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010   $a3-433-60140-2
010   $a1-282-00791-2
010   $a9786612007910
010   $a3-433-60012-0
010   $a3-433-60013-9
035   $a(CKB)1000000000552771
035   $a(EBL)481474
035   $a(OCoLC)309998239
035   $a(SSID)ssj0000168890
035   $a(PQKBManifestationID)11178033
035   $a(PQKBTitleCode)TC0000168890
035   $a(PQKBWorkID)10192869
035   $a(PQKB)11471923
035   $a(MiAaPQ)EBC481474
035   $a(EXLCZ)991000000000552771
100   $a20040423d2008      uy             0
101 0 $aeng
135   $aur|n|---|||||
181   $ctxt
182   $cc
183   $acr
200 00$aHardrock tunnel boring machines$b[electronic resource] /$fBernhard Maidl ... [et al.] ; in cooperation with Gerhard Wehrmeyer and Marcus Derbot
210   $aBerlin $cErnst & Sohn$d2008
215   $a1 online resource (359 p.)
300   $aDescription based upon print version of record.
311   $a3-433-01676-3 
320   $aIncludes bibliographical references and index.
327   $aHardrock Tunnel Boring Machines; Preface; Contents; 1 Historical Development and Future Challenges; 2 Basic Principles and Definitions; 3 Boring Operation; 4 Thrust; 5 Material Transport; 6 Backup Equipment; 7 Ventilation, Dust Removal, Working Safety, Vibration; 8 Additional Equipment; 9 Tunnel Support; 10 Gripper TBM and Shield Machine Combinations; 11 Special Processes: Combinations of TBM Drives with Shotcrete; 12 Geological Investigations and Influences; 13 Classification for Excavation and Support; 14 Tendering, Award, Contract; 15 Tunnel Lining; 16 Examples of Completed Tunnels
327   $aReferencesIndex
330   $aThis book covers the fundamentals of tunneling machine technology: drilling, tunneling, waste removal and securing. It treats methods of rock classification for the machinery concerned as well as legal issues, using numerous example projects to reflect the state of technology, as well as problematic cases and solutions. The work is structured such that readers are led from the basics via the main functional elements of tunneling machinery to the different types of machine, together with their areas of application and equipment. The result is an overview of current developments.Close cooper
606   $aTunneling$xEquipment and supplies
606   $aDrilling and boring machinery
608   $aElectronic books.
615  0$aTunneling$xEquipment and supplies.
615  0$aDrilling and boring machinery.
676   $a624.1930284
701   $aMaidl$b Bernhard$0888194
801  0$bMiAaPQ
801  1$bMiAaPQ
801  2$bMiAaPQ
906   $aBOOK
912   $a9910144108903321
996   $aHardrock tunnel boring machines$91984060
997   $aUNINA