Determining The Desirability Yazd Schools Based On Bio-Climatic Parameters

The knowledge of bio-climatic relaxation power in architecture of educational centers and especially, schools is of great importance. Focusing on climatic features and the effects climate has on formation of such buildings may lead to saving in energy consumption in terms of thermal relaxation and conformity of building with climatic condition and it is better and safer environmentally. This study is to examine determining the desirability Yazd schools based on bio-climatic parameters in Yazd renovated schools and use maximum environmental potentials to save energy and enhance relaxation quality in educational environment and make the environment healthy. The method of research is descriphive- analytic and is in the terms of kind of applied research and includes two parts climate and architectureseparalely addrdssed and concluded.In this direction, using climatic 20-years statistics (1365-1385) we studied important weather factors such as temperature, rainfall, moisture, wind and radiation and with the Giunic and Mahanic bioclimatic indices and working temperature using a psychometrical pattern in Owans manner, the climatic relaxation was determined in Yazd. The result shows that about 55 percent of a year, Yazd weather is out of relaxation limit in temperature and moisture.Similarly, according to renewed schools 10-years statistics (1375-1385) in renewal and repair center (school plan and identity certificate), problems like the direction of school building deployment compared with radiation and wind angles, windows dimensions and their roles in class air conditioning, determination of canopy depth and size, the form of school construction and green space in renewed schools were studied and according to findings of this study, it was found that the direction of deployment and orientation (western-eastern extension) is in conformity with climatic parameters. The presence of windows in northern and southern view of schools resulted in better natural air conditioning. About canopies and their standard depth with regard to climatic conditions of this city as well as the kind, extent and place of vegetable cover in Yazd renewed schools have no correspondence with Yazd climatic conditions.