,20058《》[1],20081《》[2],2012《》[3]。,,,,,[4~5]。,,,,。,。,,,,;,,;,,,;,,,。11.1(),,。1.2,,、[6],、,,,。罗凤霞1陈玉清1刘庭金2(1、广州市地下铁道总公司广州510335;2、华南理工大学土木与交通学院广州510640):阐述地铁设施保护技术审查的基本流程,以及在不同审查阶段应重点关注的内容,并通过某工程实例介绍了控制保护区内深基坑设计方案的地铁设施保护技术审查和可行性论证的过程,实践表明该做法可有效保护地铁设施的安全,专家的审查意见对今后类似的深基坑支护结构设计和施工均具有一定的参考价值。:地铁保护;控制保护区;深基坑工程;设计方案;技术审查TechnicalReviewabouttheSubwayFacilitiesProtectionontheSupportingStructureDesignSchemeofSomeDeepFoundationPitLuoFengxia1ChenYuqing1LiuTingjin2(1、GuangzhouMetroCorpGuangzhou510335,China;2、SchoolofCivilEngineeringandTransportation,SouthChinaUniversityofTechnologyGuangzhou510640,China)Abstract:ExpoundsthebasicprocessoftechnicalreviewMetrofacilitiesprotection.ItfocusonthecontentindifferentstageofreviewandintroducestheprocessofreviewofMetrofacilitiesprotectiontechnologycontrolreservecontentfoundationpitdesignandfeasibilitystudythroughaprojectexample.Thepracticeshowsthattheapproachcaneffectivelywhitetigerundergroundfacilitiessafety.Theexpertreviewcommentshavecertainreferencevalueforsimilardeepfoundationpitsupportingstructuredesignandconstruction.Keywords:theprotectionofthesubway;controlledprotectedareas;deepfoundationpitengineering;designscheme;technicalreviewGUANGDONGARCHITECTURECIVILENGINEERING201377JUL2013No.7513()MGF3-SX-227.81〈2-1〉MGF3-SX-237.73MGF3-SX-297.69〈1〉〈4-1〉〈3-1〉〈5-2〉〈6〉〈7〉〈8〉〈6〉〈7〉〈4-1〉〈4-1〉〈2-1〉〈3-1〉〈5-2〉〈1〉〈4-1〉〈8〉+7.9002ZK10.05ZK50.17ZK100.12ZK140.22(m)02-2-4-6-8-10-12-14-16-18-20-22-24-26-28-30-32-34-36〈1〉〈1〉〈1〉〈2-1〉〈2-1〉〈2-1〉〈2-2〉〈2-2〉〈2-2〉〈3〉〈3〉〈3〉〈4-1〉〈4-1〉〈4-1〉〈4-2〉〈4-2〉〈4-2〉〈4-3〉〈4-3〉〈4-3〉114◎◎101◎1.3,,,。1.4,,,。22.1,,(Qml)、(Qal)、(Qel)(K2d2)。1,、2~3。,:2、,;,,、。,、,,。2.214。,,。,。I,。:⑴20.9m,800mm+4,,,1800×800,2~41000×1000。⑵,,4m,,1f800@1000,4a。⑶10m,9.5~10m,,4b,。:JUL2013No.7201377524訳①(800×800)800mmf800@100045000+7.900()②(1000×1000)③(②)④(②)訴10m800mm9952+7.900()13m②(1000×1000)③(②)④(②)①(800×800),:,,,,。,,,。3,,,:⑴,,、、。⑵10m,,。。、,。⑶20.9m,5m,,,4,“”。,,。⑷,,,、、,。,。⑸4,。4,5。:JUL2013No.7201377訵10m800mm13m575099528400②(1000×1000)③(②)④(②)①(800×800)+7.900()f550@400訴800mm800mm4500①(800×800)+7.900()②(1000×1000)③(②)④(②)訳5537mm4m3202468101214-27-24-21-18-15-12-9-6-306訳訴訵mm4m320246-24-21-18-15-12-9-6-30mmm0123456-24-21-18-15-12-9-6-30mmm012-24-21-18-15-12-9-6-30⑴(5c),;⑵,,(5b);⑶20.9m5.0m(5c);⑷20.9m20.4m;⑸800mm+4,、(5a);⑹L≈14mf550@400(5c)。5,,6、、,7。:①3.9mm,4.2mm;②2.8mm,2.9mm;③;④14.7mm,30mm。,,,。66.1,。6.2,,,。6.3,,。[1][S][2][S][3][EB/OL].:,2012[4].[J].,2013(1)[5],,.[C]./().:,2011[6]()[S]:JUL2013No.720137754