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p DZ@@ DYD[@@ tDZ F.KBC D\@@ DZD]@@+ @D\ @X D^@@ D\ D_@B@U ) h C - 8 D`@@
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p D@@, DD@@ dD \s.zul D@@ DD@@ dD F.K D@@ DD@@ tD 2 D@@ D amp D*@U ' M $ $ -@lDen Faktor 2 im Nenner tritt auf, da das Kettenglied zwei Querschnitte aufweist
FK ist Zugkraft in der Kette7 R Q l D@@ dE= F.S E?@@{ E= E@@@ E? FS.3 EA@B@U , c 4 P EB@@
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P -"Stablnge nach den gegebenen Daten7 " ES<" ET8ERn
Arial0,0,255 9 " EU<" EV:@W 1 EW< / " EX<" EY0 @
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p E\@@ E[E]@@ dE\ sec E^@@ E\ L E_@B@Ux E`@@
p Ea@@ E`Eb@@ dEa sec Ec@@ EaEd@@+ @Ec @X Ee@@ Ec Ef*@U L \ \ -freie Knicklnge7 Eg< Eh8Efn
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p Ep@@ EoEq@@ dEp I.erf Er@@ EpEs@@ @ErEt@@ @EsEu@@ dEt \n.k Ev@@ Et F.S Ew@@ EsEx@@ dEw sec Ey@@ Ew 2 Ez@@ ErE{@@ dEz E E|@@ EzE}@@ dE| \p E~@@ E| 2 E*@U 3 3 -;Das erforderliche Flchenmoment Ierf ergit sich daher zu: 7 : ! ; E l0 ist die Annahme einer elastischen Knickung gerechtfertigt 7 E F< F8F F< F8F@ Symbol0,0,255 FF < F
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