Xisaabinta ee saqafka nidaamka teendhadii saqafka
Ku qor cabbir loo baahan yahay in mm
Y - height saqafka
X - dhererka Housing
Z - width Housing
C - size yar ee Eaves ah
U - width of qoryo ah
W - oo dhumucdiisuna waxay of qoryo ah
S - saqafkeennuna Step
O1 - width ee loox lathing
O2 - qaradiisuna oo looxyada ku lathing
R - saxaradaha Step
Features.
Xisaabinta dhismaha truss.
Go'aaminta cadadka qalabka qoryo ah.
Determination of loox Batten.
The dhinacyada saxda ah ee qaybo ka dhan truss nidaamka.
sawiro faahfaahsan oo saqafka hip, qoryo, battens.