Metal structures. Calculation prom. building (001)

Contents

1. The layout of the lateral frame
1.1. Select the type of column
1.2. Select the type of through-bolts
1.3. Select the type of lantern
1.4. Determination of the main dimensions of the transverse frames and its elements
2. Calculation of crane girder
2.1. Determination of the estimated effort
2.2. Selection of the beam section
2.3. Checking the strength of the beam section
3. Calculation of the transverse frame
3.1. Collect frame stress
3.1.1. Gathering permanent loads
3.1.2. Gathering snow loads
3.1.3. Collection crane loads
3.1.4. Collection of wind loads
3.2. Static analysis of the transverse frame
3.2.1. Relying on a constant load
3.2.2. Calculation of the load of snow
3.2.3. Calculation of the vertical load from the bridge crane
3.2.4. Calculating the impact on the horizontal bridge cranes
3.2.5. Calculation on wind load
3.2.6. Tabulation of calculated efforts in the sections of the left rack frame
4. Calculation speed column
4.1. Initial data. Determination of the estimated length of the column
4.1.1. Selection section of the upper portion of the column
4.1.2. The layout of the column top section
4.1.3. Determination of geometric characteristics of the chosen section
4.1.4. Verify the stability of the column top in the plane of action points
4.1.5. Verify the stability of the column top of the plane of action points
4.2. Selection section bottoms
4.2.1. Layout sectional bottoms
4.2.2. Check the stability of crane branch
4.2.3. Check the stability of the outer branches
4.2.4. Calculation of the lattice tower crane
4.3. Verify the stability of the column in the plane of action of the moment as a whole
4.4. Calculating and designing the node coupling the upper and lower portions of the column
4.5. Calculation and design of database columns
5. Calculation of truss
5.1. Collect loads on trusses
5.2. Construction of a diagram Maxwell - Cremona
5.3. Determination of cross sections elements farm
5.4. The calculation nodes attach braces and struts
5.5. The calculation of the support unit
5.6. The calculation of unit-departure connection elements
Literature