> For the complete documentation index, see [llms.txt](https://docs.enercalc.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.enercalc.com/e3d-user-manual/interface/toc175916526/concrete/concrete-design-diagrams/toc161393976.md).

# RC Member Envelope Diagram

How to view the reinforcement, moment, shear, and stirrup envelope diagrams for concrete members.

Concrete Design > Concrete Design Diagrams > RC Member Envelope Diagram displays the following dialog.

![](https://560001759-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FWNe8U6EBBBdUJHdb2X9G%2Fuploads%2Fgit-blob-61c0a323317c5be715401cc585607fb0ea21ce93%2FFASTFR~1_img206.png?alt=media)

It allows you to view the required flexural reinforcement as well as the moment and shear envelope used for designing concrete beams. It also allows you to view required stirrup or tie spacing for concrete beams and columns. You have the option to view the member envelope diagrams for the selected members only.


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