中文摘要本工程为江苏省镇江市某高校教学楼设计，面积为42.2×20.7平方米，设计基准期为五十年，耐火等级为二级，抗震设防烈度为7度。本工程占地面积约873.54平方米，建筑面积3586.44多平方米。本建筑共4层，总高度14.7米，室内外高差为0.45米，女儿墙高0.90米。建筑采用矩形形，总长度为42.2米，总宽度为20.4米。建筑立面规整，墙体均采用加气混凝土砌块砌筑,主要起填充作用。门均采用塑钢，窗均采用塑钢窗。本工程结构形式为钢框架结构，混凝土强度等级为C30，框架柱截面为HW，框架梁截面为HW和HW。建筑地点地质条件良好，采用独立基础和联合基础。本设计以工程实例为研究对象，设计过程包括建筑设计和结构设计两部分。设计严格遵守我国现行规范，计算中包括地震荷载计算，内力组合，框架梁设计,框架柱设计,基础设计，楼板设计,楼梯设计。关键词：钢框架结构，内力计算，内力组合外文摘要TitleThebuildingofasix-tierdesignofsteelframeAbstractThisprojectisafour-layersteelframestructureinthecityofZhenJiang,anareaof42.2×20.7squaremeters,thedesignofthebaseperiodoffiftyyears,securitylevelforthesecond,theseismicintensityissevendegrees.Theprojectcoversanareaofabout873.54squaremeters,constructionareaof3586.44squaremeters.Atotaloffourfloorofthebuildings,withatotalheightof14.7meters,0.45metersheightdifferencebetweeninsideandoutside,roofparapetis0.9metershighwhichcanforbidrainwaterseepagefromoutside.TheRectangularbuildingisverylengthwhosetotallengthis42.2meters,thetotalwidthis20.7meters.Structuredbuildingfacadeisputinorder,wallswhichmadeofshalebrickbuildingplayafillerrole.Doorsmadeofsteelwood,steelwindowshighareoftenused.Theprojectstructureissteelframe,concretestrengthgradeofC30,framecolumnsectionfortheHW,framebeamcross-sectionofHWandHW.Goodgeologicalconditions,constructionsites,usinganindependentbasisandcooperativebasis.Examplesofthisdesignprojectastheresearchobject,theprojectprocessincludearchitecturaldesignandstructuraldesign.Strictcompliancewithourcurrentdesignstandardsincludingseismicloadcalculationcalculation,theinternalforcecombination,framebeamdesign,framecolumndesign,foundationdesign,floordesign,staircasedesign.Keywords:Steelframestructure,forcecalculation,combinationofinternalforces目录前言................................................................1第1章建筑设计...............................................21.1工程概况......................................................21.2采光通风设计...............................................31.3防火安全疏散设计........................................51.4排水设计......................................................61.5细部做法......................................................71.6材料选择及节能设计....................................81.7技术经济分析...............................................9第二章框架结构布置及计算简图...................102.1柱网尺寸布置.............................................102.2框架结构承重方案的选择............................112.3框架结构的计算简图（取轴线⒀处）..........112.4梁、柱截面尺寸的初步确定........................11第三章工程做法及荷载统计..........................133.1屋面（上人）.............................................133.2楼面...........................................................133.3卫生间（防水）楼面...................................133.4外墙面........................................................143.5内墙面........................................................143.6地面..........................................................
