Pattern Research Of Vitality Urban Block

Accompanying by the society, economy, culture function changing of 21 century's cities, the urban planners and architects are facing new challenges because of the complexity and paradoxical of updating and molding work of urban space and shape.This text has taken the problems from modern cities as background, intercepts the street block, and investigates the connotation and form of a vitality street block. With the experience from"Changha delta planning"of writer himself, this text will investigate the proper Chinese city development and practical vitality street block mode; try to mould a vitality street block.Taking the most pressing problems as starting point, this text will issue the following research topics from first chapter:1. How to express the vitality of street block?2. What is the ingredient of a vitality street block?3. What should the relationship between vitality street blocks be?The writer is aiming to read the originality of city predicament, tap vitality street block's potential, extend new direction of vitality city and contributes a most valuable vitality street block mode.The second chapter will begin with the street block's basic concept and the"linkage"relationship between city and street block, which will review the vitality action of Chinese historic street block, study the theory of street block and city vitality, expand on the extremely important relationship between city vitality and street block vitality.Chapter three will investigate all kinds of predicament and their cause of formation in city development, the sealing up & isolation of street block, vitality development of street block, etc.Chapter four and five will fully reveal the inner relationship between vitality street block and urban structure. It will investigate the multiple possibilities of molding vitality street blocks in practical planning and design combining with the experience from"Changsha delta planning".At the last part of this text, the"open small scale street block mold"will be put forward, writer consider it as a valuable city and design planning, which advocate small scale street block, openness and integrated multiple function of street block. This is a revolting of"big & western"agitation in modern Chinese city development, encomium the spirit of Chinese traditional street block space, calling the extension of Chinese characteristic modern urban street block design theory.The writer is expecting to extend new theory and sight of future urban planning & designing.