The Structural Engineer > Archive > Volume 60 (1982) > Issues > Issue 13 > Natural Frequencies of Frames With Inclined Rafters
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Natural Frequencies of Frames With Inclined Rafters

The pitched roof portal building is of considerable economic importance in industry, and it is sometimes necessary to calculate natural frequencies of vibration to determine the response of such structures to vibrating machinery or to environmental forces such as dynamic wind forces. Professor A. Bolton