initiative hidden within the tiny folds of the city, but rather as an experiment which imagines and implements alternatives to current forms of urban planning within those folds and it contextualises them in the light of the ecological, fi nancial and social crisis of the last decade.


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