Metal construction development. Part IV : moments of inertia of thin corrugated sections (1929)
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Fig.4,5 & 6 N,A.C.A. Technical Note, No. 529 … 8 .9 1.0 .1.2 .3 .4.5.6 .7 . y=distance of C.C sin d from x axis QC Fig. 6 Fig. 4 „ , - /, sin 2d . 2 sin cf \ a < Value of (cL+ ^ ^ ) "2" .12 44 .16 ,lp x f curye A .02 :04 .06 .08 .1 .11 '.13 I ,15 1.1.7 ' .19 91 I .93 I .05 ! .97 ! .09 100 TO V90 «80 id ,.J_ -A 4- To get ICg of any arc -M radius…
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