The Sun-Shading Technique Of Exhibition Buildings

The sun-shading building is the important link of the architectural design, which has the extremely vital significance on energy saving of the architecture and improving the internal heat comfort level. But regarding the public exhibition buildings, the functon of sun-shading is not only to show on energy saving of the architecture, at the same time it has the special professional requirement- more strict lighting requirement. This paper regards the sun-shading building as the research object. To look back at the developing history of Chinese and foreign old and modern sun-shading building, particularly the application of sun-shading technique, I discuss the origin, development, application and significance of sun-shading in exhibition buildings design according to the recent sun-shading technique of exhibition buildings. This paper summarizes the relative theory systematically, analyze the classified characteristic of sun-shading building, applicability, influencing factor, the material to select and so on, so as to expand the problem of solving the sun-shining design and main point of sun-shading design. Finally, the paper takes the sun-shading design of the gallary of Tianjin Academy of Fine arts as an example, through the specification computation, the simulation test as well as the physical test of the material to determine the final reasonable sun-shading plan, and achieve the good using effect.