What is Cantilever Column ?
In cantilever rack systems a cantilever column is the vertical component that supports the horizontal cantilever beams. The beam is supported rigidly at one end by connecting it to the column. It carries a load along the free arm or at the free end. A slanting beam is fixed frequently from the arm to the column to provide additional support.Cantilever racking is the optimal storage solution for long or bulky items such as furniture, lumber, tubing, textiles, and piping. Cantilever Rack is available in both roll formed and structural steel designs.
What is Footing Design ?
Reinforced concrete foundations, or footings, transmit loads from a structure to the supporting soil. Footings are designed based on the nature of the loading, the properties of the footing and the properties of the soil. Design of a footing typically consists of the following steps:
- Determine the requirements for the footing, including the loading and the nature of the supported structure.
- Select options for the footing and determine the necessary soils parameters. This step is often completed by consulting with a Geotechnical Engineer.
- The geometry of the foundation is selected so that any minimum requirements based on soils parameters are met. Following are typical requirements:
- The calculated bearing pressures need to be less than the allowable bearing pressures. Bearing pressures are the pressures that the footing exerts on the supporting soil. Bearing pressures are measured in units of force per unit area, such as pounds per square foot.
- The calculated settlement of the footing, due to applied loads, needs to be less than the allowable settlement.
- The footing needs to have sufficient capacity to resist sliding caused by any horizontal loads.
- The footing needs to be sufficiently stable to resist overturning loads. Overturning loads are commonly caused by horizontal loads applied above the base of the footing.
- Local conditions.
- Building code requirements.
In these excel sheet we can calculate the Cantilever Column & Footing Design Based on AISC, ACI, and IBC Excel Sheet
File Size: 892 Kb
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