[工学]土木结构毕业设计计算书.doc

海河大厦写字楼建筑结构设计 Hai Building, construction and structural design office 摘 要 本工程名称为，设计包括两部分建筑设计为结构设计。占地面积约为，总建筑面积。本建筑主体部分共层，建筑高度本工程结构形式为钢筋混凝土框架结构。计算中包括楼梯设计基础设计等。本设计依据现行国家规范和相关参考设计资料根据经济、安全、适用、美观原则，并且考虑与周围环境的和谐和统一。 关键词：写字楼；框架结构；抗震计算；施工图 ABSTRACT The project name for the Haihe River Office Building, located in Tianjin, east of the river area.Design consists of two parts: the architectural design and for structural design.The area is about 846.72m2, total construction area of ??5080.32m2.The main part of a total of 6 floors building, building height of 23.7m.The project structure of reinforced concrete frame structure.Structure layout rules, the use of vertical and horizontal two-way connection of the lateral force resisting Liangzhu Gang structural system.Load path is reasonable.Structure calculation, including the level of seismic load force calculation, under the framework of the vertical load force calculation, internal force combination, component section design, stair design, basic design.Finally, we use professional software to draw construction plans, construction drawings, including architectural drawings and structural drawings.The design based on existing national standards and related reference design information, based on economic, security, application of the principles of aesthetics, and taking into account the building and surrounding environment of harmony and unity of such factors as the overall planning and design. Key words：office；frame structure；seismic calculation；construction plans 目 录 第1章 建筑设计说明 1 1.1工程概况 1 1.1.1工程名称 1 1.1.2工程地址 1 1.1.3自然条件 1 1.2设计依据 1 1.2.1活荷载标准值 1 1.2.2房屋组成及面积要求 1 1.2.3建筑物层数与层高 2 1.2.4设计要求及主要技术经济指标 2 1.3建筑构造说明 2 1.3.1总体结构设计说明 2 1.3.2抗震构造设计 5 1.3.3建筑细部构造做法 6 1.4门窗表 7 1.5建筑方案评价 8 第2章 结构设计说明 9 2.1结构选型和布置 9 2.1.1结构选型 9 2.1.2结构布置 9 2.2框架梁柱截面尺寸确定 9 2.2.1框架梁截面尺寸初估 9 2.2.2框架柱截面尺寸初估： 9 2.2.3 楼板厚度初估： 10 2.3横向框架在水平地震作用下的内力和位移计算 10 2.3.1 工程做法数据 10 2.3.2 统计计算所需数据 13 2.3.3 各层重力荷载代表值计算 14 2.3.4 横向框架的水平地震作用和位移计算 19 2.3.5 横向框架在水平地震作用下的