Study On Saving-Energy Planning For Urban Residence In Nanchang

As human civilization rapidly progresses,the conflict between human's expectation of improving living conditions and the bad shortage of energy is becoming inevitably more and more serious,so energy saving is significantly important in architecture designing. In NanChang,a eastern sloping city in China,energy saving in dwelling buildings is in progress.However,the already existed energy-saving methods are not widely accepted by the public and difficult to popularize.Therefore it is quite meaningful to seek for new ways to save energy in the designing of residential districts.This thesis intends to find out some feasible methods to save energy in the designing of residential districts for the purpose of resolving the practical problems appeared in Chongqing region. On the basis of studying numerous relevant materials of home and abroad and carrying out a lot of on-the-spot investigations,this thesis incorporates the experience of some former veteran scholars and tries to find out an effective way to save energy in the designing of urban residence. Finally it intends to achieve the goals of reducing economic investment and increasing energy efficiency.This thesis is mainly divided into seven parts.The first part revelates that the construction energy consvervation is the worldwide basis big tidal and the important measure of guaranting our country national economy development.The second part explores some basic problems in energy saving in the designing of residential districts. It points out the character that under the influence of regional climate,the contents of energy saving in urban residence .The third part analyse the present energy consumption situation of urban residence in NanChang.The forth part discusses the energy-saving designing in the residentai districts from the aspects of the arrangement of the site,insolation standard ,natural ventilation and arrangement of plants,river,etc outside.The fifth part discusses the energy-saving designing in a single dwelling building from the aspects of the building's volume,shape,space and passive solar energy utilization.The sixth part analysises and discuss the energy conserervation in urban residence in NanChang from practial angle.The seventh part is the conclusion based on the establishment of systematic climate-adapting strategies and the complement of high-efficiency pyrology materials,thus to increase economically and effectively the adaptation of the residential districts to regional climate for the satisfaction of the thermal comfort.This article based on the theory of climate-adapting architecture designing, chooses some typical residential districts in NanChang region and systematically analyzes their energy-saving designing methods.Simultaneously it points out that to save energy with materials should be a supplement if architecture designing cannot satisfy all the needs of saving energy.It intends to value the already existed methods of saving energy to set examples for future designing.