A User Friendly Program for Structure Strengthanalysis of Sunlight Greenhouse

摘要

Sunlight greenhouse is lean-to plastic film greenhouse primarily supported by solar energyand mobile quilt at night in which winter production can be conducted. This is a kind of architecturalform granted with the technical property rights of China which is well suited to Chinese conditions.Given sunlight greenhouse in countryside with the problem of unreasonable lighting and excessivelyarchitectural material usage, a sunlight greenhouse designer software (SGDS1.3) is developed. Thisprogram provides necessary technical information to designers and architects including a set offacilities of sunlight greenhouse, meteorological information of all districts in China, basic parametersof sunlight greenhouse, structure strength analysis of the front framework of sunlight greenhouse,architectural reports forms, etc.This paper primarily discussed how to use force method to solve the problem of structure strengthanalysis on sunlight greenhouse. Finally, the SGDS1.3 is used to analyze the framework of an actualsunlight greenhouse, which is in Yangling, China. And it reveals that the framework with arc style issafer than that of any other styles in structure strength analysis.