

Having selected them, right click and choose, combine selected columns/walls for shared foundation design. To select the two, first select one, hold CTRL and select the other Select the two columns you want to combine their footing. It is applicable in a situation where two columns are so close that their pad bases are overlapping. It is possible to group columns such that their combined action is supported by a single foundation. However, the designer is still at liberty to restrict it to square footing with no cause for alarm.
#Csc orion 18 software#
Square pad footings are usually desirable but when the applied moment is greater in one direction, the software can give rectangular footing. After determination of reinforcement to resist bending, punching and shear checks are also performed before the footings are certified. The footings are defined based on loads to ensure that the soil is not over-stressed.
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Table 1 Suggested foundation types for different soils bearing capacities (for buildings)įigure 2 Typical diagram of single pad footing
#Csc orion 18 professional#
In the absence of more professional guide, the designer can make the choice of foundation based on the data on the Table 1. Oyenuga (2011) provided a table of recommended foundation type for different types of structure and bearing capacities. The choice of foundation type would be based on: Single strip footings and combined strip footings (including wide strip footing)ģ. Single pad footings and combined pad footingsĢ. Prior to defining any foundation type, a valid building analysis (or finite element (FE) chase down must have been completed so that the relevant foundation design loads exist.ġ. It would interest my reader to know that Orion can design five (5) different types of foundations. Many users of Orion can quickly find the pad foundation design icon in Orion which is the simplest type of foundation handled by the software. Foundation design in Orion comes behind structural analysis as the loads from the superstructures need to be fully and accurately transferred to the foundation in order to determine the accurate cross-section elements. Even though its use is limited only to reinforced concrete design, it has the unique feature that it integrates design with detailing in one suite unlike some analysis and design softwares.

CSC Orion is one of most widely used reinforced concrete design softwares in the world.
