Conjoint effect of mobile normal and torque loads on tunnel with circular support [Electronic resource] / V. N. Ukrainets

Уровень набора: (RuTPU)RU\TPU\book\169973, Bulletin of the Tomsk Polytechnic University / Tomsk Polytechnic University (TPU) = 2006-2007Основной Автор-лицо: Ukrainets, V. N.Язык: английский ; оригинала, русский.Страна: Россия.Описание: 1 файл (397 Кб)Серия: Mathematics and mechanics. PhysicsРезюме или реферат: The problem solution on influence of mobile normal and torque loads on an infinitely long cylindrical shell in elastic inertial half-space has been obtained. The load functions are supposed to be developed in Fourier series by angular coordinate and Fourier integral by axial coordinate. The movement of shell is described by classical equation of thin shell theory, but elastic half-space is done by elasticity theory dynamic equations in Lame potentials that are solved by means of Fourier integral transformation method. The problem is a model for rock mass deflected mode calculation under inequality of dynamic loads transferred to each of rails in a cylindrical tunnel or under treatment facility's rotary motion in an underground pipework..Примечания о наличии в документе библиографии/указателя: [Bibliography: p. 58 (4 titles)].Тематика: conjoint effect | mobile loads | torque loads | tunnels | circular support | problems | cylindrical shells | elastic inertial half-space | functions | angular coordinates | Fourier series | Fourier integral | axial coordinates | classical equations | thin shell theory | dynamic equations | elasticity theory | Lame potentials | integral transformation method | Fourier method | deflected mode | masses | rocks | dynamic loads | rails | rotary motions | underground pipework | электронный ресурс Ресурсы он-лайн:Щелкните здесь для доступа в онлайн
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[Bibliography: p. 58 (4 titles)]

The problem solution on influence of mobile normal and torque loads on an infinitely long cylindrical shell in elastic inertial half-space has been obtained. The load functions are supposed to be developed in Fourier series by angular coordinate and Fourier integral by axial coordinate. The movement of shell is described by classical equation of thin shell theory, but elastic half-space is done by elasticity theory dynamic equations in Lame potentials that are solved by means of Fourier integral transformation method. The problem is a model for rock mass deflected mode calculation under inequality of dynamic loads transferred to each of rails in a cylindrical tunnel or under treatment facility's rotary motion in an underground pipework.

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