| 摘要 |
The lattice beams have a lower flange running inside the panel and an upper flange running outside the panel. The two flanges are connected by bars. The roof panels are connected to static homogeneous plates via connecting components, the plates being self-supporting and interconnected on the roof ridge (3) by welding or screws. Only two locating points (10,12) are formed on the plate ends, the roof ridge ends and the gables, using supports or gable walls. In the eaves area is only one location point vertical to the plane of the plates, formed as locating surfaces running parallel to the plate. |
