In the past 30 years, the development of big to medium-sized cities is built upon high-speed transportation infrastructures led by automobiles, which has solved the problem of urban expansion and transport efficiency while caused new problems. These large-scale city express transportation infrastructures become a part of initiation of landscapes that have settled in basic city space structures, and become the the main artery of urbanization and economic development, led by looping and closed express and high-speed ways. However, these closed border-crossing transportation mostly pass through urban centers. They have caused communication gaps between communities, become their initializing borders and functioned as multiple linear screens that city residents could hardly move closely or pass, leading to the difficulties on community inward communication and the formation of inter-community and social cohesive force. The above questions have become prevailing urban evils shown in different aspects: as for urban efficiency, express transportation have resulted in the connectedness of different urban spaces, leading to a decreased usage and accessibility of urban green area and parks, etc.; as for urban landscape, express transportation has caused disorientation among residents, and with their raw structures covering old street views, they could easily lead to residents’ sense of belonging and identification to living environment; in terms of urban life, express transportation facilities tend to have a a low inclusiveness and elasticity for slow life pace, and the linear screen increased communication cost among communicates, hindered their interaction on special, informative and social levels, resulting in an inward development and stressing the closeness for all the communities. In order to turn infrastructures from “gray” to “green”, this research puts forward the strategy of “’multi-levelizing’ public space system”, setting urban landscape as a media to create urban culture, implementing the multilevel effect in efficiency functioning, special structure and social activities, and shown in vertical urban expansion and dynamic experience in urban perception. This research takes expressways, bridges and their neighboring space connecting Nanpu Bridge and Zhangjiang footbridge in Pudong as an example to make a multilevel system design—the system points to neighboring communities sliced by transportation, the narrow space squeezed by gray infrastructures and part of the available space under the bridges, involves the “multi-levelized” landscape strategy and minimal special design in a lightweight way, and use it with elasticity in both time and special dimensions, achieving connectedness among communities, providing a new sight and experience for perceiving urban culture and visual landscape, and becoming a collective public open space with both transportation and social functions.
Negli ultimi 30 anni lo sviluppo di città di grandi e medie dimensioni è stato costruito su infrastrutture di trasporto ad alta velocità guidate da automobili, che ha risolto il problema dell'espansione urbana e dell'efficienza dei trasporti, causando nuovi problemi. Queste infrastrutture di trasporto espresso su larga scala diventano parte dell'iniziazione di paesaggi che si sono insediati in strutture spaziali di base della città e diventano l'arteria principale dell'urbanizzazione e dello sviluppo economico, guidati da cicli chiusi e chiusi ad alta velocità. Tuttavia, questi trasporti chiusi alle frontiere attraversano soprattutto i centri urbani. Hanno creato divari comunicativi tra le comunità, sono diventati i loro confini inizializzanti e hanno funzionato come schermi lineari multipli che i residenti della città difficilmente potrebbero avvicinarsi o superare, portando alle difficoltà nella comunicazione interiore della comunità e alla formazione di una forza inter-comunitaria e coesiva sociale. Le domande di cui sopra sono diventate i mali urbani prevalenti mostrati in diversi aspetti: per quanto riguarda l'efficienza urbana, i trasporti espressi hanno portato alla connessione di diversi spazi urbani, portando ad un minore utilizzo e accessibilità di aree verdi e parchi urbani, ecc .; per quanto riguarda il paesaggio urbano, i trasporti espressi hanno causato disorientamento tra i residenti e, con le loro strutture grezze che coprivano le vecchie vedute delle strade, potevano facilmente portare al senso di appartenenza e identificazione dei residenti all'ambiente di vita; in termini di vita urbana, le strutture di trasporto espresso tendono ad avere una bassa inclusività ed elasticità per un ritmo lento della vita, e lo schermo lineare aumenta i costi di comunicazione tra le comunicazioni, ostacola la loro interazione a livello speciale, informativo e sociale, determinando uno sviluppo interiore e stressante la vicinanza per tutte le comunità. Al fine di trasformare le infrastrutture da "grigio" a "verde", questa ricerca propone la strategia del "sistema di spazio pubblico multi-livellante", che definisce il paesaggio urbano come un mezzo per creare cultura urbana, implementando l'effetto multilivello nel funzionamento efficiente , struttura speciale e attività sociali, e mostrato in espansione urbana verticale ed esperienza dinamica nella percezione urbana. Questa ricerca prende autostrade, ponti e lo spazio adiacente che collega Nanpu Bridge e la passerella di Zhangjiang a Pudong come esempio per realizzare un sistema a più livelli: il sistema punta a comunità vicine tagliate da mezzi di trasporto, lo stretto spazio spremuto da infrastrutture grigie e parte del disponibile spazio sotto i ponti, coinvolge la strategia paesaggistica "multilivello" e il design speciale minimale in modo leggero, e lo usano con elasticità sia nel tempo che nelle dimensioni speciali, raggiungendo la connessione tra le comunità, fornendo una nuova vista ed esperienza per percepire la cultura urbana e paesaggio visivo, e diventare uno spazio pubblico collettivo aperto con funzioni di trasporto e sociali.
Research on the activation strategies of stereoscopic public space along the express way in cities
GUO, YIJIA
2017/2018
Abstract
In the past 30 years, the development of big to medium-sized cities is built upon high-speed transportation infrastructures led by automobiles, which has solved the problem of urban expansion and transport efficiency while caused new problems. These large-scale city express transportation infrastructures become a part of initiation of landscapes that have settled in basic city space structures, and become the the main artery of urbanization and economic development, led by looping and closed express and high-speed ways. However, these closed border-crossing transportation mostly pass through urban centers. They have caused communication gaps between communities, become their initializing borders and functioned as multiple linear screens that city residents could hardly move closely or pass, leading to the difficulties on community inward communication and the formation of inter-community and social cohesive force. The above questions have become prevailing urban evils shown in different aspects: as for urban efficiency, express transportation have resulted in the connectedness of different urban spaces, leading to a decreased usage and accessibility of urban green area and parks, etc.; as for urban landscape, express transportation has caused disorientation among residents, and with their raw structures covering old street views, they could easily lead to residents’ sense of belonging and identification to living environment; in terms of urban life, express transportation facilities tend to have a a low inclusiveness and elasticity for slow life pace, and the linear screen increased communication cost among communicates, hindered their interaction on special, informative and social levels, resulting in an inward development and stressing the closeness for all the communities. In order to turn infrastructures from “gray” to “green”, this research puts forward the strategy of “’multi-levelizing’ public space system”, setting urban landscape as a media to create urban culture, implementing the multilevel effect in efficiency functioning, special structure and social activities, and shown in vertical urban expansion and dynamic experience in urban perception. This research takes expressways, bridges and their neighboring space connecting Nanpu Bridge and Zhangjiang footbridge in Pudong as an example to make a multilevel system design—the system points to neighboring communities sliced by transportation, the narrow space squeezed by gray infrastructures and part of the available space under the bridges, involves the “multi-levelized” landscape strategy and minimal special design in a lightweight way, and use it with elasticity in both time and special dimensions, achieving connectedness among communities, providing a new sight and experience for perceiving urban culture and visual landscape, and becoming a collective public open space with both transportation and social functions.File | Dimensione | Formato | |
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Yijia Guo_863688_10553410_Research on the Activation Strategies of Stereoscopic Public Space along the Express Way in Cities.pdf
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Descrizione: Thesis text
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Yijia Guo_Degree Project.pdf
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https://hdl.handle.net/10589/143139