文档介绍：摘要
本设计主要进行了结构方案中框架5轴框架的抗震设计。在确定框架布局之后,先进行了层间荷载代表值的计算,接着利用顶点位移法求出自振周期,进而按底部剪力法计算水平地震荷载作用下大小,进而求出在水平荷载作用下的结构内力(弯矩、剪力、轴力)。接着计算竖向荷载(恒载及活荷载)作用下的结构内力,找出最不利的一组或几组内力组合。选取最安全的结果计算配筋并绘图。此外还进行了结构方案中的室内楼梯的设计并完成了平台板,梯段板,平台梁等构件的内力和配筋计算及施工图绘制。
关键词: 框架;结构设计;抗震设计
Abstract
This calculation report is written for the graduation design,Its name is “Supermarket Building for LiaoCheng Universty Designing Institute”. The building is concrete structure with four stories. The length of the building is , the width is and the height is .
In the process of " architectural design " , compare them from all respects to several pieces of building scheme of designing initial stage mainly, and choose the final scheme. And then, to final building scheme , have detailed its concrete building constructing , method and material.
In the process of “Structure Design”, Firstly, I determined to calculate the “5st axes frame” by hand and determined the sketch and the parameters of the frame. Secondly, define its calculation sketch and each calculation parameter; Then fixing the permanent year received by it , living according to the method of the building , the earthquake in year of year , wind loads, calculate that gets the each sectional control internal force after the internal force on roof beam , post , board and foundation carries on the internal force and makes up ; Carry on matching the muscle to calculate of ponent finally. In the process of the graduation design, I made use of puter program named “PKPM” to auditing and analysis my result which was calculated by on the requirement of the design task,
Keywords:Framed strctures;structure design;Suppermarket Building;Aseismatic design,
中型商场设计(框架结构)
1设计依据、方案及经济技术指标
设计标高:室内设计标高±,室内外高差450mm.
墙身做法:采用240mm烧结空心砖;用M5混合砂浆砌筑,内粉刷为混合砂浆底,纸筋灰面,厚20mm,“803”内涂料两度。外墙采用贴面砖,1:3水泥砂浆底厚20mm。
楼面作法:楼板顶面为地面砖地面,楼板底面为20mm厚白灰砂浆天花抹面。
屋面作法:现浇楼板上依次铺20mm厚水泥砂浆找平层、300mm厚水泥珍珠制品隔热找平层、20mm厚水泥砂浆找平层和SDC120复合卷材,下面依次为15mm厚白灰砂浆天花抹