Bearing behaviour of frost shells in the construction of tunnels / Helmut Meissner.

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100 1# ‡aMeissner, Helmut.
245 10 ‡aBearing behaviour of frost shells in the construction of tunnels /‡cHelmut Meissner.
260 ## ‡aSapporo :‡bHokkaido University Press,‡c1985.
300 ## ‡ap. 37-45 :‡bdiags.
500 ## ‡aIn: Proceedings of the Fourth International Symposium on Ground Freezing/Sapporo/5-7 August 1985. Ground freezing. Volume two / Seiiti Kinosita, Masami Fukuda, eds.
520 3# ‡aPredictions of bearing behaviour for frozen tunnel walls are performed using finite element method. Soil behaviour is modelled by using elastic viscoplastic material law for frozen soil as well as elastoplastic law for unfrozen soil. Numerical results obtained from parametric studies are described by dimensionless relations. Consequently, tunnel displacements may be predicted in dependence on freezing temperature, thickness of frozen wall, and time. Points out practical conclusions.
650 07 ‡a624.139.55 -- Frozen ground, disturbance by engineering works.‡2udc
650 07 ‡a624.139.62 -- Permafrost control.‡2udc
650 07 ‡a624.19 -- Tunnels and tunnelling.‡2udc
650 07 ‡a519.673 -- Modelling.‡2udc
650 07 ‡aE12 -- Glaciology: frozen ground / snow and ice engineering.‡2local
773 0# ‡7nnam ‡aSeiiti Kinosita, Masami Fukuda, eds. ‡tProceedings of the Fourth International Symposium on Ground Freezing/Sapporo/5-7 August 1985. Ground freezing. Volume two. ‡dSapporo : Hokkaido University Press, 1985. ‡wSPRI-77826
917 ## ‡aUnenhanced record from Muscat, imported 2019
948 3# ‡a20240419