Natural Oscillations of Welded Steel Beams in the Span Structures of Conveyor Galleries

被引：0
|
作者：
Volkova, V. [1 ]
Smoliii, I. [1 ]
机构：
[1] SHEI Natl Min Univ, Dept Construct Geotech & Geomech, UA-49000 Dnepropetrovsk, Ukraine
来源：
2ND INTERNATIONAL CONFERENCE ON INNOVATIVE MATERIALS, STRUCTURES AND TECHNOLOGIES | 2015年 / 96卷
关键词：
D O I：
10.1088/1757-899X/96/1/012071
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
This article presents the results of numerical simulation of dynamic behaviour of welded metal beams in conveyor galleries. Investigations were carried out for the beams having symmetrical cross-sections and evenly-spaced transversal ribs with various spacing between the ribs in different beams. The regularities of changes in the vibration mode shapes depending on the beam geometric characteristics have been investigated.
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页数：10
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