The Elastic Regulation Research Of Old Urban Districts Regulatory Plan Under The Impact Of Uncertainties

"The old ci ty districts" itself is a complex system, will face up to the increasi ngl y strict rul es of history protection, development becoming m ore and more intense, the legal sys tem becoming m ore and more highly requested, subj ect to the influences of market factors, the fast changing market envi ronment, the government rent-seeki ng and corruption has become more severe, as a cont inuat ion of hist orical devel opment,beari ng the m ultiple identit ies of city function evoluti on, the center of di fferent ci ty functions and resourc e pooling, "The old city dist ricts dist ricts" showed stronger uncert aint ies compared with the other regions of a city. To cope with uncertaint y,whi le maintaining the char acteristics of the old urban distri cts, guiding the old urban districts for reasona ble development and construct ion must be from regulatory detailed planning(here inafter referre d to as "regulatory plan") to s tart with.This paper st arts wi th problem of failure of the regulatory plan in the curre nt ol d quarter, points out the phenomenon that the l ocal adjusts have been so frequent in the regulatory plan of old city districts, comes to the conclusion that the key reas on of regulatory pl an's fail ure of old urban di strict s i n the not so good anti cipation,eli mination and solving uncertainties in the process of planning; And combine with the history and practice of urban rede velopm ent and international relevant experience accuse, analyz ed the sources, t ype s, characterist ics, level and status of uncertainty in the old urban districts regulat ory plan.At the same time,the art icl e deeply reflects the insufficien ci es of cur rent old urban districts regulator y pl an in coping wit h unc ert aint y;Ba s ed on thi s, t rying t o build the elastic regulat ory syst em of regulatory plan in old urban districts influenced by uncertainties in order to perfec t the management sys tem of regulatory plan of old city districts.The discourse main content has included as follows:(1)The uncert ain fac tors exi st i n the regulatory plan process of old urban district,know the types and chara cter istics, status and level, can help gauge regulatory detailed planning,im plem enta tion and manageme nt activi ties.(2)Put ting forward to develop t he vision, predominantly in the public interest ofsociety to view old urban di strict s transformation activities, unified values with elas tic adjustment m echanism and means to deal with the uncertain factors in the process of old urban dist rict control rules.(3)Encourag ing on the premi se of planni ng and land departments com bined, add more new city t o realised fl exible control.(4)Put forward by buil ding es tabl ishment s tage internalization anti cipation mechanism, t he implementation stage l aunched t he emerge ncy mechanism and gua rant ee mechanism of the whole proce ss,in order to achi eve t he balance of urban economy, social and environment et c., to ease the interference of uncerta int y to the planni ng carryi ng out.(5)In view of the elastic regulation mechanism put forwa rd the corresponding elastic control strategy. Try some part of the flex ible cont rol means in ZhongXiang Ol d Urban Di strict s regulatory detailed planning stage.In our country, the ol d urban dist ricts renewa l is a long- term process, it is impossible to compl etely adapt t o the rhyt hm of development of our count ry, this paper takes a "stock" perspective rules detailed pl anning, implementation and management, it i s a topic.The explorati ve study is made on the regulatory planning of old urban dist rict, in order t o causing the attention of the government and academia.