![]() The effective moment of inertia for each segment (for each load combination) is calculated using the actual unfactored moment on that segment. This module divides each span into a series of segments. NOTE: It is important to know how this module operates with regard to beam stiffness along the span, and how this affects multi-span beams. On the right side of this tab are all the required rebar, concrete strength and elastic modulus entries, shear stirrup data, strength reduction factors and deflection criteria to check. Selecting Single Span Beam on Elastic Foundation will remove the ability to select end support conditions, and it will provide an entry for the Modulus of Subgrade Reaction of the supporting soil. In the screen capture below you can see the two large selection boxes. This module also has a beam on elastic foundation option for single-span beams. That shape can have up to six groups of reinforcing per span, and the reinforcing can vary on a span-by-span basis. The concrete beam module handles single- and multiple-span beams using ONE cross section shape. In this section, for each input tab we will review only the items that are unique to the CONCRETE material type.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |