某框架结构住宅楼设计计算书.doc

工程是金光小区2号住宅楼。为多层钢筋混凝土框架结构。共六层，底层层高3米，其他层层高均为3米。建筑物总高度为20.2米。本设计书包括如下部分： 1.建筑工程工程概况； 某市，场地平整，地段交通方便，地势平坦，东西两地均为开发性用地抗震设防要求七度； 2.楼盖设计 包括楼板的设计和次梁的设计； 3.框架结构布置方鞍及荷载统计； 包括结构布置方案及结构选型荷载标准值和计算荷载作用下框架的内力分析 4. 框架结构的内力组合 包括梁内力组合及柱内力组合； 5. 截面设计 包括梁截面设计及柱截面设计。 6.基础设计 通过对基础上的轴力及地基承载力确定基础截面尺寸及配筋 7.本设计最终完成十五张施工图。 关键词：钢筋混凝土，框架，结构设计 The Design of a Multi-layer Reinforced Concrete Frame By Tutor: Civil Engineering department, xiangfan University [Abstract] This is a dwelling building of a university in xiangfan It is a multi-layer reinforced concrete frame. It has six stories, the height of the first storey is 3 meters, and the height of other stories are all 3 meters. The height of the whole building is 20.2 meters. This paper includes the following parts: 1. The survey of the program. the program lies in xiangfan ,the land is smooth and the transportation is convenient The degree of earthquake resistance is seven. 2. The design of the floor slab. Which include the design of the floor and the beam. 3. The calculation of the load and design of the frame Which include the plan of the arrangement and form of construction, the statistics of standard load and the analysis of internal Force under load 4.the combination of internal forces of the frame. Which include the combination internal forces of the beam and pole 5. the design of Section Which include the section design of the beam and pole 6. The design of the independent base of pole On the basis of the axial force.and bearing capacity of foundation,to design the section size and reinforcement of foudation There are 15 structure drawings besides this paper. [Keywords] reinforced concrete, frame, the design of the structure 一.设计概况 1 1.1 建设项目名称 1 1.2建设地点 1 1.3 设计资料 1 1.3.1地质水文资料 1 1.3.2气象资料 1 1.3.3抗震设防要求 1 1.3.4底层室内主要地坪标 1 二．屋盖、楼盖设计 2 2．1楼盖 2 2.1.1设计资料 2 2.1.2楼盖的结构平面布置(见图2-1) 2 2.1.3 板的设计（弹性理论） 3 2．2次梁的设计 8 2.2.1次梁l1 8 2.2.2次梁l2 10 2.2.3次梁l3 12 2.2.4次梁l4 13 2.2.5次梁l5 15 2.2.6次梁l6 16 2.2.7次梁l7 18 三.框架结构布置方案 19 3.1结构