烏鞘嶺隧道F-,7-斷層段支護結(jié)構(gòu)安全性分析.pdf

1、西南交通大學碩士學位論文烏鞘嶺隧道F斷層段支護結(jié)構(gòu)安全性分析姓名：酈亞軍申請學位級別：碩士專業(yè)：橋梁與隧道工程指導教師：王明年20061201西南交通大學碩士研究生學位論文第1I頁AbstractThisarticledevelopsinthegeneralizedanalysiscurrentsoftcragbigdistortiontunnelinfoundation，DependsonWuQiaolingtheF7faulttun

2、nelingbackground，GaugesandappliescomputationmethodsandSOonthefinitedifferencemethodandlarge—scalegeneralfiniteelementsoftwareANSYSthroughthesceneconstructionmonitoring，faulttunnelhascarriedontheinitialperiodsupportsandpr

3、otectionsandtwoliningworkstructuresafetyperformanceanalysisandtheresearchtoWuQiaolingtheF7，hasdrawnsomebeneficialconclusionsandthesuggestionThepapermainlyhasthreeaspectstocompose；Sceneconstructionmonitoringgauginganddata

4、acquisition；Threedimensionalandtwodimensionalvaluecomputationanalysis；Totwofiningworkcracksecureappraisal‘TeststhepartthroughtheScenetheembedmentandcorrelationdatagathering，thenobtainedthefirstprimitivemonitordata，andthr

5、oughtothetestdataregressionanalysis，obtainsthecorrelationregressioncurveUsescomputationmethodsandSOonthefinitedifferencemethodandlargescalegeneralfiniteelementsoftwareANSYS，separatelyhascarriedonthreedimensionalandthetwo

6、dimensionalvaluecomputationanalysistothetunnelinitialperiodsupportsandprotectionsandtwoliningworks，thusappraisaltunnelinitialperiodsupportsandprotectionsandtwoliningworksecurityUsedlargescalegeneralfiniteelementsoftwareA

7、NSYStocarryontheplaneanalogcomputationanalysistotwoliningworkcracks，indicatedandelaboratedthecrackappearedthereason，andproposedtherelatedprojectreinforeementmeasureThepresentpaperthroughthescenemonitoringgaugingandtheval