{"id":17773,"date":"2026-11-07T20:43:59","date_gmt":"2026-11-07T19:43:59","guid":{"rendered":"https:\/\/ventsystems.de\/lexikon\/formbeiwert-schneelast\/"},"modified":"2026-11-07T20:43:59","modified_gmt":"2026-11-07T19:43:59","slug":"formbeiwert-schneelast","status":"publish","type":"page","link":"https:\/\/ventsystems.de\/pl\/lexikon\/formbeiwert-schneelast\/","title":{"rendered":"Wsp\u00f3\u0142czynnik kszta\u0142tu (obci\u0105\u017cenie \u015bniegiem)"},"content":{"rendered":"<p class=\"wp-block-paragraph\">\u200b <strong>Wsp\u00f3\u0142czynnik kszta\u0142tu<\/strong> (\u03bc) przelicza obci\u0105\u017cenie \u015bniegiem gruntu na obci\u0105\u017cenie dachu. Zale\u017cy g\u0142\u00f3wnie od nachylenia: ze stromych dach\u00f3w \u015bnieg si\u0119 zsuwa, na p\u0142askich zalega.<\/p>\n\n\n<h2 class=\"wp-block-heading\">Warto\u015bci dla prostych dach\u00f3w<\/h2>\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Nachylenie dachu<\/th><th>Wsp\u00f3\u0142czynnik kszta\u0142tu \u03bc<\/th><\/tr><\/thead><tbody><tr><td>0\u00b0 do 30\u00b0<\/td><td>0,8<\/td><\/tr><tr><td>30\u00b0 do 60\u00b0<\/td><td>maleje liniowo od 0,8 do 0<\/td><\/tr><tr><td>ab 60\u00b0<\/td><td>0<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n<p class=\"wp-block-paragraph\">Podstawa: DIN EN 1991-1-3 z za\u0142\u0105cznikiem krajowym. W szczeg\u00f3lnych przypadkach, jak zaspy przy wy\u017cszych cz\u0119\u015bciach budynku, obowi\u0105zuj\u0105 inne warto\u015bci; okre\u015bla je konstruktor.<\/p>\n\n\n<h2 class=\"wp-block-heading\">Przyk\u0142ad<\/h2>\n\n\n<p class=\"wp-block-paragraph\">Obci\u0105\u017cenie \u015bniegiem gruntu 0,85 kN\/m\u00b2, \u015bwietlik na p\u0142askim dachu: 0,8 \u00d7 0,85 = 0,68 kN\/m\u00b2, czyli ok. 680 N na m\u00b2. Na skrzydle 1,2 \u00d7 1,2 m le\u017cy wi\u0119c nieca\u0142e 1000 N \u015bniegu, z czego nap\u0119d przenosi ok. po\u0142ow\u0119.<\/p>\n\n\n<h2 class=\"wp-block-heading\">W kalkulatorze<\/h2>\n\n\n<p class=\"wp-block-paragraph\">W <a href=\"\/pl\/kalkulator-napedu-okiennego\/\">Kalkulator nap\u0119du okiennego<\/a> przy typie \u201eokno dachowe\u201d wpisujesz obci\u0105\u017cenie \u015bniegiem dachu, czyli warto\u015b\u0107 po uwzgl\u0119dnieniu wsp\u00f3\u0142czynnika kszta\u0142tu.<\/p>\n\n\n<h2 class=\"wp-block-heading\">Czytaj dalej<\/h2>\n\n\n<ul class=\"wp-block-list\"><li><a href=\"\/pl\/slownik\/schneelast\/\">Leksykon: obci\u0105\u017cenie \u015bniegiem<\/a><\/li><li><a href=\"\/pl\/obciazenie-sniegiem-wiatrem-naped-okienny\/\">Poradnik: obci\u0105\u017cenie \u015bniegiem i wiatrem<\/a><\/li><li><a href=\"\/pl\/slownik\/ueberkopfverglasung\/\">Leksykon: przeszklenie nad g\u0142ow\u0105<\/a><\/li><\/ul>\n\n\n<p class=\"wp-block-paragraph\"><strong>Narz\u0119dzia:<\/strong> Oblicz si\u0142\u0119 i skok za pomoc\u0105 <a href=\"\/pl\/kalkulator-napedu-okiennego\/\">Kalkulator nap\u0119du okiennego<\/a>, znajd\u017a w\u0142a\u015bciwy model w kilku pytaniach za pomoc\u0105 <a href=\"\/pl\/wyszukiwarka-napedow\/\">wyszukiwarki nap\u0119d\u00f3w<\/a>.<\/p>\n\n\n<p class=\"wp-block-paragraph\">Nie wiesz, kt\u00f3ry nap\u0119d pasuje? Zadzwo\u0144 pod numer <a href=\"tel:+494050694631\">040 50694631<\/a> (pon.\u2013pt. 8\u201317) lub skorzystaj z <a href=\"\/pl\/wyszukiwarka-napedow\/\">wyszukiwarki nap\u0119d\u00f3w<\/a>.<\/p>\n\n\n<p class=\"wp-block-paragraph\"><a href=\"\/pl\/slownik\/\">\u2190 Powr\u00f3t do leksykonu<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Der Formbeiwert (\u03bc) rechnet die Schneelast am Boden auf die Last auf einem Dach um. Er h\u00e4ngt vor allem von der Dachneigung ab: Auf steilen D\u00e4chern rutscht Schnee ab, auf flachen bleibt er liegen. Werte f\u00fcr einfache D\u00e4cher Dachneigung Formbeiwert \u03bc 0\u00b0 bis 30\u00b0 0,8 30\u00b0 bis 60\u00b0 nimmt linear von 0,8 auf 0 ab [&hellip;]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":16230,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-17773","page","type-page","status-publish","hentry"],"acf":[],"_links":{"self":[{"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/pages\/17773","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/users\/9"}],"replies":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/comments?post=17773"}],"version-history":[{"count":0,"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/pages\/17773\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/pages\/16230"}],"wp:attachment":[{"href":"https:\/\/ventsystems.de\/pl\/wp-json\/wp\/v2\/media?parent=17773"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}