Aeolian Vibration Analysis of Different Node Connectivity Steel Rods
2013 ◽
Vol 860-863
◽
pp. 2975-2980
Keyword(s):
ANSYS is applied to establish finite element model of steel rods with different slenderness ratio (50-250) and differernt node connectivity ([-shaped gusset plate, U-shaped gusset plate, cross-gusset and flange). Modal analysis is used to obtain the first-order natural frequency and VIV formula is used to obtain the first-order critical wind speed of steel rods. Contrasting the simulation value with the corresponding value given by the specification, the results show that there is a great difference between the first-order critical wind speed of most steel rods and the corresponding value given by the specification.
2012 ◽
Vol 182-183
◽
pp. 1630-1633
2004 ◽
Vol 273
(4-5)
◽
pp. 741-754
◽
Keyword(s):
2010 ◽
Vol 329
(18)
◽
pp. 3780-3797
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Keyword(s):
1997 ◽
Vol 37
(3-4)
◽
pp. 281-298
◽
Keyword(s):
2019 ◽
pp. 146134841986097
Keyword(s):
2012 ◽
Vol 44
(4)
◽
pp. 764-772
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Keyword(s):