000 04115nam a22005535i 4500
001 978-3-031-51900-0
003 DE-He213
005 20251030111822.0
007 cr nn 008mamaa
008 240417s2024 sz | s |||| 0|eng d
020 _a9783031519000
_9978-3-031-51900-0
024 7 _a10.1007/978-3-031-51900-0
_2doi
050 4 _aTA712
050 4 _aTA800-820.2
072 7 _aTNC
_2bicssc
072 7 _aTEC009150
_2bisacsh
072 7 _aTNC
_2thema
100 1 _aJaparidze, Levan.
_eauthor.
_4aut
_4http://id.loc.gov/vocabulary/relators/aut
_975312
245 1 0 _aServiceability Limit States of Underground Structures
_h[electronic resource] /
_cby Levan Japaridze.
250 _a1st ed. 2024.
264 1 _aCham :
_bSpringer Nature Switzerland :
_bImprint: Springer,
_c2024.
300 _aXIV, 224 p. 59 illus., 2 illus. in color.
_bonline resource.
336 _atext
_btxt
_2rdacontent
337 _acomputer
_bc
_2rdamedia
338 _aonline resource
_bcr
_2rdacarrier
347 _atext file
_bPDF
_2rda
490 1 _aSynthesis Lectures on Mechanical Engineering,
_x2573-3176
505 0 _aGeneral information and basic concept -- Stress-strain state of a rock mass -- Stressed state of the rock mass around the excavation -- Interaction of a rock mass with the support system -- Limit states of supports of underground structures -- Limit state analysis of the underground structure.
520 _aThe main topic of this book is the calculation of underground structures at the limit states of serviceability. It considers the main schemes typical for underground structures for various purposes, gives the corresponding mathematical models describing the main geo-mechanical and technological factors in the construction and operation of extended excavations. Generalized criteria are proposed for making a technically and economically justified solution of the problem of determining the optimal forms and sizes of workings, bearing capacity, type of support and its erection, depending on the structural features of the rock mass, the primary stress fields of gravitational, tectonic, seismic acting in it. and technological origins, operational requirements for extended excavations. The corresponding algorithms, block diagrams and specific numerical examples of calculations are given. In most of the existing calculation methods the structure is considered in the elastic stage, the strength limit of the bearing capacity is considered as the moment when the maximum internal stresses reach the corresponding design resistances of the material. If it is legitimate to use this criterion in certain cases of calculation of statically determinable structures operating in the given loading mode, then in cases where the support operates in the mode of mutually influencing deformation together with the rock mass, it leads to a significant waste of material. In addition, this book: Describes contemporary methods for calculating the limit states of underground structures Covers a wide range of mining and geomechanical conditions and loading modes of underground structures Considers various schemes of ground-structure and modes of failure for different kinds of structures.
650 0 _aUnderground construction.
_974420
650 0 _aRock mechanics.
_968827
650 0 _aSoil mechanics.
_968828
650 0 _aFoundations.
_968826
650 0 _aEngineering geology.
650 1 4 _aUnderground Engineering and Tunnel Construction.
_974421
650 2 4 _aSoil and Rock Mechanics.
_968830
650 2 4 _aFoundation Engineering.
_968829
710 2 _aSpringerLink (Online service)
773 0 _tSpringer Nature eBook
776 0 8 _iPrinted edition:
_z9783031518997
776 0 8 _iPrinted edition:
_z9783031519017
776 0 8 _iPrinted edition:
_z9783031519024
830 0 _aSynthesis Lectures on Mechanical Engineering,
_x2573-3176
_965545
856 4 0 _uhttps://doi.org/10.1007/978-3-031-51900-0
912 _aZDB-2-SXSC
999 _c59181
_d59181