03614nam a22005055i 4500001001800000003000900018005001700027007001500044008004100059020003700100024003500137050001000172050001600182072001600198072002300214072001500237100008100252245016400333250001800497264007200515300006500587336002600652337002600678338003600704347002400740490011100764505061800875520093501493650003702428650002302465650006002488650002302548700008302571700007702654710003402731773002602765776003602791776003602827776003602863830011802899856004603017912001403063912001403077999001703091978-981-97-3893-9DE-He21320251030112648.0cr nn 008mamaa240724s2024    si |    s    |||| 0|eng d  a97898197389399978-981-97-3893-97 a10.1007/978-981-97-3893-92doi 4aTA712 4aTA800-820.2 7aTNC2bicssc 7aTEC0091502bisacsh 7aTNC2thema1 aYao, Zhanhu.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut98123010aKey Construction Techniques for Large Diameter Shield Tunnel Crossing Circular Ventilation Shafth[electronic resource] /cby Zhanhu Yao, Yazhou Zhang, Hui Li.  a1st ed. 2024. 1aSingapore :bSpringer Nature Singapore :bImprint: Springer,c2024.  aXII, 257 p. 221 illus., 1 illus. in color.bonline resource.  atextbtxt2rdacontent  acomputerbc2rdamedia  aonline resourcebcr2rdacarrier  atext filebPDF2rda1 aKey Technologies for Tunnel Construction under Complex Geological and Environmental Conditions,x2662-29120 aChapter 1 Introduction -- Chapter 2 Construction Techniques of Ultra-deep Circular Ventilation Shaft Foundation Pit Support System in the Riverside Sensitive Environment -- Chapter 3 Construction Techniques of Underwater Excavation of Circular Air Shaft and Underwater Mass Concrete Sealing -- Chpater 4 The Key Techniques of Large Diameter Shield Tunneling Continuously through Wind Shaft -- Chapter 5 The Techniques of Stability Control of Meizizhou Air Shaft in the Process of Construction Procedure Conversion -- Chapter 6 Field Monitoring and Analysis of Monitoring Data -- Chapter 7 Summary and Expectation.  aBased on the construction of Nanjing Weisan Road Yangtze River Tunnel, this book comprehensively introduces the new technology of large-diameter shield tunnel construction crossing circular air shafts. It focuses on four aspects: the construction technology of super-deep circular air shaft foundation pit retaining structure in the sensitive environment near the river, underwater excavation and underwater massive concrete sealing bottom construction technology, adaptive improvement of TBM and construction technology of crossing air shaft, and control technology of super-deep foundation pit stability during the process of conversion. This book combines theory with practice, and can provide reference for shield engineering construction. It can also be used as a reference for engineering and technical personnel, researchers, teachers and students in related majors in colleges who are engaged in shield tunnel engineering. 0aUnderground construction.974420 0aCivil engineering.14aUnderground Engineering and Tunnel Construction.97442124aCivil Engineering.1 aZhang, Yazhou.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut9812311 aLi, Hui.eauthor.4aut4http://id.loc.gov/vocabulary/relators/aut9709362 aSpringerLink (Online service)0 tSpringer Nature eBook08iPrinted edition:z978981973892208iPrinted edition:z978981973894608iPrinted edition:z9789819738953 0aKey Technologies for Tunnel Construction under Complex Geological and Environmental Conditions,x2662-291298123240uhttps://doi.org/10.1007/978-981-97-3893-9  aZDB-2-ENG  aZDB-2-SXE  c61890d61890