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1、学 号：XXXXX毕业设计说明书GRADUATEDESIGN设计题目：XXXXX教学楼设计学生：XXXX专业班级：XXXX学 院：建筑工程学院指导教师：XXXXX2013年6月5日 / 摘 要该工程位于XXXX，地震设防烈度为8度。本工程采用框架结构。该楼为四层，层高3.9米，总高18.00米，总建筑面积为4019平方米。总的设计思路：在建筑结构的两个主轴方向分别考虑水平地震作用，各方向的水平地震作用应全部由该方向抗侧力结构承担。采用框架结构计算的近似法求解力，即：求竖向荷载作用下的力按无侧移框架用弯距二次分配法，求水平地震作用下的力按三角形分布用D值法。最后利用钢筋混凝土的相关原理进行构件配
2、筋计算与校核。具体设计步骤分十步：第一步：荷载统计，包括各层恒载、活载，计算各楼层重力荷载代表值。第二步：刚度计算，包括各梁、柱的线刚度，柱的抗侧刚度D，按框架分析的D值法计算。第三步：框架自震周期的计算。第四步：验算侧移，包括顶部位移和层间位移。第五步：力计算，用反弯点法求得各柱端弯矩、梁端弯矩和梁端剪力。第六步：竖向力作用下框架力计算。采用弯矩二次分配法，对梁端弯矩调幅。第七步：综合配筋计算。将水平地震力与竖向力作用下分别求出的力进行不利组合，再根据得到的几组不利组合分别进行框架梁、柱的配筋计算，取其中的最大值来配筋。第八步：使用CAD软件绘制一榀框架配筋图、楼板配筋图以与梁柱截面配筋图。
3、第九步：楼梯设计，根据建筑设计中确定的楼梯参数，对楼梯的梯段板、平台板和平台梁配筋进行计算，并绘制楼梯各处配筋图。第十步：基础设计，首先对所给的工程地质条件进行地基处理，然后对基础进行布置和截面配筋计算。具体的设计容和设计进程将在正文中作详细说明关键词：框架结构；结构分析；抗震设计AbstractIt locates the region of XXXX， the earthquake establishes to defend strong degree as 8 degree.The project adopts frame structure.There are three storys
4、 in the building.The height of the floor is3.9 m. The general height is 18.00m and the general area of the building is 4019 square meter.The general design thinking:The two directions of main shaft in building structure difference consideration horizontal seismic role，the horizontal seismic role of
5、each direction should fight side force structure completely by this direction to understake.With the approximation of frame structural calculation beg to take affact untie force.Beg to erect under load role force press without side move rigid frame use curved distance twice distribution law，beg hori
6、zontal earthquake to take affact under force press triangle distribution use D value method.The related principle that uses reinforced concrete finally carries out component to match tendon calulation and school nucleus.The concrete design stage divides into ten steps:The first step :Load statistics
7、，including each layer permanent year and work to carry，each building layer gravity load representative of calculation worth.The second step:rigidity calculation include the line rigidity of each beam and colume，colume fight the D value law calculation that side rigidity D analyses according to frame
8、.The third step:Frame from the calculation of the earthquake period.The fourth step:the side of Checking computation is moved，includs top displacement between layer displacement.The fifth step:Force calcultion get each colume end with on the contrary curved a litter method to bend distance and beam
9、end curved distance and beam end cut force.The sixth step:Erect to the force calculation in force role sill frame.With curved rules，distribute law twice，and bend rules amplitude modulation for beam end， the coefficient of amplitude modulation take 0.8.The seventh step:Synthesize to match tendon calc
10、ulation.Face with horizontal seismic force with erect under force role difference beg make force carry out unfavorable combination，some groups of unfavorable combinations that basis gets again carries out frame beam respectively， column match tendon calculation， take the biggest value in which is la
11、st match tendon.The eighth step:Use CAD software to draw one pin frame match tendon picture and floor match tendon picture as well as beam colume section match tendon picture.The ninth step:Stairs design matches tendon according to the definite staris parameter in building design，for platform beam，p
12、latform board and the ladder section board of stairs to carry out calculation， and draw each place of stairs to match tendon pictureThe tenth step:Basic design frist carries out foundation handling for the project geological condition given，is then arranged for foundation with section match tendon c
13、alculation.specific design content and design course will make detailed explanation in text.Key Words：frame structure;Structural analysis;anti-seismis design目录摘要IABSTRACTII第一章绪论1第二章.建筑设计部分22.1工程概况22.2建筑平面设计22.2.1使用部分的平面设计22.2.2交通联系部分的平面设计22.3建筑剖面设计22.4建筑立面设计2第三章结构设计说明43.1工程概况43.2结构设计方案与布置43.3 变形缝设计4
14、3.4 构件初估43.4.1柱截面尺寸的确定43.4.2梁尺寸确定53.4.3楼板厚度53.5 基本假定与计算简图53.5.1基本假定53.5.2计算简图53.6 荷载计算53.7 侧移计算与控制53.8 力计算与组合63.8.1竖向荷载下的力计算63.8.2水平荷载下的计算63.8.3力组合63.9 基础设计63.10 施工材料7第四章 结构设计计算书84.1 结构布置与计算简图84.2 荷载计算104.2.1 恒载标准值计算104.2.2 活荷载标准值计算124.2.3 竖向荷载下框架受荷总图134.2.4 重力荷载代表值计算194.3 地震作用计算224.3.1 横向框架侧移刚度计算22
15、4.3.2横向自振周期计算254.3.3 横向水平地震力计算264.3.4 水平地震作用下的位移验算274.3.5 水平地震作用下框架力计算284.4 竖向荷载作用框架力计算334.4.1 梁柱端的弯矩计算354.4.2 梁端剪力和轴力计算464.5 风荷载计算484.6力组合5047截面设计534.7.1 框架梁的配筋计算（仅以一层梁为例说明计算过程）544.7.2框架柱配筋计算57473节点设计604.8 楼板设计614.8.1 B，D区格板的计算614.8.2 A, C单向板计算:654.9 纵向连续梁设计664.9.1 荷载计算664.9.2 计算简图674.9.3 力计算674.9.4 配筋计算684.10 楼梯设计（采用平行双跑楼梯）704.10.1踏步板计算704.10.2 斜梁设计724.10.3平台板设计734.10.4 平台梁的设计754.11基础设计774111 独立基础设计78b) 基底尺寸的确定79C) 确定基础高度80d) 基底配筋824112 联合基础设计85第五章施工组织部分设计915.1工程概况915.1.1工程特点915.2施工部署975.2.1施工方案975.2
