蓝田县西寨中学宿舍楼毕业设计稿说明书.docVIP

西京学院 本科生毕业设计说明书 题目：蓝田县西寨中学宿舍楼 教学单位： 西京学院 专 业：土木工程 学 号：0811090119 学生姓名： 指导教师： 2012年5月 摘 要 本设计为一幢钢筋混凝土框架结构体系宿舍楼，主体结构为五层。本设计主要进行建筑设计和结构设计两部分，建筑部分包括平、立、剖面的设计，结构部分主要以第④号轴线的一品框架进行结构设计。 该工程抗震设防烈度为7度，在确定框架结构布局之后，先进行了重力荷载代表值的计算，接着利用顶点位移法求出自振周期，按底部剪力法计算水平地震作用下侧移大小，进而利用D值法求出在水平荷载作用下结构内力。接着用弯矩二次分配法计算竖向荷载（恒载、活载）作用下的结构内力并进行内力组合，找出最不利的一组或几组内力组合。然后进行梁、板、柱截面设计。同时进行了楼梯的设计，并完成了平台板、梯段板、平台梁等构件的设计。 关键词：框架 重力荷载 地震作用 弯矩分配 内力组合 Abstract This design is a reinforced concrete frame structure building, there are five stories in mainstructure.This design includ two parts ,they are the main architectural design and structural design. Construction part include the flat, vertical and section design.The major calculat of structure part is No.④ structural framework of a product design.??? The project earthquake intensity is 7 degrees, in determining the structure and layoutof the framework, the first carried out on behalf of gravity load calculation, then use method vertex displacement from vibration period, calculated by the bottom shear under horizontal earthquake lateral size, then calculated using D value method at the level of the internal force loads. Then calculated using Moment Distribution vertical load (dead load, live load) under the combination of internal force and internal forces, identify the most unfavorable internal forces of a group or several groups of combinations. Then the design section of beam, slab,and column. The design of the stairs at the same time, and completed the platform board, bench plates, beams and other components of the design platform. In addition, for the foundation design. ???? The design of manual calculations first, then with PKPM software system for the entire structure of computing, including the calculation and construction of mapping. Keywords: frame gravity load geological process moment distribution internal force combination stress d