Abstract: In one embodiment, a design application is provided that utilizes layered analytical modeling in a design and analysis workflow. An analytical model may be described in a model file by a base geometry and a plurality of analysis parameters, including modification geometries that define changes that can be made to the base geometry, loading definitions that define how loads are evaluated, and appurtenances groups and configurations that define the nature and arrangement of appurtenances. A user may select analysis parameters which together with the base geometry define a scenario. A plurality of scenarios may be maintained within the same model file. When a particular scenario is to be visualized and analyzed, the analysis parameters of a scenario are layered on to (i.e. merged with) the base geometry.

Abstract: In one embodiment, a design application is provided that utilizes layered analytical modeling in a design and analysis workflow. An analytical model may be described in a model file by a base geometry and a plurality of analysis parameters, including modification geometries that define changes that can be made to the base geometry, loading definitions that define how loads are evaluated, and appurtenances groups and configurations that define the nature and arrangement of appurtenances. A user may select analysis parameters which together with the base geometry define a scenario. A plurality of scenarios may be maintained within the same model file. When a particular scenario is to be visualized and analyzed, the analysis parameters of a scenario are layered on to (i.e. merged with) the base geometry.

Abstract: In one embodiment, a computer-aided foundation design technique employs variable soil parameters that are dynamically updated based on changes in footing shape, size, and/or embedment depth. The variable soil parameters may include a variable soil bearing capacity. The variable soil bearing capacity may be represented as a series of bearing capacity interaction curves that indicate an allowable bearing capacity for different footing dimensions and embedment depths. As part of the computer-aided foundation design technique, different combinations of footing dimensions and/or embedment depths may be iterated through, and for each iteration, base pressures may be tested against a soil bearing capacity that is specific to that combination of footing dimension and embedment depth.