敦煌莫高窟北區(qū)崖體的保護加固研究_19106.pdf

1、蘭州大學(xué)碩士學(xué)位論文敦煌莫高窟北區(qū)崖體的保護加固研究姓名：張國軍申請學(xué)位級別：碩士專業(yè)：地質(zhì)資源與地質(zhì)工程地質(zhì)工程指導(dǎo)教師：李最雄20060501ABSTRACTThispapercombinestheprojectofprotectionandreinforcementintheNorthdistrictofMogaoCaves，hasanal37zedtheformingconditionsanddevelopingregulati

2、onsofthecaves’commondamagesinthenorthwestarea，andfurtherstudiestheprojecttechniqueappliedintheprotectionofrockcaveruinsMogaoCaves，thegreatestsealedtreasurehouseofBuddhismart，arepreservedperfectlyintheworldIthasaglorioush

3、istoryofmolethan1600years，anditisfamousforitswallpaintingandpaintedsculptureintheworldaswellWhat’smoreitisincludedintheWorldInheritanceNameListbyUNESCoHoweverthecavesintheNorthdistrictofMogaoCaveshaveneverbeenrestoredand

4、reinforcedsincetheywereexcavatedCragsdangerouslytowering，crevasseineverywherethesurfaceoftheeliffsextremelyweatheringArchaeologicalexcavationsindicatethecavesintheNorthdistricthasitsuniquefunctionsandplaysavitalroleinMog

5、aoCaves，whichisanimportantpartofMogaoCavesaswellThereforeitshouldbeincludedinthescopeoftheculturalrelicsconservationConservationreferstoallmeasurescarriedouttopreservethePh37sicalremainsofsitesandtheirhistoricsettings，ai

6、mingatcomprehensivelyandtrulypreservingalltheelementsoftheentireheritagesiteandextendingitshistoricinformationandallitsvaluesforthefutureThroughearlierperiodculturalrelicarchaeologyinvestigationandengineeringgeologyrecon

7、naissance，allkindsofdamagescausedinthenorthdistrictincludescracksdevelopmentwinderosion，rainerosion，floodandsoonThesedamagesinfluencedthestabifityofthecavesandthecliffsInordertomakethenorthdistrictofMogaoCayespreservelon

8、ger，itsimportanttotakesomerelevantengineeringtechnicalmeasuresagainstthesedamagesForexample，usingtheanchoringwiretostabilizethestructureoftherock；crackgroutingtoreinforcethecracks；usingPSserositytopreventthewinderosionKe