開孔鋼板剪力連接件受力性能及設計方法試驗研究.pdf

1、華僑大學碩士學位論文開孔鋼板剪力連接件受力性能及設計方法試驗研究姓名：蔡軍偉申請學位級別：碩士專業(yè)：防災減災及防護工程指導教師：楊勇20100601iiABSTRACTSinceperfobondconnecthaslargeshearstiffnessgoodfatigueperfmanceotheradvantagesaswellasdomesticfeignscholarshavedifferentfmulasontheshear

2、capacityofperfobondconnecttheactualprojectsontheapplicationofperfobondconnecthavebeenincreasingsotheresearchesofperfobondconnectionsisgraduallyincreasingmesignificance.Experimentalresearchesonstaticpropertiesfatigueperfm

3、anceofperfobondconnecthavebeenconductedwithPushouttest.Staticfailuremodesstaticstiffnessloadcapacityofperfobondconnecthavebeenresearchedfatiguefailuremodefatiguestiffnessdegradationlawshavebeenresearchedfutherfmulaofcomp

4、utationthefatiguedesignmethodsofperfobondconnecthaveobtained.Fiftyfourperfobondconnectspecimenshavebeenconductedftyeightofwhichhavebeenusedtostudythestaticperfmanceofperfobondshearconnectsixofwhichhavebeenusedtostudythef

5、atigueperfmanceofperfobondshearconnects.Thestaticexperimentalresearchesfocusonmainparameterssuchastheinfluencesofthethicknessofperfobondconnectholediameternumberofperfobondconnectdiameteryieldstrengthofreinfcementtheendb

6、earingconcretecompressivestrengthontheshearingrigidityofperfobondconnectanalysisloadslipcurveofpushoutxpecimengaintheshearingrigidityofperfobondshearconnect.Thefatiguetestfocusonmainparameterssuchasthelimitsoffatigueload

7、fatigueamplitudeAccdingtofatiguetestresultsfatiguemechanicalperfmanceofperfobondconnecthavebeenanalysisd.Thetestresultscanprovidereferencefshearingrigidityfatiguedesignmethodsofperfobondconnect.Keywds:perfobondconnectpus