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摘要
本设计为高层综合办公楼，其现实意义和迫切性不言而喻。该设计结合现代的办公观念，突出 “以人为核心”的设计理论，采用大面积自主布置、两端部设置交通核、环形布置房间等设计手法,在外观上将主体分为三大部分,努力创造高耸的视觉效果。本结构采用使用部分的大空间布置,具有平面灵活，使用性强，安全合理等特点。在满足近期使用功能的同时兼顾今后的改建，从结构上做到为用户创造方便舒适优美的办公休息空间。在总平面的布置中采用主体建筑位于中心，四周布置娱乐休闲设施的方式，并保证了交通的合理性与防火要求。
高层建筑已经成为当今不可回避的生存方式之一，这是城市人口聚集的必然趋势,所以做好高层设计的意义重大。
关键词 高层办公楼 框架结构
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Abstract
This graduation design is a high-rise office building, the realism meaning and the imminency are self-evident. This design is combined with the concept of modern official business work, giving prominence to the theory of “all for user”. It adopt the technique of large-area independence disposal、central communication、annular dispose room and so on. In the appearance, the principal part contains three parts, trying to create towering vision impression. This structure adopts the picket-foundation.Thus it has the advantages such as agility plane 、better using capability、 safe and logical etc. It can fulfil the using function in the near future, at the same time, it gives attention to rebuild in the future, consequently it provides the consumers a convenient 、comfort and concinnity space. In the disposal of total plane, we adopt the fashion that the main construction lies in the centre with the entertainment establishment in the around, and it can also guarantee the rationality of traffic and the require of fireproofing.
High-rise building has become one of the survival manners that can’t be evasive nowadays. This is the trend of population-assemble in the city, so it’s significant to design the high-rise building well.
Keywords high-rise office building picket-foundation
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目录
摘要 ......................................................................................................................... I Abstract .................................................................................................................. II 第1章 绪论 ........................................................................................................... 1 第2章 设计任务书 ............................................................................................... 2 2.1 项目名称 ...................................................................................................... 2 2.2 项目地点 ...................................................................................................... 2 2.3 项目简介 ...................................................................................................... 2 2.4 设计基本要求 .............................................................................................. 2 2.5 设计条件 ...................................................................................................... 2 2.5.1 自然条件 ............................................................................................... 2 2.5.2 设备条件 ............................................................................................... 3 2.5.3 建筑层数与层高 ................................................................................... 3 2.5.4 房间组成与面积要求 ........................................................................... 3 2.6 设计内容 ...................................................................................................... 4 2.6.1 建筑部分 ............................................................................................... 4 2.6.2 结构部分 ............................................................................................... 4 2.6.3 地基基础 ............................................................................................... 5 2.6.4 施工部分要求完成下列内容： ........................................................... 6 第3章 建筑设计 ................................................................................................... 7 3.1 平面设计 ...................................................................................................... 7 3.1.1 使用部分的平面设计 ........................................................................... 7 3.1.2 辅助部分的平面设计 ........................................................................... 7 3.1.3 交通部分平面设计 ............................................................................. 8 3.2 剖面设计 ...................................................................................................... 8 3.2.1 层数 ....................................................................................................... 8 3.2.2 层高 ....................................................................................................... 8 3.2.3 剖面组合设计 ....................................................................................... 9 3.3 体型和立面设计 .......................................................................................... 9 3.3.1 体型设计 ............................................................................................... 9 3.3.2 立面设计 ............................................................................................... 9
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哈尔滨工业大学毕业设计（论文）
3.4 相关技术设计 .............................................................................................. 9 3.4.1 垂直交通设计 ....................................................................................... 9 3.4.2 防火疏散设计 ....................................................................................... 9 3.4.3 构造设计 ............................................................................................. 10 3.4.4 屋顶构造 ............................................................................................. 10 3.4.5 楼梯设计 ............................................................................................. 10 3.4.6 门窗构造 ............................................................................................. 10 3.5 工程做法 .................................................................................................... 11 3.5.1 散水 ..................................................................................................... 11 3.5.2 室外平台、踏步 ................................................................................. 11 3.5.3 地面 ..................................................................................................... 11 3.5.4 楼面 ..................................................................................................... 11 3.5.5 屋面 ..................................................................................................... 12 第4章 结构设计 ................................................................................................. 13 4.1 工程概况 .................................................................................................... 13 4.2 截面尺寸估算 ............................................................................................ 13 4.2.1 梁板截面尺寸估算 ............................................................................. 13 4.2.2 柱的截面尺寸估算 ............................................................................. 13 4.3 基本假定及计算简图 ................................................................................ 15 4.3.1 结构柱网布置及计算简图 ................................................................. 15 4.3.2 结构的基本假定 ................................................................................. 15 4.4 荷载汇集 .................................................................................................... 17 4.4.1 竖向荷载 ............................................................................................. 17 4.4.2 水平风荷载 ......................................................................................... 19 4.5 水平风荷载作用下框架内力及侧移计算 ................................................ 20 4.5.1 计算在风荷载作用下各楼层节点上集中力及各层剪力 ................. 20 4.5.2 计算各梁柱的线刚度ib和ic ............................................................. 22 4.5.3 计算各柱抗侧移刚度D ..................................................................... 22 4.5.4 各柱剪力计算 ..................................................................................... 23 4.5.5 确定柱的反弯点高度比y .................................................................. 26 4.5.6 计算柱端弯矩 ..................................................................................... 26 4.5.7 计算梁端弯矩 ..................................................................................... 29
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哈尔滨工业大学毕业设计（论文）
4.5.8 计算梁支座剪力及柱轴力 ................................................................. 30 4.5.9 梁柱弯曲产生的侧移 ......................................................................... 31 4.6 竖向荷载作用下框架梁上荷载计算 ........................................................ 32 4.6.1 计算轴线间框架梁的均布荷载 ......................................................... 33 4.6.2 计算柱的竖向集中荷载 ..................................................................... 34 4.6.3 竖向荷载作用下框架计算简图 ......................................................... 37 4.7 竖向荷载作用下结构内力计算 ................................................................ 40 4.7.1 分层法计算结构内力 ......................................................................... 40 4.7.2 框架内力计算 ..................................................................................... 40 4.8 水平地震作用下框架结构内力计算 ........................................................ 58 4.8.1 水平地震作用基本周期计算 ............................................................. 58 4.8.2 计算重力荷载代表值 ......................................................................... 59 4.8.3 计算水平地震作用下各楼层节点上集中力及各层剪力 ................. 60 4.8.4 水平地震作用下框架内力计算 ......................................................... 61 4.9 内力组合 .................................................................................................... 65 4.9.1 竖向荷载作用下梁弯矩调幅 ............................................................. 65 4.9.2 框架梁的弯矩组合 ............................................................................. 65 4.9.3 框架梁的剪力组合 ............................................................................. 65 4.9.4 框架柱的弯矩组合 ............................................................................. 65 4.9.5 框架柱的轴力组合 ............................................................................. 66 4.10 框架梁截面设计 ...................................................................................... 92 4.10.1 梁的正载面受弯承载力计算 ........................................................... 92 4.10.2 梁的斜截面受剪承载力计算 ........................................................... 93 4.11 框架柱截面设计 ...................................................................................... 94 4.11.1 框架柱截面验算 ............................................................................... 94 4.11.2 柱的正截面承载力配筋计算 ........................................................... 96 4.11.3 柱的斜截面承载力计算 ................................................................. 101 4.12 楼板配筋计算 ........................................................................................ 102 4.12.1 楼板配筋设计方法 ......................................................................... 102 4.12.2 支座最大弯矩的计算 ..................................................................... 103 4.13 楼梯设计计算 ........................................................................................ 110 4.13.1 踏步板的计算 ................................................................................. 111 4.13.2 楼梯斜梁计算 ................................................................................. 112
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