You received an email regarding the closing of (DEEDS). A few users of have got together to design a plan for the preservation of datacenterhub. If you wish to help, please email, and As an initial measure, we are working with Hubzero to secure funds to maintain the site for at least one more year. During that time, a transition strategy will be designed to preserve as much as possible from close

FLECHA: A macro-enabled spreadsheet for developing moment-curvature diagrams

By Santiago Pujol

Download (XLS)

Licensed according to this deed.



Published on


FLECHA is a macro-enabled spreadsheet program for developing moment-curvature diagrams for reinforced concrete sections. 

The spreadsheet was written by Santiago Pujol and was last revised in April 2001.


Cite this work

Researchers should cite this work as follows:

  • Santiago Pujol (2018), "FLECHA: A macro-enabled spreadsheet for developing moment-curvature diagrams,"

    BibTex | EndNote