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Publikováno v:
Journal of Physics: Conference Series. 995:012114
Tunnel construction in typical karst topography face the risk which unknown geological condition such as abundant rainwater, ground water and cavities. Construction of tunnel in karst limestone frequently lead to potentially over-break of rock format
Publikováno v:
Journal of Physics: Conference Series; 2018, Vol. 995 Issue 1, p1-1, 1p