 | | Mechanics of Solids
A Journal of Russian Academy of Sciences | | Founded
in January 1966
Issued 6 times a year
Print ISSN 0025-6544
Online ISSN 1934-7936 |
Archive of Issues
| Total articles in the database: | | 12854 |
| In Russian (Èçâ. ÐÀÍ. ÌÒÒ): | | 8044
|
| In English (Mech. Solids): | | 4810 |
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| V. A. Svetlitskii, "Steady-state vibration of curvilinear pipelines under local kinematic excitation," Mech. Solids. 36 (1), 149-154 (2001) |
| Year |
2001 |
Volume |
36 |
Number |
1 |
Pages |
149-154 |
| Title |
Steady-state vibration of curvilinear pipelines under local kinematic excitation |
| Author(s) |
V. A. Svetlitskii (Moscow) |
| Abstract |
A numerical method is presented for determining probabilistic
characteristics of the stress-strain state of a plane curvilinear
pipeline that has concentrated masses and is subjected to local
kinematic excitation. The equation of small vibrations allow for
the pipeline's deterministic static state generated by the concentrated
and distributed weight forces. The described algorithm for approximate
numerical solution of linear partial differential equations enables
one to take into account the concentrated external forces, as well as
the local constraint forces. The case is considered where passive
vibration isolation is used to lower the level of the pipeline vibrations.
An algorithm is presented for numerical determination of the optimal
parameters of the vibration isolation system which meet the formulated
quality criteria. |
| References |
| 1. | G. S. Pisarenko and O. E. Bochinin, Vibration of Kinematically
Excited Mechanical Systems Considering Energy Dissipation [in Russian],
Naukova Dumka, Kiev, 1981. |
| 2. | V. A. Svetlitskii, Mechanics of Rods. Volume 2 [in Russian],
Vysshaya Shkola, Moscow, 1987. |
| 3. | V. A. Svetlitskii, "Steady-state vibration of rods under
random kinematic excitation," Izv. AN. MTT [Mechanics of Solids], Vol. 29, No. 1, pp. 169-176, 1994. |
|
| Received |
21 March 2000 |
| << Previous article | Volume 36, Issue 1 / 2001 | Next article >> |
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