HMG-2型寒地日光温室结构模型及参数优化

 在我国北方存在的大量日光温室在结构形式、生产规模、使用效能方面与用户要求日益不相称，经过对现有日光温室结构分析，提出一种适合在从哈尔滨到漠河地区设计施工的HMG-2型寒地日光温室结构，通过建立HMG-2型寒地日光温室结构模型和受力模型，以软件形式核算优化温室相应结构参数。大量工程实践证明，经参数优化的HMG-2型寒地日光温室结构在屋面采光及骨架强度方面均满足要求。该日光温室结构具有实用性、经济性和创新性，对寒地日光温室施工具有现实指导意义，适合在高寒地区推广。

Structure Model and Parameter Optimization of HMG-2 Type Sunlight Greenhouse in High-cool Region

There are a large number of sunlight greenhouse in the north of China, which are becoming more and more inappropriate with user's requirements in the aspect of structure, production scale and using performance. Through the structure analysis of the existing greenhouse, a new type sunlight greenhouse named HMG-2 was put forward which is suitable for design and construction in high-cool region from Harbin to Mohe. And then structure and force model was developed. Through software programming, the structure parameters of HMG-2 type sunlight greenhouse were optimized. Plenty of engineering practice proved that the HMG-2 type sunlight greenhouse through parameter optimization meeting the requirements in the roof daylighting and skeleton strength. This sunlight greenhouse structure is practical, economical and innovative, which has practical guiding significance on greenhouse construction and is suitable to be promoted in high-cool region.