ASG, CP by MK (metal design), course 5.

I present the course design of a one-story industrial building. The construction area is the city of Urengoy, the estimated temperature is -54 degrees, so this temperature is less than -45 then the climate is considered severe. The span of the building is 24 meters, the length is 114 meters, the pitch of the columns is 6 meters, the type of building is heated. Crane with lifting capacity of 80 tons, operation mode 5K.

For a heated building in a severe climate, the largest distance between temperature joints along the block along the length of the building is 160 m, in the width of the block - 110 m (Table 44 SP 16.13330.2017).

In this case, the length of the building (114m) and its width (24m) do not exceed the maximum permissible value, therefore, we compose one temperature block.

We determine the number of numerical axes by dividing the length of the building by the pitch of the columns:

DL/V + 1 = 114/6 + 1 = 20

Letter axes 2 pcs, since the building is single-span.

The maximum distance from the end of the building to the axis of the nearest vertical connection for heated buildings in a severe climate is 60 m (Table 44 SP 16.13330.2017). In this case, the middle of the length of the temperature block is located from the end of the building at a distance DL/2 = 114/2 = 57 m, which does not exceed the limit value. Therefore, we install one block of vertical links along the columns and position it in the middle of the length of the temperature block in the axes "10-11."

In the above-crane part of the columns, vertical connections are designed in the axes "1-2," "10-11," "19-20."

In the level of the lower belts of the trusses, transverse and longitudinal horizontal connections are designed. Transverse horizontal connections are always established at the ends of the temperature blocks, and, if the length of the block exceeds 144 m, intermediate transverse horizontal connections are established every 60 m. In our case, the length is 114 m, which does not exceed the permissible value, therefore, we arrange transverse horizontal connections along the lower girders of the trusses only at the ends of the building.

Since the building is single-span, longitudinal horizontal connections are arranged along two rows of columns. The longitudinal links, in turn, together with the transverse ones form a rigid contour in the plane of the lower belts of the trusses .