机械5

图书馆设计工程 摘要：摘要：本设计是南昌市某高校图书馆设计。根据设计任务书和综述报告的要求，总建筑面积为7320㎡，底层占地面积为1830㎡，总高为21.60m，属高层建筑。根据设计要求，设防烈度为6度，抗震等级为二级，设计中不考虑抗震设计。本方案采用钢筋混凝土现浇框架结构。主体结构为双向承重框架，对最不利活荷载和最不利内力进行分析，通过D值法求得风荷载作用值。通过弯矩二次分配法求得荷载组合作用值。本方案基础形式采用柱下独立基础，楼梯为钢筋混凝土现浇板式楼梯。整个方案设计基本符合设计和结构要求，具有一定的创造性和合理性。 .0×5.4米、5.4×7.3米。阅览室、开架阅览室。总用地面积为4000平方米，占地面积为4200平方米，总建筑面积为6280平方米，总建筑高度为21.5米。 平面柱网采用：7.3×5.4米，图书馆主楼为四层框架结构，图书馆一层设有图书验收、装订、编目、典藏、采编，二楼设有办公室及期刊阅览室、学生普通阅览室、教师阅览室，三层设有学生专业阅览室、外文阅览室、书库。四层设有学生自习室、研究室、教师阅览室。 关键词：建筑结构设计舒适性框架结构独立基础 Abstract The librarydesig
n of the u
niversityof Na
nCha
ng City,Accordi
ng to the request of the desig
n missio
n book a
nd the overviewreport.Therewill be four stories i
n the librarybuildi
ng,with a height of 21.6 meters,with the floor area of 1830 square meters,a
nd the librarycovered area of 7320 square meters.The regio
n's earthquake establishes to defe
nd 6 degrees of earthquake i
nte
nsity,a
nti-earthquake grade is three.Two parts totally:The first part is the buildi
ng desig
n part,i
nclude the e
ngi
neeri
ng ge
neral situatio
n a
nd desig
n basis,elevatio
n;The seco
nd part desig
ns the part for the structure,i
ncludi
ng the calculatio
n of k
nothole calculatio
n,stairs,maki
ng sure that the structure computes JIAN3 TU2,lotus to carrythe calculatio
n,the level lotus to carryto compute i
nside the di
nt,the carries toward lotus to compute i
nside the di
nt,basal calculatio
n etc.co
nte
nts.Desig
n towi
n to make use of the rei
nforced co
ncrete k
nowledge a
nd graphics tool PKPM,AutoCAD,Word text file to edit the k
nowledges,such as software a
nd the cultural heritage i
ndex...etc.. The mai
n buildi
ng of libraryis four layer frame structures,the first layer establishes the book to check before accepta
nce,bi
ndi
ng,prepare catalogue,small scaled bookstore.the seco
nd layer establish the office a
nd readi
ng stack a
nd the room for discussio
n,the third layer establishs the readi
ng room of Periodical a
nd readi
ng stack.the fourth layer establishs the electro
nics readi
ng room a
nd readi
ng stack. Keyword: Co
nstruct the structure desig
n 目录 摘要..Ⅰ 1.建筑设计部分1 1.1工程概况2 1.2设计依据3 1.3结构选型4 2.结构设计部分4 2.1现浇板，等细部结构的计算5 2.2现浇楼梯计算13 2.3框架结构计算24 2.3.1确定计算简图24 2.3.2各种荷载设计值计算25 2.3.3框架内力计算25 2.3.4内力组合51 2.3.5框架梁配筋计算51 2.3.6框架柱柱下基础设计69