1、钢筋混凝土框架结构层 数:四层总建筑面积:5186m2本建筑总高度28.2米,共7层,首层层高为4.2米,其他各层层高3.6米,采用现浇钢筋混凝土框架结构,抗震设防烈度为8度,整个设计包括建筑设计和结构设计两部分。建筑设计部分,首先根据建筑的使用功能确定建筑的初步布局,包括建筑体形及室内空间布置等,然后结合使用的材料、做法进一步确定具体尺寸和平、立面风格等。具体来说,主要包括总平面设计、建筑平面设计(功能布局及布置思路、房间的布置、卫生间的设计、楼梯布置、柱网布置等)、立面设计、剖面设计(层数层高确定及楼梯设计)、建筑材料设计(屋面做法、楼面做法)、防火设计,并对主要设计规范、尺寸单位、荷载及
2、钢筋混凝土作了附加说明。结构设计部分,首先根据建筑设计、工艺使用要求、材料供应情况以及场地地质条件等确定结构布置方案,然后选取一榀典型框架进行设计计算。在明确计算简图的前提下,进一步确定框架承受的荷载,包括恒载、屋(楼)面活载和地震作用,在此基础上进行框架内力计算(采用D值法计算地震作用下的内力,采用弯矩二次分配法计算竖向荷载作用下的内力)、内力组合、梁、柱和基础等构件的配筋计算以及地震作用作用下的侧移验算。除此之外,还进行了楼梯设计(梯段板设计、平台板设计及平台梁设计)、雨篷的设计与计算等。为进一步验证手算结果的精确度,采用PKPM 2005行业软件进行了电算,比较分析表明手算结果是可靠的。
3、最后用AutoCAD进行绘图。关键词:钢筋混凝土框架结构;建筑设计;结构设计AbstractBuilding Name:Xian Pengcheng College Complex building Location:an ShangxiStruture System: R.C.frameNumber of Stories: 7 storiesTotal floor area:The present project is a 7-storey building with the floor height3.6m and the total height 28.2m. The four-laye
4、r building is adopted the cast-in-place reinforced concrete frame structure, and the seismic fortification intensity is 8. The entire graduation project divides into two parts, that is, the architectural design part and the structural design part.In the architectural design part, the general layout
5、is first determined according to the building function, including conformation and indoor spatial setting; then the dimension, plane style and elevation style are chosen considering the engineering materials and constructional details. Make it more specific,it includes the total plane design, archit
6、ectural graphic design (the function layout and layout thinking, the room arrangement and the design of toilet, stair layout, column, etc), the facade design layout, section design(the number and the height of layers identity and stair design), building materials design (roofing approach, the floor
7、practice) and fire prevention design. In addition, instructions for the main design norms and dimensions, load and reinforced concrete is given.In the structural design part, the array of structure is first determined according to architectural design, process demand, material supply and geological
8、conditions; then a typical transverse frame is taken to be computed. After the extract of computation sketch, the external loads such as the dead load, living load on the roof (floor) and the wind load are calculated; then the internal force in the structure is obtained through the moment distributi
9、on method under vertical loading and the modified knick point method under horizontal loads. In the following, the combination of internal force is performed. On the above basis, the design of structural components such as beams, columns and foundations are respectively carried out, and at the same
10、time the checking computation of the slidesway under wind load is done. In addition, the design of the stair (ladder period of board design, smooth bedplate design and platform beam design), the canopy and other accessory components are also completed. To verify the accuracy of above results, numeri
11、cal tests are performed with the software PKPM 2005, and the comparisons prove that the original results are reliable. Finally, the construction documents are completed using the software AutoCAD 2004.Keywords:Reinforced; concrete; frame;Architectural design; Structural design. 结 语随着毕业日子的到来,毕业设计也接近了
12、尾声。经过十几周的奋战我的毕业设计终于完成了。在没有做毕业设计以前觉得毕业设计只是对这几年来所学知识的单纯总结,但是通过这次做毕业设计发现自己的看法有点太片面。毕业设计不仅是对前面所学知识的一种检验,而且也是对自己能力的一种提高。通过这次毕业设计使我明白了自己原来知识还比较欠缺。自己要学习的东西还太多,以前老是觉得自己什么东西都会,什么东西都懂,有点眼高手低。通过这次毕业设计,我才明白学习是一个长期积累的过程,在以后的工作、生活中都应该不断的学习,努力提高自己知识和综合素质。在这次毕业设计中也使我们的同学关系更进一步了,同学之间互相帮助,有什么不懂的大家在一起商量,听听不同的看法对我们更好的理
13、解知识,所以在这里非常感谢帮助我的同学。总之,不管学会的还是学不会的的确觉得困难比较多,真是万事开头难,不知道如何入手。最后终于做完了有种如释重负的感觉。此外,还得出一个结论:知识必须通过应用才能实现其价值!有些东西以为学会了,但真正到用的时候才发现是两回事,所以我认为只有到真正会用的时候才是真的学会了。在此要感谢我的指导老师对我悉心的指导,感谢老师给我的帮助。在设计过程中,我通过查阅大量有关资料,与同学交流经验和自学,并向老师请教等方式,使自己学到了不少知识,也经历了不少艰辛,但收获同样巨大。在整个设计中我懂得了许多东西,也培养了我独立工作的能力,树立了对自己工作能力的信心,相信会对今后的学习工作生活有非常重要的影响。而且大大提高了动手的能力,使我充分体会到了在创造过程中探索的艰难和成功时的喜悦。虽然这个设计做的也不太好,但是在设计过程中所学到的东西是这次毕业设计的最大收获和财富,使我终身受益。
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