Evaluation And Analysis The Noise Environment Of Outside Skyscraper And Indoors

When skyscraper is in the booming development in each city . Because of the development fleetly of science Technique and people keeping to pursues the life quanlity, people pay more attention to design the building environmental about building inside and outside . Noise environment is the important department of building environment .When sleeping, taking a rest, studding, working ,People need the peaceful building environment. With pay more and more attentions to the harm of the noise, it embodiments the importance to control acoustics environment. How to control an noise environmental of skyscraper influence to has been a question no time to delay.The paper tries to measure and study the noise level distribute data and perpendicularity distribute data out of skyscraper. Combine the new The design norm of noise insulation in new version in public building , to design and evaluation the noise environment indoors. Put forward the suggestion to the new norm; And try to use standardization acoustics soft-CadnaA which has been attested to simulate and forecast acoustics environment .And to bring forward advices for persons who use soft-CadnaA is to master and use the soft in actual work.There are seven chapters in this paper:Chapter 1 is to introduce the background, method, intention, signification, tool and so on of research paper.Chapter 2 is to introduce skyscraper's developments in domestic and international. Introducing the evaluate standards and correlation captions of acoustics environment in residential quarter planning, and analyzing by the numbers the actualities and developments of skyscraper noise environment in our country, then explaining essentiality of controlling acoustics environment.Chapter 3 is to introduce skyscraper's developments in ChongQinhg. Introducing the noise environment condition and the measure having been dopttde in ChongQinhg.Chapter 4 is the road-test about the thesis of this paper. Via to spot test an area noise,noise level indoors and main traffic noise in mountainous residential quarter planning of Residence,Hotel and Hospital to evaluate status of acoustics environment in residential quarter planning and to analyze problems existent.Chapter 5 is to via to analyze the traditional method of theory calculation and control, to find out the better ways of analyzing and controlling about acoustics environment in residential quarter planning.Chapter 6 is to via to compare and analyze all aspects methods of theory, test and simulation, to find optimize analysis mode and principle, then to argument the advantage and the disadvantage of various ways.Chapter 7 is the conclusion. The aim is to find out the principle and measure in planning and designing to ensure feasibility of quality about acoustics environment in mountain residential quarter planning, and to get useful principle and notice proceeding of soft-Cadna A to simulate acoustics environment outside, and to prospect the research work for the future.