“乡村振兴”视角下陕南农业建筑工程环境研究--汉中温室大棚物理性能模拟

本文对陕南地区(汉中市及周边)蔬菜水果大棚的物理环境进行了调研和模拟,并通过利用建筑技术辅助分析软件Ecotect对此地区不同材料同一大棚物理性能模拟的结果进行了分析。通过数据分析聚乙烯单层塑料薄膜的密度变化对植物接收到的的太阳辐射并无大的影响,但中密度薄膜比低密度薄膜的热环境更适合汉中温室大棚内农作物生长。

This paper investigated and simulated the physical environment of vegetable and fruit greenhouses in southern Shanxi(Hanzhong city and surrounding areas),and analyzed the simulation results of physical properties of the same greenhous⁃es with different materials in this area by using building technology-assisted analysis software Ecotect.It is inferred from the data that the change of density of polyethylene monolith plastic film has no great influence on the solar radiation received by plants,but the thermal environment of medium density film is more suitable for the growth of crops in hanzhong greenhouse than that of low density film.