The Research On Integrated Design Of Exterior Shading And Building In Hot Summer And Warm Winter Areas

At present,architectural shading is the most urgent need of energy saving measuresof our country construction energy conservation practice. Including,exterior shading isthe most effective way of shading. And the climate characteristic of hot summer andwarm winter area determines thatit is a typical shading design area.Exterior shading isnot only to save building energy consumption, improve the indoor light environmentand summer indoor thermal comfort is of great significance, is alsoan important part ofthe architectural modeling design, expressing building’s regional and cultural means ofimportant media. However, the current exterior shading design has some problems, thelack of exterior shading and building integrated design idea, makes it difficult tocombinateshading technology and the architectural design, and even some exteriorshading design not only failed to achieve the desired effect, but also in the design of thefacade failure. Therefore, the integration design research of exterior shading and thebuildingfor promoting building energy efficiency and enhance the level of buildingoutside shading design has important significance.In the paper, the author studied the advanced achievements of architectural shadingdesign at home and abroad, analyzed the geographical climate characteristic in hotsummer and warm winter area, and carried on the on-the-spot investigation ofintegration situation in hot summer and warm winter area. Through repeated thinkingthe unreasonable in today’s design, got dialectical thinking in the process of theexteriorshading integration design.Under the support of "the concurrent design","collaborativedesign" and "multidisciplinary optimization design" concept, establishing thecountermeasure.This paper mainly contains the following sections:Chapter1, introduction.Generally introduce the background, object, researchpurpose, significance, research status and progress at home and abroad, researchmethods and research framework of the thesis.Chapter2, the development of architectural shading and related theories. Throughunderstand the effects of shading design for building, related factors to promote thedevelopment of architectural shading, and associated theory research with shadingarchitectural at home and abroad, it can be seen that exterior shading design environment has become increasingly mature, exterior shading integrated design is thetrend of the future design.Chapter3, an investigation analysis of the current situation of the integrationdesign in hot summer and warm winter area.Though the analysis of the climatecharacteristics of hot summer and warm winter area,can understand the shading designkey points in this region. On this basis, done the research analysis of the regionalintegrationat present, summarizedthe existingproblems of exterior shading integrationdesign in this region, and analyzed the causes for validation.In chapter4,5, under the support of "concurrent design" and "collaborative design"and "multidisciplinary optimization design" concept, establishedthe countermeasures inthe problem of hot summer and warm winter area exterior shading design:1.Establishethe exterior shading integration design principles in hot summer and warmwinter area, and explore exterior shading integration design process of the designers,should not be linear design, and should be integrated design method, is continuouslycirculation, testing and repeat process;2. The exterior shading integration designshouldcooperate with each other different type of work for design personnel, should not beisolated from theconsideration of energy saving, structure design and cost;3. Theexterior shading integration design, should comprehensive consideration from thephysical, appearance and performance three aspects, and according to the actualsituation,make the comprehensive considerationof the architectural physics, aestheticsand construction disciplines and design key points.Chapter6, to summarize the paper.