大型连栋温室设计风雪荷载分级标准初探

我国温室行业发展迅速,但缺乏必要的规范约束。该文针对我国大型连栋温室的结构强度设计,以建筑设计规范风雪荷载分布图为基础,提出了温室荷载设计的分级。为温室主体结构标准化设计和温室构件规模化生产提供了依据。在荷载分级的基础上,还提出了对温室规格标准化标号的方法和建议

Wind and Snow Load Classification for Greenhouse Structure Design

The greenhouse in China is developing rapidly in recent years, but the standard for greenhouse design is far lagging behind. Proper greenhouse structure design can save structure materials, and thus greenhouse cost. In other words, it can make the greenhouse structure standard and save design cost. It's favorable for both greenhouse manufacturer and greenhouse user. Owing to a short modern greenhouse history, China has not published native load design code specially for greenhouse. In this paper, based on the civil engineering load standard, a classification of wind load, snow load and their combinations for greenhouse structure design were suggested and a method to identify different greenhouse structures was put forward, which will hopefully provide preferences for standard design of greenhouse structures and mass production of greenhouse structural components.