武广线韶关段某岩溶隧道涌(突)水量预测方法研究

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1、西南交通大学硕士学位论文武广线韶关段某岩溶隧道涌（突）水量预测方法研究姓名：聂建微申请学位级别：硕士专业：地质工程指导教师：吕小平20090301西南交通大学硕士研究生学位论文第1I页Abs仃actItISthekarstrockmassthatbasedonthecarbonaterock，tookcrevasse，pipeline，andkarstashole．111ewater-inrushofkarsttunnelaffectsthestabilityofadjacentrockandthesafetyoftunnelseriously．Inthat，theconditio

2、nofgroundwaterdistribution,waterheight，wateramount，supplyanddrainageandSOforth，mustbegraspedandunderstoodbeforetheconstructionofthetunnel．fnleundergroundwater-inrushofparticulargeologyzoneshouldbepre-estimatedandtechnicalmeasuresshouldbedone．Thewater-inrushpre—estimationofturmelmustbepenetrate

3、dthewholeprocessfromdesigntoconstruction．Duringtheconstruction，inordertoperfecttheaccuracyrateoftunnelpre-estimation，andincreasetheeffectionofwater-inrushpredictionoffrontpalmplane，andservetheconstructionbetter，thecomputationresultofdesignphaseshouldbeinversedandcorrectedcontinuously．Basedonth

4、eresearchachievementsofpredecessors，thelineelementlawofjointednetworkWasused，inthisthesis，tothepredictionofthewater-inrushofkarsttunnel．111ecomputerprogramsinthelanguageofVisualBasicoftheproductionof3Ddiscretejointednetworkmodel，thedecisionofRepresentativeElementVolume(REV)andthecomputationoft

5、heequal·conductivityoffracturedrockmassweredeveloped．111eaboveresearchresultswereappliedintotheactualproject．111emainpartsofthethesisareillustratedasfollows：1．Atthebeginningofthethesis，theautherddiddeeplyresearchofhowtotreatthestatisticaldataandthemethodofhowtodevelopthediscretejointednetworkm

6、odel．Somecomputerprogramsofthediscretejointednetworkmodelweredeveloped．2．Basedonthetheoryofthecomputationoftheequal-conductivityoffracturedrockmassandRepresentativeElementVolume(REV)．SomecomputerprogramsofRepresentativeElementVolume(REV)weredeveloped．西南交通大学硕士研究生学位论文第1II页3．Withthelineelementthe

7、ory,theauthorstudiedthetheoryofwater-inrushoffracturedrockanddevelopedsomerelativecomputerprograms·4．Accordingthecharacteristicofkarsttunnel，withthelineelementtheory,theauthorstudiedthetunnelwater-inrush，analyzedtherelationshipbetweenth