File:45-degrees-gives-strongest-brace-glue-weld-etc-to-the-weakest-structure-of a-90-degree-angle-per-cosines.png

From Wikimedia Commons, the free media repository
Jump to navigation Jump to search

Original file ‎(1,732 × 832 pixels, file size: 117 KB, MIME type: image/png)

Captions

Captions

45 degrees gives equal .707 support cosine to a 90degree(cosine 0) support. Any other angle makes one of the bracing joints less than .707, therefore weaker.

Summary[edit]

Description
English: A>Anything but a 45o, closes 1 angle to more stronger, thus other brace angle forced to wider/weaker

>>And this system chain as any other will break on that weaker first; dictating the strength of the whole bracing. note: sine of 1 brace angle is the cosine of the other brace angle; if angles 'compliment'/complete each other to 90o

So, if know cos and sine of 1 angle brace to weakest 90o; you know the cosine/strength of both angles to the bracing.
Date
Source Own work
Author Thetreespyder

Licensing[edit]

I, the copyright holder of this work, hereby publish it under the following license:
w:en:Creative Commons
attribution share alike
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
You are free:
  • to share – to copy, distribute and transmit the work
  • to remix – to adapt the work
Under the following conditions:
  • attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
  • share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.

File history

Click on a date/time to view the file as it appeared at that time.

Date/TimeThumbnailDimensionsUserComment
current10:02, 26 October 2022Thumbnail for version as of 10:02, 26 October 20221,732 × 832 (117 KB)Thetreespyder (talk | contribs)Had cut off bottom line: note how 30o support angle also leverages that stronger joint out further! Making angle a compound decision here !
09:19, 26 October 2022Thumbnail for version as of 09:19, 26 October 20221,728 × 800 (109 KB)Thetreespyder (talk | contribs)Uploaded own work with UploadWizard

You cannot overwrite this file.

There are no pages that use this file.

Metadata

This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.

Retrieved from "https://commons.wikimedia.org/w/index.php?title=File:45-degrees-gives-strongest-brace-glue-weld-etc-to-the-weakest-structure-of_a-90-degree-angle-per-cosines.png&oldid=806063475"