| Date | Ver. | Description
|
|---|
| 10/7/06 | 1.0 |
|
| 3/4/04 | 0.93 |
- Remove a few failure criteria which do not work well
- Remove excessive strain and load drop as ultimate laminate failure definitions
- Add option for absolute scale failure envelope
- simplify f12 determination for Tsai-Wu criterion
|
| 11/10/03 | 0.92 |
- two ply angle modules (strength and hygrothermal properties) officially added
- large panel warpage module added
|
| 07/6/03 | 0.91 |
- activate window focus when material database management and laminate builder are clicked
|
| 06/19/03 | 0.9 |
- reverse laminate order in layup file: the last line is the first sublamiante now
- print duplicated lamina info in one line
|
| 06/15/03 | 0.8 |
- change output numerical format for easier reading
- aggressively force zero for small numbers and small angles
- (internal) digits of accuracy changeable
- figure data downloadable now
|
| 05/29/03 | 0.7 |
- allow password change
- use maximum load, instead of final load, to define ultimate failure
- fix minor output routines
|
| 08/02/02 | 0.6 |
- automatic generation of sample composite layup
- sort material list
|
| 07/30/02 | 0.52 |
- clean up the code for easier transport to another machine
- move to the composite website
|
| 07/27/02 | 0.51 |
- browser identification code added so that font tag is used only for older browsers
|
| 07/25/02 | 0.5 |
- Netscape javascript support (netscape 4.x & 6.x) for unit change at input
- change escape setting for CGI
- remove "Update" button for material database
|
| 07/22/02 | 0.41 |
- link to a quick fix for netscape Greek symbol display problem
- fix a Mac netscape display problem
|
| 10/26/01 | 0.4 |
- allow residual stresses in the initial loading mechanism
- allow hybrid material
- extensive layup syntax check
- laminate type check
|
| 10/15/01 | 0.32 |
- includes stress/strain calculation at the bottom and top layer
- display stress/strain at top and bottom as well
|
| 10/10/01 | 0.31 |
- add feature for offaxis hygrothermoelastic property
|
| 10/10/01 | 0.3 |
- use 'mm' instead of 'm' for metric system
- add stress/strain curve prediction to ultimate failure
|
| 08/30/01 | 0.2 |
- material database management
- allow user to change password
- authentication only allows valid username/password to access the web page
- bug fix: test first fiber breakage status correctly
- bug fix: fix typo on f12 definition
|
| 08/30/01 | 0.1.2 |
- authentication allows valid username/password or group computers to go through
|
| 08/23/01 | 0.1.1 |
- add javascript for unit display at input
- fix typo
- limit beta testers by screening users based on machine's IP address
|
| 08/20/01 | 0.1 |
- beta testing announcement
- initial version with C for the core program and perl for the CGI
|