Lösung 6

 

Textfeld: Dachhöhe                                                                                             Textfeld: Beispiel 6

 

DH1 = 3,80 m

 

DH2 = 4,30 : 3,80 = 3,00 . DH2                  4,30 . DH2 = 3,80 . 3,00  /:4,30     

 

DH2 =  = 2,65m

 

 

 

DH3 = 4,30 : 3,80 = 3,70 . DH3        4,30 . DH3  = 3,80 . 3,70  /:4,30

 


DH3 =  = 3,27

 

 

 

Textfeld: Dachdeckerhöhe

                                                                                             Textfeld: Beispiel 6

 

 

DDH1 =  =  = 5,74 m

DDH2 =  =  = 4,00 m

DDH3 =  =  = 4,94 m

 

 

 

Traufenlänge:

 

24,00 + 8,60 + 2,80 + 2,80 + 10,60 + 4,70 + 7,40 + 4,70 + 8,60 = 74,20 m

 

 

 

Textfeld: Ortlänge

                                                                                             Textfeld: Beispiel 6

 

 

O = DDH2 = 4,00 m

 

 

 

Textfeld: Gratlänge

                                                                                             Textfeld: Beispiel 6

 

 

G1 =  =  = 7,17 m

G2 =  =  = 6,17 m

VG1 = G1 – G2 = 7,17 – 6,17 = 1,00 m

 

VG2 = G1 – K1 = 7,17 – 5,00 = 2,17 m

 

G = 2G1 + 2G2 + VG1 + VG2 = 2.7,17 + 2.6,17 + 1,00 + 2,17 = 29,85 m

 

 

 

Textfeld: Kehllänge

                                                                                             Textfeld: Beispiel 6

 

K1 =  =  = 5,00 m

 

K2 = G2 = 6,17 m

 

K = K1 + K2 = 5,00 + 6,17 = 11,17m

 

 

 

Textfeld: Firstlänge                                                                                             Textfeld: Beispiel 6

 

 

F1 = 24,00 -8,60 = 15,40 m

 

F2 =  + 2,80 =   5,80 m

 

F3 = 4,70 m

 

F = F1 + F2 + F3   =  15,40 + 5,80 + 4,70 = 25,90 m

 

 

 

Textfeld: Dachfläche                                                                                             Textfeld: Beispiel 6

 

 

A = A1 + A2 + A3 + A4 + A5 + A6 + A7

 

A = 118,08 + 41,88 + 17,20 + 82,80 + 23,22 + 18,28 + 47,90 = 344,36 m²

 

A1 =   =    = 113,08 m²

 

A2 =  + A3 =  + 17,20 = 24,68 + 17,20 = 41,88 m²

 

A3 =  =  = 17,20 m²

 

A4 = A1 – A6 - = 113,08 – 18,28 -  = 82,80 m²

 

A5 = 4,70 . DDH3 = 4,70 . 4,94 = 23,22 m²

 

A6 =  =  = 18,28 m²

 

A7 =  + A5 =  + 23,22 = 24,68 + 23,22 = 47,90 m²