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Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii

Dobrovol'Skii, I.P. / Mekhtiev, A.K. / Tran Liu-Chiong / Shapiro, G.S.

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)

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Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii

Dobrovol'Skii, I.P. / Mekhtiev, A.K. / Tran Liu-Chiong / Shapiro, G.S.

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

Dobrovol'Skii, I.P. / Mekhtiev, A.K. / Tran Liu-Chiong / Shapiro, G.S.

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)

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Title:

Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii

Additional title:

Ob uprugo-plasticheskikh deformatsiyakh podzemnykh pokrytii pri dinamicheskom nagruzhenii

Contributors:

Dobrovol'Skii, I.P. (author) / Mekhtiev, A.K. (author) / Tran Liu-Chiong (author) / Shapiro, G.S. (author)

Published in:

Prikladnaya Mekhanika ; 4

Publication date:

1968

Size:

6 pages

Type of media:

Article (Journal)

Type of material:

Print

Language:

Russian

Keywords:

© Metadata Copyright Elsevier B. V. All rights reserved.

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