Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii
Elastoplastic deformations of underground covers subject to dynamic loading; roof of underground structure situated under thick soil layer is considered as ideal elastoplastic beam one side of which is in contact with soil layer; beam's inertia is not accounted for; it is assumed that constant pressure is instantaneously applied to soil surface, and instantaneously removed after certain time; resulting elastic waves propagating in soil cause motion of beam; its deflection as function of time is investigated for case of one plastic hinge being formed in midsection of beam. (44612)
Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii
Elastoplastic deformations of underground covers subject to dynamic loading; roof of underground structure situated under thick soil layer is considered as ideal elastoplastic beam one side of which is in contact with soil layer; beam's inertia is not accounted for; it is assumed that constant pressure is instantaneously applied to soil surface, and instantaneously removed after certain time; resulting elastic waves propagating in soil cause motion of beam; its deflection as function of time is investigated for case of one plastic hinge being formed in midsection of beam. (44612)
Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii
Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii
Dobrovol'Skii, I.P. (Autor:in) / Mekhtiev, A.K. (Autor:in) / Tran Liu-Chiong (Autor:in) / Shapiro, G.S. (Autor:in)
1968
6 pages
Aufsatz (Zeitschrift)
Russisch
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