日光温室钢架组合墙体结构研究  

Mechanical Analysis of the Steel-Frame Wall of Solar Greenhouse

作　　者：宋丹[1] 王宏丽[1] 李凯[2] 马江伟[1] 许红军[1] 

机构地区：[1]西北农林科技大学园艺学院,陕西杨凌712100 [2]西北农林科技大学水利与建筑工程学院,陕西杨凌712100

出　　处：《北方园艺》2013年第3期52-55,共4页Northern Horticulture

基　　金：国家公益性行业(农业)科研专项资助项目(201203002);陕西省科技统筹创新工程计划资助项目(2011KTDZ02)

摘　　要：墙体作为日光温室的主要承重构件,对温室的结构安全稳定至关重要。现提出了一种适于日光温室的新型钢架组合墙体结构,研究了该墙体的结构承力和稳定性分析方法。并以目前温室中常用的几种规格的矩形钢管作为梁和立柱,对其结构性能进行了计算比较。结果表明:以80mm×120mm×3.0mm的矩形钢管为梁、150mm×150mm×5.0mm的矩形钢管为立柱的组合结构是安全又经济的结构构件。As the main load-bearing member of solar greenhouse, wall is critical to the structural safe and stability of the greenhouse. The Steel-frame wall was put forward in the paper. The mechanical performance of the Steel-frame wall were studied and the structural performance of different specifications beams and columns with rectangular steel pipe were analyzed. The results showed that the new walls with the 80 mm × 120 mm × 3. 0 mm rectangular steel pipe as beams and the 150 mm× 150 mm× 5. 0 mm rectangular steel pipe as columns were able to guarantee the stability of the wall structure in the lowest price level.

关 键 词：日光温室 钢架组合墙体 结构性能 

分 类 号：S626.5[农业科学—园艺学]