Study On Design Elements Of Public Open Space In Modern Cities

Since the fast urbanized advancement after the reform and opening-up policy, has caused some city social life-public opening space design in our country suppose haggled over that the multiple beam heavy item nature shape the mold, to pay few attention to the city social life's change,the characteristic and person's demand, also lacks understanding to the user's interesting and needs, so appears has renumbered the quantity not heavy tar quantity, heavy scale form not heavy function phenomenon, and our country's public opening space consider more about politics stratification plane need, spatial public and resident social life still do not formation very well, causes the China city people public life's quality and the public contact function decline, the completes public opening space cannot obtain the consummation use. Therefore to the urban public opening space's construction and the development must in line with the thought of "humanist", carries out official duties altogether lives and the spatial social attribute embarks, grasps the social life the change tendency, understands the residential demand fully, thereby establishes some public open space has the good interactive relations with the social life.In the traditional significance's urban public space is opposite in private, the special-purpose space says, broadly speaking is in the city must defined uses the urban space in the specific crowd, including transportation space, life tion space, supply and processing space and environment essential factor space. What but stressed in present paper's city social life public opening space is to all public's openness, can provide the public to carry on certain social activity, these social life has certain crowd's accumulation and the active detention, therefore not including supply, processing and partial transportation space, also removed the pure open spatial like park, the green space and so on, only studies and the big city people social life close related public opening space, therefore the social life public opening space in this paper should for a such place, act according to person's each demand, seeks the good social life in the environment the comprehensive nature Place; Is satisfies the city peoples to carry on each kind of social interaction, to carry on each kind of active the open place; Is can meet person's each kind of social need, forgets to return the "one-stop" work style experiences the place.The paper first conducts the research to the urban public opening space research tendency and the basic theory to comb; Then has carried on the elaboration to the traditional city public opening space prototype and its interactive relations with the social life, summarizes its interaction development relations with the social life, then obtains the traditional public opening space vigor factor; Further carries on the analysis to the modern society life demand's change, then clears about the modern big city social life's changing demand and the request which produces to the public opening space; The paper also selected two public opening space case which has richer spatial types and the social life behavior diversification, and also link to tradition and the modern age to analysis, thereby analysis to the function and the use of modern city public opening space; thereout proposed the establishment modern big city social life public opening space's design essential factor--from the function essential factor, the use essential factor, the vivid essential factor and the social essential factor and so on four aspects carries on the analysis, tries hard the urban public opening space which causes to complete to be able even more to draw close to and to integrate resident's daily life, displays its important social value; Finally, the paper selects the Xi'an native place case--academy gate land sector to conduct the empirical study, analyzes its insufficiency and proposed further develops suggestion.The paper proposes the following opinion:(1) between the traditional city public opening space and social life has the interactive relations, depends on three aspect factors:First, renews the adjustment unceasingly along with the social life change; Second, relates closely with the residential daily life place; Third, provides the public to associate, the participation place and the opportunity. The modern city public opening space theory and the practice development should present the attention society, and the social life interaction development goal and the direction.(2) this article embarks from city layout's four essential factors, divides into four stratification planes the urban public opening space's research, namely the function stratification plane, the use stratification plane, the vivid stratification plane and the social stratification plane, from the environment function, person's use, the integrity, have analyzed the social life public opening space design question thoroughly separately, four unify in the react, forms the place together the comprehensive nature and the integrity, better from omni-directional carries on the elaboration to the object of study.