Development of Three Dimensional Numerical Plant Model including relazation effects on outdoor thermal environment comprehensively

(1)建立了包含减风效应、遮阳效应或降温效应等室外热环境松弛效应的三维植物模型原型。(2)通过对典型行道树的田间试验结果，确定了上述植物模型的冠层几何形状、叶面积指数或阻力系数等物理参数。(3)将所开发的规划模型应用于室外空间进行了实例研究。利用田间试验结果对所建立的植物模型进行了验证研究。这一检验结果为该模型的进一步改进提供了依据。(5)利用案例研究的结果，对植树造林的最优配置进行了检验。然后确定了种植设计文件。

(1) The proto-type of three dimensional plant model including relaxation effects on outdoor thermal environment, such as wind-reduction effect, solar shading effect or temperature decrease effect, was developed.(2) The physical parameters of the above plant model such as plant canopy geometry, leaf area index or drag coefficient, wrere determined through the field experiment results for representative roadside trees.(3) Several case studies that the plan model developed above was applied to outdoor space was conducted. Then the relaxation effect of roadside trees on outdoor thermal environment was examined.(4) The validation study of the plant model developed here was conducted using the results of field experiment. This examination results was reflected for fouther improvement of this model.(5) Optimum arrangement of planting trees were examined using the results of case studies. Then planting design documents were fixed.