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ID:58203081
大小:1.85 MB
页数:74页
时间:2020-04-26
《宾馆框架结构设计说明.doc》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、....摘要本工程为某宾馆设计。按使用功能将建筑分为七层楼。主楼标高27.0m。总建筑面积5931.36m2。本建筑物防火等级二级,抗震设防烈度7度。本工程结构设计采用框架结构,结构计算按横向框架承重分析。力计算考虑以下三种荷载作用,即水平地震荷载作用下的力,竖向荷载作用下的力及重力荷载代表值作用下的力。在进行截面抗震设计时,柱按偏压构件计算,为保证延性框架要“强剪弱弯,强柱弱梁,强节点弱构件强锚固的设计原则,且满足构造要求。关键词:框架;结构设计;抗震设计ABSTRACTThisengineeringisahotel.Accord
2、ingtotheusefunction,theconstructcontentsfivelayer’stallbuilding.Thehighis27.0msofMainfloor.Totalbuildingareais5931.36m2.Thisbuildingresistantfiresissecondclass,andtheanti-seismicgarrisonissevendegree.Thisengineeringconstructiondesignadoptiontheframeconstruction,Beingca
3、lculatingthestructure,thelateralstructurebelackedasframesystemandbeanalysis.constructioncalculationconsideroftheactioncomefromthreeloads,theyarehorizontalearthquakeload,designvalueofgravityloadandrepresentativevalueofgravityload,welookthecolumnasstubbornlypressedmember
4、tocompute.Intheintrestoftheassuranceoftheframe-workabilitycontinue,weadheretothedesignprincipleis“strangercolumnandweakerbeam,strangershearforceandweakerbending,strangerjointstrongeranchorage”.Andthecross-sectionmusttomeetthedemandofconstruction.Keywords:frames,structu
5、raldesign,anti-seismicdesign.下载可编辑.....目录第一章绪论..............................................2第二章竖向荷载计算及力图...............................42.1确定框架计算简图.............................42.2梁、柱截面尺寸估算...........................62.3荷载计算.....................................62.4竖向荷
6、载计算.................................9第三章水平荷载计算...................................223.1重力荷载代表值计算............................233.2框架侧移刚度计算..............................263.3柱的侧移刚度D值计算........................273.4自振周期计算.................................283.5横向水平地震作用和楼层剪力计算
7、...............293.6结构在多遇地震作用下的抗震变形验算...........313.7地震作用下的框架力计算.....................323.8横向框架力组合..............................35本章总结.......................................41.下载可编辑.....第四章截面设计与配筋计算..............................414.1梁正截面强度计算.............................
8、..414.2框架梁斜截面计算.............................424.3框架柱截面设计...............................42本章总结........................
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