土木工程毕业设计结构设计计算书.docx

宁夏理工学院毕业设计 PAGE \* MERGEFORMAT IV 本建筑是宁夏康健医院门诊楼设计。设计依据是毕业设计任务书，并以最新的规范为准进行设计的。该建筑的总高度为13.950m，共四层，层高3.3m。室内外高差0.45mm，底层室内设计标高±0.000。建筑物的耐火等级为二级，防水等级为二级。抗震设防烈度为7度。 本设计主要对结构方案中横向框架8轴的框架进行了结构设计。结构设计的主要顺序为：结构布置、恒荷载、活荷载、地震荷载作用的内力计算，荷载组合效应，框架梁、框架柱的配筋，楼板计算，楼梯计算，基础配筋的计算。 关键词：框架梁；框架柱；楼梯 Abstract The construction is a building for hospital, located in a City of Ningxia City.It is according to Graduation design specifications and the latest norms. Total height of 21.0m construction, a total of four, the floors 3.3m.Indoor and outdoor Gaochai 0.45mm, interior design bottom elevation +0.000.For secondary grade buildings fire-resistant, waterproofing rating for the secondary grades。Earthquake security intensity of 7 degrees.The structural design of a major programme of structural framework of horizontal framework 8 axle design. The order of the structural design is :The layout of the structure ,dead loads、living loads、wind loads and earthquake function’s calculation, load effect of making up, reinforcing bars disposition for the frame beam and post, the floor’s calculation, the stair’s calculation, the foundation’s calculation for reinforcing bars disposition. Key words: frame beam ；frame post；stair 目录 TOC \o 1-3 \h \z \u HYPERLINK \l _Toc11258 绪论 PAGEREF _Toc11258 1 HYPERLINK \l _Toc14768 1 结构选型 PAGEREF _Toc14768 2 HYPERLINK \l _Toc3116 1.1柱网布置 PAGEREF _Toc3116 2 HYPERLINK \l _Toc32718 1.2框架结构的计算 PAGEREF _Toc32718 2 HYPERLINK \l _Toc2524 1.3梁、柱截面尺寸的初步确定 PAGEREF _Toc2524 2 HYPERLINK \l _Toc8634 2 重力荷载代表值的计算 PAGEREF _Toc8634 4 HYPERLINK \l _Toc30668 2.1 恒荷载标准值计算 PAGEREF _Toc30668 4 HYPERLINK \l _Toc7782 2.2顶层荷载计算 PAGEREF _Toc7782 5 HYPERLINK \l _Toc21625 2.3二～三层荷载计算 PAGEREF _Toc21625 6 HYPERLINK \l _Toc12068 2.4底层荷载计算 PAGEREF _Toc12068 6 HYPERLINK \l _Toc16762 3 横向水平荷载作用下框架结构的内力计算 PAGEREF _Toc16762 8 HYPERLINK \l _Toc3252 3.1 梁柱线刚度计算 PAGEREF _Toc3252 8 HYPERLINK \l _Toc28358 3.2 2～4层柱D值计算 PAGEREF _Toc28358 9 HYPERLINK \l _Toc16527 3.3框架自振周期计算 P