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摘要随着科技的发展和人民生活水平的提高，人们对居住环境以及住宅的功能和安全性的要求越来越高。科技日新月异的发展带来的建筑材料的革命，出现了钢结构这一新兴的结构形式。钢结构建筑的优点在于施工速度快、节约能源、建筑重量轻、抗震效果好等。适用于高层或超高层建筑。在结构设计当中，本着节约能源、环境保护和经济与安全相结合的原则，沿着楼层高度的变化，钢柱截面面积有所变化，使结构设计更加合理。在结构设计中，我们首先对建筑物结构进行了布置，钢柱、主次梁的位置的确定还有其他建筑构件的尺寸进行了初步的确定。接着，对所选结构进行荷载验算和进一步的设计。主要的内容有：屋面板和楼面板的设计，地震作用的验算，竖向荷载作用下的验算，截面的设计与验算，节点的设计与验算。并且我确信钢结构工程将会凭借其设计操作性强，施工中湿作业少，建成周期短等巨大优势，会给市场造成史无前例的影响。41309
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毕业论文关键字 钢结构；活动中心；结构设计
Title：Steel Structure Design of a College Student Activity Center
Abstract With the development of science and technology and people's living standards improve,people's living environment and residential functions and safety requirements more and morehigh. Revolution brought about by the development of science and technology change with eachpassing day of building materials, steel structure of the new structure. The advantages of steelstructure building is the fast construction speed, energy saving, light weight of building, theseismic effect is good. Suitable for high-rise or super high-rise buildings. In the structure design,with the purpose of saving energy, the principle of combination of environmental protection andeconomic and security, along the floor height changes, steel column section area change, makethe design more reasonable. In structure design, we first Arrangement on the structure ofbuildings, steel column, the position of the primary and secondary beam determined and otherbuilding components size were preliminary determined. Then, on the selected structure loadcalculation and further design. The main content: roof panel and floor panel design, calculationof earthquake action, under the action of vertical load calculation, sections of the design andcalculation, node design and checking. And I'm sure steel structure will be by virtue of its designwall, construction work less wet, completion cycle is short, a huge advantage, causingunprecedented impact to the market.
Keywords Steel Structure; Activity Center; Structure Design
目录
一、方案设计概述.1
1.1工程概况..1
1.2设计说明..1
1.2.1建筑技术条件资料..1
1.2.2建筑方案.1
1.2.3结构方案.3
1.2.4材料选用4
1.2.5主要参数及结构计算方法4
二、楼板计算.5
2.1设计资料.5
2.2永久荷载标准值5
2.3活荷载标准值6
2.4荷载设计值及荷载组合..7
2.5压型钢板组合楼板承载力计算..7
2.5.1压型钢板在施工阶段的受弯承载力及挠度计算..7
2.5.2压型钢板在施工阶段的挠度..8
2.5.3压型钢板组合楼板的内力计算..8
2.5.4组合楼板的挠度、裂缝及自振频率验算..8
三、框架计算..10
3.1初估截面尺寸.10
3.1.1框架梁和次梁.10
3.1.2框架柱..10
3.2横向框架重力荷载计算..10
3.2.1永久荷载计算.10
3.2.2各层重力荷载代表值.11
3.3横向框架侧移刚度计算15
3.4横向水平地震作用下框架的内力和侧移计算16
3.4.1横向自振周期计算16
3.4.2水平地震作用及楼层地震剪力计算.17
3.4.3水平地震作用下的位移验算.19
3.4.4水平地震作用下横向框架的内力计算..20