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1、Disasteranddisasterreliefofcontinuouswa11ProfessorShenMaosong,Departmentofcivilengineering,nationalKaohsiungUniversityofAppliedSciencesThestandardpenetrationtestandthenumberofNSPTislessthanorequalto4moisturecontentthanliquidlimitLLsoftclaysiltwithNSPTlessthan10oftheloosesandsites
2、,andmorethantwokindsofsoillayerintothesite,orcollapseholeinthecontinuouswallconstruction,andwiththecontinuouswallofconcretemixing,resultinginacontinuouswall,mudbagbag,mixedmudandsandclodsofthechainofEngineeringdisaster・ThesiteofcontinuouswallmudbagcanbeclassifiedasA,B,CandDfourki
3、ndsofmudpacksites・Thecatastrophictimeofretainingexcavationisjudgedbyanexample・Thefailuretimeofsoftclayisabout12^13hours,andthetimeofsandf1owdamageisabout1hours・Thecontinuouswallsiteinadditiontotindergroundexcavationoccurredwhenmudpacksdamaged,damagedadjacentengineeringdisaster,co
4、ntinuouswallisdesignedforpermanentbasementexteriorwallstructureofthesite,aftertheprojectiscompletedandinuseformanyyearsafterthebuilding,willdamageanddamagedisputes.Inthispaper,anexampleisgiventoanalyzetheengineeringdisasterafterthecontinuouswalldamageandtheemergencyreliefmethodso
5、nsite,soastoaccumulatetheknowledgeofdisasterreliefinthebasementengineering,andtoserveasareferenceforthestraintreatmentoftheretainingexcavation.ShenMaosong[1]pointedoutthatasanundergroundcontinuouswallexcavationoftemporaryretainingwall,evenasapermanentwallstructuredesignusedintheb
6、asement,thesoilisloose,willproduceapackageofmud,dirt,mudandmixedbagsandandotherchainengineeringdisaster,andcontinuouswallindifferentperiodsofmudpackseepagedamagethedisastercausedbytheproject,suchasroads,theadjacentbuildingbasenearthesettlementanddumping,breakingthetapwaterpipepip
7、e,gaspipe,electricpower,telecommunications,etc.urbanpipelinesewerpipe・Duringtheconstructionperiodofthebasement,thecompletionofthebuildingconstructionandthecompletionofthebuildingformanyyears,thecontinuouswallmuddamagemayoccur,andleadtoaseriesofcascadingprojectdisasters・Continuous
8、wallaspermanentstructureisdoublewall(moi
