碗扣式鋼管腳手架支撐系統(tǒng)在橋梁施工中的應(yīng)用.pdf

1、山東大學(xué)碩士學(xué)位論文碗扣式鋼管腳手架支撐系統(tǒng)在橋梁施工中的應(yīng)用姓名：衣振華申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：水工結(jié)構(gòu)工程指導(dǎo)教師：王有志2002.5.18山東大學(xué)碩士學(xué)位論文AbstractThedissertationfocusesonthestudyofbowlscafoldbracingthatiswidelyusedinbridgeconstructioninrecentyearsLoadinganalysiswholeandpartst

2、abilityanalysisaredoneonplaneandspacestructurethroughputingonthiskindofscafold.Itiseasytofoundthebracingstylemechanicsmodelcalculationmethodandwholestabilitycheckingofthiskindofscafoldaccordingtotheformerwork.Soconstruct

3、ionplanisdrawnaboutbridgescafoldsystem.AtlastItcancompileloadinganalysisprogramofthiskindbracingsystemwithClanguage.Withthisprogramnotconstructionexperienceconstructorcanusecomputertodesignandcalculatepreciselyandenhance

4、thestabilityofscaffold.Thedissertationsimplifiesthearmpointofthiskindscafoldusedinbridgeconstructionandproposesspaceframeworkjointstructuremodel.Inordertocalculatethismodel，themethodoffiniteelementdisplacementwasadapted.

5、Itsresultofinternalforceisveryaccurate，So，themodelissimilartotheactualproject.Duringthecourseofresearch，calculationisdoneaccordingtotheloadingoftheactualproject，Thecalculationresultandtheactualprojectarecompared.Withthea

6、nalysisoftheformerefort，wethinkthatthemodelisreasonable[keywords]kindsandselectionofscafold，bowlscafoldbracing，constructionplan，calculationmodel，themodelofspaceframeworkjoints，themethodofdesignandcalculation，thecheckingo