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礼县某纺织厂单层单跨门式钢架钢结构厂房 土木工程专业 指导教师摘 要 总建筑面积为m2，高度为GB50017－2003 和《门式刚架轻型房屋钢结构技术规程》CECS 102:2002等国家规范，综合考虑设计工程的规模、跨度、高度及用途，依据“适用、经济、在可能条件下注意美观”的原则，对各组成部分的选型、选材、连接和经济性作了比较，最终选用单层门式钢架的结构形式。梁、柱节点为刚性连接的门式钢架具有结构简洁、刚度良好、受力合理、使用空间大及施工方便等特点，便于工业化，商品化的制品生产，与轻型维护材料想配套的轻型钢结构框架体系已广泛应用于建筑结构中，本设计就是对轻型钢结构的实际工程进行建筑、结构设计与计算。梁柱均采用Q235 钢，10.9 级摩擦型高强螺栓连接，局部焊接采用 E43 型焊条，柱脚刚性连接，夹层梁与柱节点铰接；屋面和墙面维护采用压型钢板；另外特别注重了支撑设置、拉条设置，避免了一些常见的拉条设计错误。 Abstract The project situated in the suburbs of guangzhou province. It is 60 meters in length and a 24-meter span， cornice height is 8.4 m ，one crane and has a intercalated bed. The project designed strictly comply with therelavantstipulations of the “CODE FOR DESIGN OF STEEL STRUCTURES (GB50017-2003)? and?TECHNICAL SPECIFICATION FOR STEEL STRUCTURE OF LIGHT-WEIGHT BUILDINGS WITHGABLED FRAMES (CECS 102:2002)?, and some others.Synthesize the scale of theconsideration design engineering and across a principle for span and use,according as applying, economy, under the possible term attention beautifully,Connecting method, structure type and material of each part which consist of a2light-weight steel villa are analysed, then choose the constructionform that use single layer a type steel. The beam, pillar node is a light steelconstruction frame system that rigid and copular a type steel a ware for having construction Simple, just degree goodly, suffering dint reasonablely, using space bigly and starting construction convenience etc. characteristics, and easy to industrialization, commercializing produce, thinking with light maintenance material the kit the already extensive applying in the building construction inside, this design is to proceeds the building, construction design to the structural and actual engineering in light steel and calculation. The tractate includes the internal forceanalyzes and combines, based on these analyse, we can choose the section ofbeam and columniation.Next, checking computations of stability calculation of theplane structure. The st