摘要本工程为轻钢结构门式刚架厂房，为单跨双坡形式。跨内设置一台起重量为10t的吊车。本工程跨度为30m，结构纵向尺寸为96m，柱距为6m。依据《钢结构设计规范》、《门式刚架轻型房屋钢结构技术规程》等规范，综合考虑了设计资料里面的各种条件，选择了重量轻、强度大、施工周期短而且方便经济的轻钢结构。87369
本设计的关键内容由两大块来概括，第一大块是建筑设计，另一大块是结构设计。建筑方面的设计主要有建筑的平面柱网、建筑的外观立面、建筑的剖面细部布置、墙体设计以及其他一些地面做法、坡道做法和钢结构厂房防火措施等。接下来是结构设计。结构设计主要分为主刚架设计、次构件设计和基础设计。主刚架设计先用PKPM软件进行建模选型，初步满足要求后通过内力组合得出最不利内力对构件选型进行验算，对节点以及柱脚进行设计。次构件的选型根据前面主刚架的设计加以适配选择，需要验算屋面板、檩条、墙梁、拉条、牛腿、吊车梁等构件确保满足相应条件。基础设计选择柱下独立基础，根据上部墙柱传来的荷载进行尺寸计算承载力验算及配筋计算。
最后是图纸部分，有：建筑平面图、立面图、剖面图、刚架施工图、吊车梁布置图、檩条支撑布置图、基础布置图等。本次设计严格遵从相关专业设计要求，参考最新国家行业标准规范，力求做到科学正确。
毕业论文关键词：门式刚架,内力组合,主刚架设计,次构件设计,基础设计

    
Abstract The project is a light portal frame,which is a single span and double slope form。 A crane with a weight of 10t is set up within the span。 The span is 30m long, vertical structure size is 96m, column is 6m。 According to the Code for Design of Steel Structure, and Technical Specification for Steel Structure of Light-Weight Buildings with Gabled Frames standard, considering the design data for a variety of conditions, choose the light steel structure of light weight, high strength, construction period is short and economy and convenient。
The composition of the design is mainly composed of two blocks, the first block is the architectural design, and the other is the structural design。The architectural design consists of architectural plane column net design, facade design, building profile design, wall design and some other ground practices, ramp practices and steel plant fire prevention measures, etc。。 Next is the structural design。 Structural design mainly consists of main frame design, sub component design and foundation design。 Main frame design first choosing PKPM software to model selection, to meet the initial requirements through the combination of internal forces obtained the most detrimental to the internal force of the member selection for checking, carries on the design to the node and the column。 Component selection according to the front of the main frame are designed to be adaptive selection, need to check the roof panel, purlin, walls, beams, braces, brackets and crane beam component to satisfy the corresponding conditions。 Based on the independent foundation of the design selection column, the load capacity of the upper wall column is calculated and the calculation of the bearing capacity is calculated。
The last part is the drawings: building plan, elevation, section, rigid frame construction drawing, crane beam layout figure, purlin and support arrangement diagram and the basic layout and so on。 The design of strict compliance with the relevant professional design requirements, reference to the latest national industry standards, and strive to achieve scientific and correct。

Keywords:Portal frame; Combination of internal forces;Main steel frame design; Structure design;Foundation design

目  录


第一章 绪论   1 光伏产业园一期轻钢厂房设计+CAD图纸:http://www.youerw.com/gongcheng/lunwen_134766.html