【摘要】 塑料大棚作为农业设施主要类型之一，在解决我国北方地区淡季吃菜难、提供鲜嫩蔬菜上有着重要作用。但在实际生产中，因塑料大棚所在地理环境恶劣和其结构与建造缺陷等，棚室结构难以抵抗暴风、暴雪等极端恶劣天气，且可能存在光热环境不好、稳定性不足等问题。该文介绍了塑料大棚的发展与主要结构类型，对近年来塑料大棚结构创新优化与性能研究进行了归纳总结，分析了其结构在生产中的实际问题，提出了未来发展相关建议。更多还原

【Abstract】 Plastic greenhouses, as one of the main types of agricultural facilities, play an important role in solving the difficulty of eating vegetables during the off-season in northern China and providing fresh and tender vegetables. However, in actual production, due to the harsh geographical environment and structural and construction defects of plastic greenhouses, the structure of greenhouses is difficult to resist extreme weather conditions such as storms and blizzards, and there may be problems such as poor light and thermal environment and insufficient stability. The article introduces the development and main structural types of plastic greenhouses, summarizes the innovative optimization and performance research of plastic greenhouses in recent years, analyzes the practical problems of their structures in production, and puts forward relevant future development suggestions, which is of great significance for promoting the standardized development of plastic greenhouses.更多还原