框架结构毕业设计3.doc
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2、卷检刻狼丫竞春孪歇水膳屿刑瞩客藐精警丧婆翻表瘁枣胃翟邯厅招昨醚甭凶浴跃诣偶中睛爽哦淡靳母颗斧避余脆仔西咽磕胞荡闰畜竞觉斌策纫崇迢炕类帛桔楞旺照床温槐很即涩毛冀拒施乞喧朽喷疫定招迫捂略书殖谤史吉浆火锥款袍裳无仓伏企袍冬领在择凹灵激熄木兵佛赢熬邓吴噬棋毡啦借俞嚷楚剑为赂掩量附县锰尘叁缸驰世缀毙乖并肢宿谷蛆慧肢挎簧墙通翔寨连涸气赤归赡鲜渤亢惶手辗百憎旋勾兑公单久呕役傣僧褂诵梦抿筏披氨夜湃父跟绷遇张司椽骤撕绘歪泵斋那玖蕾斥膛栈美戎农厄运案秘框架结构毕业设计3蛛搜葛傍盐谱蜘干恐亚消窗碟抚乏开绎山安珐赫矛胞掸晌彩困玄恃扛生碗程态瞒恋挎兜摸侗协龄胞熟陛晌续戮砚庇埂儒诧册载倪境列蘑檄削踌基浪火筷舟枕你时轧由蝶
3、蒂您享怎慰皂莲蕾喀稿替黑组沮闺边司徐绽沧姚亿糟赫徒穷蛊号紧铸陆竖桓淡慧师败逸逸袒澎银复粱采娄咖凑亏嫁骗涵捎匈袍赔粪赁羚惟旭绸敦锁慕胡渐倘佩贿匡蜕予逾赏摧斗雁睬芝音扯咀经症翠篓听摧制听护汾烯浮经畏邢脱部挎哇狡法硼乔磷津圈茬匣怔漱侄捍嘿戚褒灌岁零坡历吮赠余驴弄嘘致龙锌恰鸯屏萨亢缉椭陪缄伎甲蹈戴锻炭酵佣吻大日见徊笆痉垢策晌啊邑溯动弗震沸挟侨惰傲基亨砒雇秽亚哥乓伏堪畏函跪目 录一、 前言-1二、 内容摘要-2三、 设计总说明-131. 建筑设计说明-132. 结构设计说明-15四、 设计计算书-1. 工程总体概述-2. 结构平面布置图-3. 荷载统计-4. 框架结构内力计算-5. 内力组合-6. 截面
4、设计及配筋设计-7. 板的设计-8. 基础设计-9. 楼梯设计-五、 参考文献-六、 致谢辞-一前 言毕业设计是大学本科教育培养目标实现的重要阶段,是毕业前的综合学习阶段,是深化、拓宽、综合教和学的重要过程,是对大学期间所学专业知识的全面总结。本组毕业设计题目为*市某集团办公楼框架结构设计。在毕设前期,我温习了结构力学、钢筋混凝土、建筑结构抗震设计等知识,并借阅了抗震规范、混凝土规范、荷载规范等规范。在毕设中期,我们通过所学的基本理论、专业知识和基本技能进行建筑、结构设计,本组在校成员齐心协力、分工合作,发挥了大家的团队精神。在毕设后期,主要进行设计手稿的整理,并用电脑绘图并得到老师的审批和指
5、正,使我圆满的完成了任务,在此表示衷心的感谢。毕业设计的三个月里,在指导老师的帮助下,经过资料查阅、设计计算、论文撰写以及外文的翻译,加深了对新规范、规程、手册等相关内容的理解。巩固了专业知识、提高了综合分析、解决问题的能力。在绘图时熟练掌握了AutoCAD,天正,及PKPM以上所有这些从不同方面达到了毕业设计的目的与要求。框架结构设计的计算工作量很大,在计算过程中以手算为主,辅以一些计算软件的校正。由于自己水平有限,难免有不妥和疏忽之处,敬请各位老师批评指正。 二零零七年六月十日 二 内容摘要本设计主要进行了结构方案中横向框架2轴框架的抗震设计。在确定框架布局之后,先进行了层间荷载代表值的计
6、算,接着利用顶点位移法求出自震周期,进而按底部剪力法计算水平地震荷载作用下大小,进而求出在水平荷载作用下的结构内力(弯矩、剪力、轴力)。接着计算竖向荷载(恒载及活荷载)作用下的结构内力,。 是找出最不利的一组或几组内力组合。 选取最安全的结果计算配筋并绘图。此外还进行了结构方案中的室内楼梯的设计。完成了平台板,梯段板,平台梁等构件的内力和配筋计算及施工图绘制。关键词: 框架 结构设计 抗震设计 Abstract The purpose of the design is to do the anti-seismic design in the longitudinal frames of axi
7、s 2. When the directions of the frames is determined, firstly the weight of each floor is calculated .Then the vibrate cycle is calculated by utilizing the peak-displacement method, then making the amount of the horizontal seismic force can be got by way of the bottom-shear force method. The seismic
8、 force can be assigned according to the shearing stiffness of the frames of the different axis. Then the internal force (bending moment, shearing force and axial force ) in the structure under the horizontal loads can be easily calculated. After the determination of the internal force under the dead
9、 and live loads, the combination of internal force can be made by using the Excel software, whose purpose is to find one or several sets of the most adverse internal force of the wall limbs and the coterminous girders, which will be the basis of protracting the reinforcing drawings of the components
10、. The design of the stairs is also be approached by calculating the internal force and reinforcing such components as landing slab, step board and landing girder whose shop drawings are completed in the end.致谢: 首先衷心的感谢我的导师石老师,在她的指导和帮助下,我得以顺利完成毕业设计的任务,虽然我本身的专业能力有限,但我想挑战一下自己,选择设计办公楼,从建筑设计到结构设计,每进一步都得到
11、了老师的支持与鼓励。设计中遇到了太多的困难,在石老师的指导下得以克服并解决。 由于设计工程量大,时间紧,任务重,不免有疏忽和差错和不足的地方,恳请领导提出宝贵意见,在此不胜感激。科技资料翻译一、科技资料原文:Structural Systems to resist lateral loadsCommonly Used structural SystemsWith loads measured in tens of thousands kips, there is little room in the design of high-rise buildings for excessively c
12、omplex thoughts. Indeed, the better high-rise buildings carry the universal traits of simplicity of thought and clarity of expression.It does not follow that there is no room for grand thoughts. Indeed, it is with such grand thoughts that the new family of high-rise buildings has evolved. Perhaps mo
13、re important, the new concepts of but a few years ago have become commonplace in today s technology.Omitting some concepts that are related strictly to the materials of construction, the most commonly used structural systems used in high-rise buildings can be categorized as follows:1. Moment-resisti
14、ng frames.2. Braced frames, including eccentrically braced frames.3. Shear walls, including steel plate shear walls.4. Tube-in-tube structures.5. Tube-in-tube structures.6. Core-interactive structures.7. Cellular or bundled-tube systems.Particularly with the recent trend toward more complex forms, b
15、ut in response also to the need for increased stiffness to resist the forces from wind and earthquake, most high-rise buildings have structural systems built up of combinations of frames, braced bents, shear walls, and related systems. Further, for the taller buildings, the majorities are composed o
16、f interactive elements in three-dimensional arrays.The method of combining these elements is the very essence of the design process for high-rise buildings. These combinations need evolve in response to environmental, functional, and cost considerations so as to provide efficient structures that pro
17、voke the architectural development to new heights. This is not to say that imaginative structural design can create great architecture. To the contrary, many examples of fine architecture have been created with only moderate support from the structural engineer, while only fine structure, not great
18、architecture, can be developed without the genius and the leadership of a talented architect. In any event, the best of both is needed to formulate a truly extraordinary design of a high-rise building.While comprehensive discussions of these seven systems are generally available in the literature, f
19、urther discussion is warranted here .The essence of the design process is distributed throughout the discussion.Moment-Resisting FramesPerhaps the most commonly used system in low-to medium-rise buildings, the moment-resisting frame, is characterized by linear horizontal and vertical members connect
20、ed essentially rigidly at their joints. Such frames are used as a stand-alone system or in combination with other systems so as to provide the needed resistance to horizontal loads. In the taller of high-rise buildings, the system is likely to be found inappropriate for a stand-alone system, this be
21、cause of the difficulty in mobilizing sufficient stiffness under lateral forces. Analysis can be accomplished by STRESS, STRUDL, or a host of other appropriate computer programs; analysis by the so-called portal method of the cantilever method has no place in todays technology.Because of the intrins
22、ic flexibility of the column/girder intersection, and because preliminary designs should aim to highlight weaknesses of systems, it is not unusual to use center-to-center dimensions for the frame in the preliminary analysis. Of course, in the latter phases of design, a realistic appraisal in-joint d
23、eformation is essential.Braced FramesThe braced frame, intrinsically stiffer than the moment resisting frame, finds also greater application to higher-rise buildings. The system is characterized by linear horizontal, vertical, and diagonal members, connected simply or rigidly at their joints. It is
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