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ID：42006704
大小：88.00 KB
页数：10页
时间：2019-09-06
《pkpm恒活荷载某住宅小区――设计荷载取用》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、pkpm恒活荷载某住宅小区一一设计荷载取用Seismicmeasuresandseismicmeasures,VankeresidentialunifieddesignrequirementsSmallhigh-riseresidentislareas-designloadtouse1,floorthickness:1.1minimumfloorthickness:⑴beamplatetypebalconyboard(outsidetype):h二90mm,⑵pickplatetypebalconyboard:H=100mm,⑶stairladderandmiddlep
2、latform:H=90mm,⑷stairfloorplatform:H=120mm⑸indoorfloor:H=100mm,⑹largeroofpanel(flat):H=120mm⑺slopingroofpanel:H=100mm;⑻pickwindowplateandairconditioningboard:H=80mm,⑼balconyrailingandroofparapet:H二100mm・1.2thicknessofslab:11=L/12cantileverplate;(2)a/b>2,H二b/30;(3)13、alueoffloorload:Loadvalueof2.1layersatconstantload:floorloading:1.2KN/M2.Boardbottomplasteringorceiling:0.4KN/M2・onroofandterrace(boardtop+boardbottom):3.5KN/M2.constantloadonsloperoof(topplate+platebottom,obliquedirection)2.5KN/M2・Whentheslopeloadisconvertedtoahorizontalprojectionsurfac4、e,theslopeshallbecalculatedaccordingtotheslope,forexample:Whentheroofrises30degrees,Qconstant=2.5/cos30degrees-2.9KN/M2Whentheroofrises45degrees,Qconstant=2.5/cos45degrees=3.5KN/M2loadonstairsurface:0.6KN/M2Bottomboardplastering:0.4KN/M22.2liveloadvalue:(1)hall,bedroom,indoorcorridor2KN/5、M2,(2)kitchenandwashroom:2KN/M2,(3)Balcony:2.5KN/M2.(4)publicstaircase(ineludingplatform)3.5KN/M2・(5)indoorstaircase(includingplatform)2KN/M2・(6)upperroofandterrace:2KN/M2.(7)noupperroof:0.5KN/M2.3,loadstandardvalueofpartitionwall:3.1loadonexteriorwall:Wallthickness190,hollowrate:35%(typ6、eKM1nonloadhollowbrick)0.19x65%x19x1.1=2.60KN/M2Insidepaint:0.4KN/M2Exteriorwalltile+heatpreservation:1.1KN/M2Qconstant二2.60+0.40+1.1二4.1KN/M23.2stairpartitionwallandpartitionwall(includeattic,partition,wall)faceload:Wallthickness190,hollowrate:35%(typeKM1nonloadhollowbrick)0.19x65%x19x17、.1=2.60KN/M2Doublefacepainting:2*0.4KN/M2Qconstant-2.6+0.40+0.4=3.4KN/M23.3120,thickkitchen,bathroomwallload:Wallthickness115,hollowratio:15%(KPIbearingporousbrick)0.115x85%x19=1.90KN/M2Singlecoat:0.4KN/M2SinglesidedHie:0.5KN/MQconstant=1.90+0.40+0.5=2.8KN/M23.4100thickin
3、alueoffloorload:Loadvalueof2.1layersatconstantload:floorloading:1.2KN/M2.Boardbottomplasteringorceiling:0.4KN/M2・onroofandterrace(boardtop+boardbottom):3.5KN/M2.constantloadonsloperoof(topplate+platebottom,obliquedirection)2.5KN/M2・Whentheslopeloadisconvertedtoahorizontalprojectionsurfac
4、e,theslopeshallbecalculatedaccordingtotheslope,forexample:Whentheroofrises30degrees,Qconstant=2.5/cos30degrees-2.9KN/M2Whentheroofrises45degrees,Qconstant=2.5/cos45degrees=3.5KN/M2loadonstairsurface:0.6KN/M2Bottomboardplastering:0.4KN/M22.2liveloadvalue:(1)hall,bedroom,indoorcorridor2KN/
5、M2,(2)kitchenandwashroom:2KN/M2,(3)Balcony:2.5KN/M2.(4)publicstaircase(ineludingplatform)3.5KN/M2・(5)indoorstaircase(includingplatform)2KN/M2・(6)upperroofandterrace:2KN/M2.(7)noupperroof:0.5KN/M2.3,loadstandardvalueofpartitionwall:3.1loadonexteriorwall:Wallthickness190,hollowrate:35%(typ
6、eKM1nonloadhollowbrick)0.19x65%x19x1.1=2.60KN/M2Insidepaint:0.4KN/M2Exteriorwalltile+heatpreservation:1.1KN/M2Qconstant二2.60+0.40+1.1二4.1KN/M23.2stairpartitionwallandpartitionwall(includeattic,partition,wall)faceload:Wallthickness190,hollowrate:35%(typeKM1nonloadhollowbrick)0.19x65%x19x1
7、.1=2.60KN/M2Doublefacepainting:2*0.4KN/M2Qconstant-2.6+0.40+0.4=3.4KN/M23.3120,thickkitchen,bathroomwallload:Wallthickness115,hollowratio:15%(KPIbearingporousbrick)0.115x85%x19=1.90KN/M2Singlecoat:0.4KN/M2SinglesidedHie:0.5KN/MQconstant=1.90+0.40+0.5=2.8KN/M23.4100thickin
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