中日建筑抗震设计标准的比较-设计思路-方法及反应谱-孙凤利

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———、,(,519000):、、,,。:;;:P315.62:A:1001-8662(2010)04-0076-06,,,。20,,,,。,。《》,《》,(1924)。《》《》,。1GB50011-2001,、、;,。,,,:2010-07-22:,,1979,,.E-mail:570179043@qq.com.304201012SOUTHCHINAJOURNALOFSEISMOLOGYVol.30,No.4Dec.,2010DOI:10.13512/j.hndz.2010.04.0154。,,,,,,,。《》“,,”。1,;2,。,,,。475,();22500,()。(),。2[1](1)1[2~3]。1Fig.1TheideaofseismicdesigninChina(2)2[1]。2、、、。22:;。2:①,,3②RCSRC::773020mRC[1]:∑25AM+∑7Ac≥ZWAi(1),AW(cm2);AcRC(cm2);W(kg);Ai(3);Z。③:a.,3。b.13m9m。c.6m。d.500m2。e.C00.3。f.。,60m,60m、、,。60m,、、;31m,30m、、。3,、,。。,,。0.2g,。Ci[1]:Ci=Z·Ri·Ai·C0(2)Z;RtT。2Fig.2TheideaofseismicdesigninJapan784Ai,[1]:Ai=1+(1αi姨-αi)2T1+3T(3)αii:αi=Nj=iΣωj/Nj=1Σωj(4)T;C0,0.2。(2),,。。:①。。②。③、。④-。⑤。⑥。。。,[4]:S≤RγRE(5),R;γRE;S。:(1)、[4]:Δue≤[θe]h(6),Δue;[θe]。(2)①12、、,[4]:Δup=ηpΔue(7),Δup;Δue;ηp。②。,1:,0.2,0.1,。:79301Table1Minimumcoefficientoffloorseismicshearforce3.5s5.0s70.016(0.024)0.012(0.018)80.032(0.048)0.024(0.032)90.0640.040,、、、;。。,;。,。,,;,。4,。,2。,3。,,。3s,,。3s,,,。5、;,。,。,3s,,。,。35%Fig.3Comparisonofresponsespectrawith5%dampingdesigninChinaandJapan804[1].[M].:,1997.[2],,.のその1ル-ト[M].:,2002.[3],,.のその2とコンクリト[M].:,2002.[4]GB50011-2001,[S].:,2008.:ComparisonofSeismicDesignStandardofBuildingsinChinaandJapan———Designideas,MethodsandResponseSpectraSUNFengli,XUJinfeng(ZhuhaiConstructionDesigninstitute,Zhuhai51900,China)Abstract:Bycomparisonoftheidea,methodandearthquakeresponsespectraofseismicdesignofbuildingsinChineseandJapan,thepaperdemonstratedthecharacteristicsofseismicdesignstandardsofbuildingsinchinaandJapanandtheimpactofbuildingdesign,respectively.Theresultsprovidereferencesforseismicdesign.Keywords:Seismicdesign;Shearcoefficient;Responsespectra81

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