I use ram structural system s frame module for my lateral analysis of steel framed buildings with the following parameters for this type of roof deck.
Ram structural system sloped roof.
The ram structural system automatically considers both parameters when calculating the roof live load reduction.
Ram structural system helps engineers like you.
When structural observation or field.
Note that this requires that decks must be redefined in the modeler each sloped plane must be modeled as a separate deck polygon.
The engineer assumes no responsibility for work not a part of these calculations.
In order to correctly define sloped roof two separate deck polygons are modeled.
The analysis and design of primary structural system.
Consider 1 1 2 vulcraft type b 20 ga design thickness 0 0358in.
Using a sloped semi rigid diaphragm is an alternative.
Furthermore if your structure is subject to trust diaphragms should be turned off at least while investigating gravity loads.
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Sloping semirigid diaphragms are allowed in the program.
For the rest of videos.
What are other engineer s takes on diaphragm modeling of a typical untopped metal roof deck.
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We don t analyze sloped rigid diaphragms.
Tackle projects with confidence and quickly produce high quality and economical designs using various concrete steel and joist building materials.
Modeling building structures in ram structural s.
Analyze and design of any connection type and verify your connections in seconds all with comprehensive calculations including seismic compliance.
Ram structural system provides you a complete solution for analysis design drafting and documentation for steel and concrete buildings foundations and even individual structural components.
Save countless hours with an intuitive modeling.
All in compliance with your local building codes.
Ram structural system help.
Sloped diaphragm modeling.