Analyze PB 251030 data
Tag4u: fjaa120846-251030
Summary
Pete Bailey uploaded some data today to the ASTM collaboration site today (yesterday?). I intend to do a similar analysis to what I have been doing with other submissions.
Joe Albright
952-484-4136
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Outline
Toolbox: A00 / B00 / C00 / Etc… (Top / Notes?)
Offline Documentation
Additional files of information are in the subfolder 100kN tension which is stored at FJAa Labs at:
Office
Workrooms
Halls H000 thru H009
Hall001
Room01
100kN tension (Notes?)
Some of the items there are listed below. For a more current list, go to this note thread.
RMF-PB 251030 analysis < < < Start Here
Pete’s Atlanta presentation
Pete’s data files
Basic analysis workbooks
Online Discussion
Email Tagging
Annotated Figures
Initial Setup
File Construction
Content TBD
Sample Transitions
Transition Three A
Transition Three B
Read Me Files
Machine A
100kN loadframe
Typical current specification
900mm crosshead height (files marked “TALL” are for shift to 1120mm)
Grip mass 20kg
Specimen parallel section 80mm long x 8.5mm thick x 19mm wide
(about double cross-section and double length to give similar stiffness while keeping lower stress to ensure longevity as dynamometer)
File naming based on:
[peak]-[valley] dyno[stiffness] [frequencies] run[#]
Loop/raw data in files with extension .steps.tracking
Per-cycle peaks/characteristics, including calculated errors etc is in files with extension .steps.trendsMachine B
100kN loadframe
Old specification around 2005 - actuator & frame identical, manifold slightly different, previous generation of electronics.
890mm crosshead height (files marked “TALL” are for shift to 1120mm)
Grip mass 20kg
Specimen parallel section 80mm long x 8.5mm thick x 19mm wide
(about double cross-section and double length to give similar stiffness while keeping lower stress to ensure longevity as dynamometer)
File naming based on:
[peak]-[valley] dyno[stiffness] [frequencies] run[#]
Loop/raw data in files with extension .steps.tracking
Per-cycle peaks/characteristics, including calculated errors etc is in files with extension .steps.trends
Document Sections