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1、PKPM砖混结构抗震及其他计算SeismicandothercalculationofPKPMbrickconcretestructureTheprogramisapplicabletothecalculationofmasonrystructureandfloorframeseismicwallmasonrystructurewith12layersorless・Thestorynumberofmasonrystructurewithbottomframeseismicwallis1or2.First,masonrystructureseismiccalc
2、ulation(1)calculationprocedureofseismiccheckingofmasonrystructureAccordingtothefloorstiffnessandlateralstiffnessdistributionofseismicshearwa11sectiontoeachguideisfloorloadandwallweightcalculationofwallstressbyseismicwallsectioncalculationformulaofshearbearingcapacitycalculationofas
3、ectionofthewallshearcapacitybythebottomshearmethodtocalculatetheseismicforce・(2)calculationcontentofseismiccheckingofmasonrystructure;Seismicshearcapacityofeachlargewallchecking,largewallcalculationincludingwindowsanddoors,foreachpieceofwa.11consideringseismicsteptrapezoidalcrossse
4、ctionslopepressureeffectisbadintheseismicshearshearstrength・Theresultofthecalculationistheratioofresistancetoeffect・Theseismicshearcarryingcapacityofthewallsectionbetweenthedoorsandwindowsischecked.Whentheseismicshearcapacityofthewallisnolsatisfied,thetotalsectionalareaofthehorizon
5、talreinforcementiscalculated・(1)parameterinputThebasementstructureheight(mm)<3layer:whenthereisabasementorsemibasement,groundplaneheightinputthebasementorsemibasementtocalculatethehorizontalseismicforce,theheightvalueislessthan3Housingheight・(whentheinputoffixedheightisgreaterthan0
6、,thegravityloadrepresentativecalculationbelowgroundlevelstructureinthecalculationoftotalbaseseismicforcevalueofeachlayerinthecalculationofseismicforceandearthquakeforce,thetotalheightofthestructurewillbeminustheheightvalue)・Constructionqualitycontrollevel:1,2,3,thestrengthofmasonry
7、isadjustedaccordingly,thecoefficientis1.05,1,0.89.Mortartype:selectionofcementmortaronmasonrycompressivestrength(*0・9),shearstrength(*0・8)・(2)calculationresults;Yellowdata:alargewall,includingdoorsandwindowsseismicexaminationresults,thenumericalresultsaretheratioofresistanceandload
8、effects,markingthedirectio
