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本文就“■”型结构温室骨架与其他常用的温室骨架结构从荷载安全性、耐久性、经济性等方面进行了分析,以骨架构件截面的抗弯截面模量W值评价温室骨架的安全性能,以骨架构件的防腐防锈的能力评价温室骨架的耐久性,以骨架构件的制造与安装及运输维护等费用评价温室骨架的经济性,综合比较了在高寒地区使用的各种日光温室骨架构件的综合性能。实践表明,“■”型结构温室骨架非常适合在高寒地区应用,具有良好的效益和推广应用前景。
In this paper, the greenhouse structure of greenhouse and other commonly used greenhouses were analyzed from aspects of load safety, durability and economy. The flexural modulus W of the cross-section of the skeleton was used to evaluate the greenhouse structure Safety performance, evaluate the durability of the greenhouse structure by the ability of corrosion and rust prevention of the skeleton components, evaluate the economy of the greenhouse structure by the cost of manufacturing, installing, transporting, and maintaining the skeleton components, and comprehensively compare various greenhouse types used in alpine regions Skeleton components of the overall performance. Practice shows that “■ ” type structure of greenhouse skeleton is very suitable for application in alpine regions, with good benefits and promote the use of the future.