Association Study Of Medium Theater Auditorium Apace Form And Air Comfort

The theater building is in a period of rapid development, since 1989, the S henzhen Grand Theatre was built in,China entered the "grand theater constructi on era", in 2007 the National Grand Theatre was built,in our country, theatre c onstruction in full swing. The China has become the measure construction of the ater country all over the world. Theatre as an important cultural construction in city, has a strong signature. With the construction of theatre in china, the theatre s have a great development in form and function. With the development of theat er in China, auditorium, as an important part of the theater, towards to the diver sification, complication and art direction. At the same time, the development of t he auditorium space form promotes function improvement, especially on the deve lopment of the visual design and acoustics. The theater auditorium audio and vis ual quality has significantly improved. At present, sight design and acoustics can nearly solve most the technical difficulties in auditorium design, so that the aud itorium comfort design requirements has become another focus of attention after the visual design and acoustics.In the auditorium comfort design, the main difficulties are focused on air co mfort, and in the current auditorium development, the relationship of comfort a nd space form are more close, also due to reasons of space makes air comfort can’t be guaranteed, in the complex space form. Especially the complex space f orm effects air movement more apparently; considering shortage in auditorium co mfort design and the unreasonable design of structure. So in this paper, by study ing the theatre auditorium space form and the relevance of air comfort, to find t he effective ways to improve the auditorium amenity.This paper selects medium-sized theater auditorium as the main research obj ect, and uses the Sichuan opera theater of Chongqing auditorium as the empirica l case, to study the relationship between space form of auditorium and air comfo rt. In this research I establish capacity,HAVC energy consumption and airflow o rganization as the quantitative,and establish the auditorium space form as variabl es. At the same time,use the computational fluid dynamics(CFD) technology as the main evaluation tools, so we can do the simulation of air distribution in dif ferent auditorium space form, and use the simulated results to do the comparisonand evaluation of air comfort. As a result to find factors that affecting the audi torium space form factor of air comfort, and put forward architectural design stra tegy of ascending air comfort. At the same time, on the basis of the design stra tegy to improve the space form and structure of Sichuan opera theater of Chong qing, to verify the effectiveness of the proposed design strategy and to sum up t he conclusion.