钢筋混凝土框架结构的秀水佳园综合办公楼的建筑、结构和基础设计毕业设计框架结构计算书.doc
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1、 摘要本毕业设计遵循先建筑、后结构、再基础的设计过程,根据任务书和指导书的要求,完成钢筋混凝土框架结构的秀水佳园综合办公楼的建筑、结构和基础设计。建筑施工图包括总平面图及说明,一层、二层、三层、标准层和屋顶平面图,正立面和背立面图,楼梯和电梯井的剖面图,以及若干详图。各图均按规范要求设计并得到指导老师认可。本工程结构设计时密切结合建筑设计,力求经济合理,。考虑毕业设计的特殊要求,以手算为主、电算为辅。结构设计主要包括以下几个部分:重力荷载计算;框架侧移刚度计算;横向水平荷载作用下框架结构的内力和侧移计算;竖向荷载作用下框架结构的内力计算;截面设计与配筋计算;楼梯设计;梁板设计和基础设计。计算书
2、的主要内容有:手工完成横向框架结构侧移计算、框架受力分析与截面设计(包括内力分析、水平荷载与竖向荷载的计算和组合、截面配筋);进行楼梯设计;进行框架现浇楼板局部单元板和连系梁的设计(包括手工进行荷载计算、内力分析组合及配筋计算);进行横向框架所对应的柱下基础设计。毕业设计的成果符合现行规范的要求,因而是合理可行的。关键词:钢筋混凝土结构;框架结构;综合办公楼;建筑与结构设计The building design and structural design of reinforced concrete frame structures Xiu Shui Jia Yuan comprehensiv
3、e office buildingStudent: HUO Jian-cai Teacher: HUANG Jun-FengAbstract: This graduation project follows and builds, and then structure, more basic design process first, according to the request of task book and guide book, finish the building design and structural design of reinforced concrete frame
4、 structures Xiu Shui Jia Yuan comprehensive building.The construction drawing of the building including that one, two, three, the standard floor and roof plans, front and back are elevation, stairs and elevator shaft of the profiles, as well as a number of details. Regulatory requirements of the pla
5、ns are designed and approved instructor.The design of engineering structures, building design closely to the economy and reasonable. Consider the special requirements of graduation project in order to hand-count-based, supplemented by computer. Structural design include the following main parts: the
6、 calculation of gravity load; the framework of lateral stiffness calculation; transverse horizontal load structure under the framework of the calculation of internal force and displacement; vertical load structure under the framework of the internal force calculation; Design and reinforced cross-sec
7、tion calculation ; staircase design; beam design and foundation design. Calculation of the main contents of the book are: hand to complete the structure of the horizontal lateral framework, the framework of stress analysis and cross-section design (including analysis of internal forces, horizontal l
8、oad and vertical load calculation and combination of reinforcement cross-section); for the staircase design; to the framework local unit cast-in-place floor panels and the design of link beams (including the manual loading, the reinforcement of internal force analysis of the composition and calculat
9、ion); horizontal framework of the corresponding basis for the design of the next column. Graduated from the results of the design requirements in line with existing norms, so it is reasonable and feasible. The design of engineering structures, building design closely to the economy and reasonable. C
10、onsider the special requirements of graduation project in order to hand-count-based, supplemented by computer. Structural design include the following main parts: the calculation of gravity load; the framework of lateral stiffness calculation; transverse horizontal load structure under the framework
11、 of the calculation of internal force and displacement; vertical load structure under the framework of the internal force calculation; Design and reinforced cross-section calculation ; staircase design; beam design and foundation design. Calculation of the main contents of the book are: hand to comp
12、lete the structure of the horizontal lateral framework, the framework of stress analysis and cross-section design (including analysis of internal forces, horizontal load and vertical load calculation and combination of reinforcement cross-section); for the staircase design; to the framework local un
13、it cast-in-place floor panels and the design of link beams (including the manual loading, the reinforcement of internal force analysis of the composition and calculation); horizontal framework of the corresponding basis for the design of the next column. The graduation project achievement conforms t
14、o the present standard requirement, thus is reasonable and feasible.Key words: reinforced concrete structure; frame structure; comprehensive office building; building design and structural design目 次摘要Abstract1. 工程概况12. 结构方案及布置13. 构件初估23.1 柱截面尺寸的确定23.2 梁尺寸确定33.3 楼板厚度的确定33.4 柱高度34. 重力荷载计算 34.1屋面(顶盖)及楼
15、面的恒荷载标准值 34.2屋面(顶盖)及楼面的活荷载标准值 54.3梁、柱、墙、窗、门重力荷载计算 54.4重力荷载代表值 75. 框架侧移刚度计算 8 5.1 横向框架侧移刚度计算85.2 纵向框架侧移刚度计算116. 横向水平荷载作用下框架结构的内力和侧移计算 136.1 横向水平地震作用下框架结构的内力和侧移计算 13 6.1.1横向自振周期计算136.1.2水平地震作用及楼层地震剪力计算146.1.3水平地震作用下的位移验算166.1.4水平地震作用下框架内力计算166.2 横向风荷载作用下框架结构的内力和侧移计算206.2.1风荷载标准值206.2.2风荷载作用下的水平位移验算23
16、6.2.3风荷载作用下框架结构内力计算247. 竖向荷载作用下框架结构的内力计算287.1 横向框架内力计算 28 7.1.1计算单元28 7.1.2荷载计算287.1.3内力计算327.2 横向框架内力组合 44 7.2.1结构抗震等级 44 7.2.2框架梁内力组合 447.2.3框架柱内力组合 468. 截面设计 568.1框架梁568.1.1梁的正截面受弯承载力计算 568.1.2梁斜截面受剪承载力计算 608.2框架柱61 8.2.1剪跨比和轴压比验算 61 8.2.2柱正截面承载力计算 618.2.3柱斜截面受剪承载力计算 638.3框架梁柱节点核心区截面抗震验算649. 楼梯设计
17、659.1 平台板计算669.1.1 荷载计算 669.1.2 截面设计 679.2 梯段板计算 679.2.1 荷载计算 679.2.2 截面设计 689.3平台梁计算 689.3.1 荷载计算 689.3.2 正截面承载力计算 689.3.3 斜截面承载力计算 6910. 梁板设计 6910.1 板的计算 7010.1.1 单向板计算 7010.1.2 双向板计算 7110.2 梁的计算 7510.2.1 弹性理论 7510.2.2 塑性理论 7911. 基础设计8111.1 场地土层条件8111.2 结构型式 8111.3 材料选择 8111.4 确定基础埋深d 8111.5 确定地基承
18、载力特征值 8111.6 计算边柱(以E/轴柱为例) 8111.6.1 确定基础基底尺寸 8111.6.2 验算基础底面应力 8211.6.3 计算基础底板厚度h 8211.6.4 基础底板配筋 8311.7 计算中柱(以D/轴柱为例)8411.7.1 确定基础基底尺寸8411.7.2 验算基础底面应力8411.7.3 计算基础底板厚度h 8411.7.4 基础底板配筋85N 结论 86致谢88参考文献89891. 工程概况本设计工程为一综合办公楼,建筑主体结构共有8层,无地下室, 底层层高3.9m,其余层层高均为3.6m;局部突出屋面的塔楼为电梯机房和楼梯间,层高为3.0m,总高32.1m。
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