How To Assign Roof Deck In Ram Elements

In this basic introduction to ram elements you will learn how to create and analyze a structural model.

How to assign roof deck in ram elements.

For composite and non composite decks the effective thickness poisson s ratio and elastic modulus in the diaphragm box are used for the plate properties. Deck area distribute load to members that border the deck area only. Two way decks are included in the ram frame analysis as meshed shell elements for all diaphragm types. In this course you will assign properties to nodes members and shells.

In this course you will create a three dimensional model. Should i assign a very thin 1 8 thickness to the plate elements. 42 ram structural system defining decks and slabs knowledge project. The figure below illustrates how several different types of combos could be used in a single file.

We review the user interface before creating a simple. Bentley ram structural system full training. 43 ram structural system assigning decks and slabs duration. Should i define a general property and try to find ax ay az ix iy iz yd zd yb zb from the deck manufacturer.

What is the best way to define the property for the structural metal roof deck. Since two way decks are supported by both gravity and lateral members for gravity load cases it is not appropriate to exclude gravity members as is done when. Under gravity load out of plane stiffness of the two way deck is always included. For general information on modeling deck areas please see chapter 18 in the ram elements manual.

Loading analysis design and optimization description. 24 ram elements connect edition. For the rest of videos. I plan to model the structural metal roof deck using plate elements made of steel.

Additional modeling tips and common issues with deck areas are discussed below. Semirigid diaphragms are meshed into quadrilateral plates within ram frame or ram concrete analysis using the properties of the deck defined in ram modeler. A load will not be distributed to any members that are inside but do not border the actual deck area.