計算機仿真技術(shù)在弦支穹頂結(jié)構(gòu)可靠性分析中的應(yīng)用.pdf

1、天津大學(xué)碩士學(xué)位論文計算機仿真技術(shù)在弦支穹頂結(jié)構(gòu)可靠性分析中的應(yīng)用姓名：馮克申請學(xué)位級別：碩士專業(yè)：結(jié)構(gòu)工程指導(dǎo)教師：遠(yuǎn)方20070601AbstractSincetheconceptofsuspenddomearose，thisstructuresystemhadallabroadresearchandapplication，becauseoftheadvantageofthestructurefeatureofsuspenddome

2、Whereastheaccidenthappenedinthehistoryofthesteelstructurebecauseofthedeficiencyofthereliabilityandsuspenddomeisaselfequilibriumspacestructure，thewholestructurewillbedestroyedincaseofoneofthesafetyfactorisinsufficiencySoi

3、tisnecessarytohavearesearchonthereliabilityofsuspenddomestructureInthispaperthetechnologyofthecomputersimulationisadoptedtocalTyoutthisworkThemainresearchcontentsareasfollowing：ThesecondarydevelopmentforAutoCADhasbeenund

4、ergonebyusingVBAlanguage，andthesimulationsystemisestablishedontheplatformofAutoCADInthissystemthemathematicmodelisestablishedbythecellularelementmethodwhichbase011thecellularautomataandcombinethefiniteelementmethodchange

5、theissueofstructureintegralbalancetothelocalbalancesolutionInthesimulationsystemtheinformationofthedataisexchangedwithdatabaseinordertealizetheconceptofBIM，andthe3DstructuremodelscontainsomeimportantinformationInthispape

6、rthesimulationsystemhasfourmainfunctions：(1)thestaticanalysistothespacelinkelement(2)thecapabilityoptimizedonthenewtypespacesteelstructure，(3)theconstructionsimulationontheprestressedspacesteelstructure，(4)thereliability

7、analysistothespacesteelstructure)VisualizationinScientificComputingConsideringtheimportantactionofthecableforreliabiHtyofthesuspenddomestructure，thispaperhasanalyzedtheeffecttothewholestructurefortheslackandruptureofthec

8、able，usingthesimulationsystemandgivingtheadvicetoadoptsomeimportantmeasurestoavoidaccidenthappeningforthefactorswhichinfluencetheslackandruptureofthecableKeyWords：suspenddome，computersimulationcellularautomatacellularele