PREPRE1/PREPRE2: pre-Processor of Pre-Processors

PrePre_1 操作输入指导（Tutorial)

PrePre_2 操作输入指导（Tutorial)

A U S P (HyperSTRUDL) INTEGRATED SYSTEM in COLORS with Powerful Interactive REAL-TIME GRAPHIC-TEXT Menu Driven Capability:

1) Warranty of highest CREDIBILITY to perform substantially to the documented specifications to restore good name of the industry to users who are cheated by Vendor (STAAD III of Research Engineers) whose warranty contains: MISREPRESENTATION and NO ACCEPTANCE of RESPONSIBILITY for such MISREPRESENTATION.
2) ALL of your time to press ONE-KEY BUTTONS that are in SCREEN DISPLAY plus a small portion of your time to key-in NUMERICAL VALUES to define MAGNITUDES of the PARAMETERS the Program requests during the course to prepare data from BLANK SCRATCH to FINISH: (The percentage figures indicate the ratio of ONE-KEY BUTTONS to Total keys respectively for the files of interest.)
a) For joint coordinates, elements and boundary conditions.
(For MODEL.DAT File: 100 % for 2-D and 98 % or so for 3-D.)
b) For section properties by using a premade section data base(s), such as supplied TEXT AISC DATA BASE or/and other TEXT data base(s) you will prepare (For SECT.DAT File: 100 % or so if all available.)
c) For structure loads. (For LOAD.DAT File: 80 % or so.)
d) For structure material. (For MAT.DAT file: just use a small reusable premade TEXT file.)
3) Versatile, easy and fast to create/generate an input file from 2-D simple bent in 40 sec. to big 3-D sky scraper of 4000 nodes and 11000 beams in 100 sec. From a REMOTE DIAL-UP CAE HOST COMPUTER CENTER, you can visually generate the graphic model from afar without much diminishing speed except an initial over-head fixed time for connection/security check.
4) CROSS-HAIR with controlled steps to generate JOINTS coordinates along with auto-interpolation of Z-value - a powerful capability unmatched by key-in coordinate method.
5) FAST moving cursor to generate JOINT COORDINATES, JOINT NAMES, ELEMENTS and ELEMENT NUMBERS SIMULTANEOUSLY and AUTOMATICALLY.
6) CROSS-HAIR Video screen display of joints numerical coordinates, both global and screen, which you can optionally and flexibly correct and/or change by key-in either global or screen numerical coordinate/coordinates, during and after generating a structure model. The key-in coordinate/coordinates display clearly during key-in at old graphic location. The new global and screen numerical coordinates will also display immediately on key-in at the new graphic location of the joint of interest.
7) PrePre2 Program's tutorial/template capability:
a) to redo the previous run to let you feed back a file that PrePre1 Program kept and that contained all the ONE-KEY-BUTTONS that you had pressed. (A TEXT file was also produced for human study use. ) The process is animated with adjustable speed for easy learning, reconstruction and error correction.
b) to serve as a template to eliminate the NEED to PRESS the ONE-KEY-BUTTONS to generate a family of structure models that you, otherwise, must press more keys to generate. The template ONE-KEY-BUTTONS file can be from a) or made by you from a regular TEXT editor and then convert the TEXT file into the binary file.
8) 11 ELEMENTS WITH MANY SUB ELEMENTS to cover STRAIGHT LINE, CIRCULAR ARC, TRIANGLE AND QUADRANGLE.
9) Extensive on-line OPTION TABLES with PRESS-ONE-KEY BUTTONS plus timely Instruction display.
10) 3-D Load Diagram graph/text generation and display, such as concentrated forces, moments at a joint and IN-BETWEEN a SPAN; varying/uniform distributed loads along PARTIAL span and FULL span in GLOBAL and LOCAL directions.
11) PRESS ONE-KEY BUTTONS to define/change/display 3-D boundary condition diagram in clear fashion with adjustable scale both in GLOBAL and OBLIQUE LOCAL COORDINATE SYSTEMS.
12) PRESS ONE-KEY BUTTONS to assign/change/draw section property I D, which is adjustable in scale, with a powerful capability to search premade TEXT (ASCII) data bases that are supplied or made by a user. (TEXT data can be made by any regular editors.)
13) 3-D dynamic ISOMETRIC SCREEN VIEW capability in all possible rotation angles and about 3 axes in ONE operation.
14) Add joint, move joint, delete joint, add member, delete member.
15) Simultaneously, to delete a joint and members that link the joint.
16) Scale adjustable for both label joints and label members and (label) graph caption anywhere through ordinary key-in.
17) Unlimited zoom in/out for enlargement/reduction, reset and return to original view.
18) Unlimited on-line HELP that is also user CONFIGURABLE and RETURN capability.
19) To SAVE ALL on-line DATA readily to files for NEXT/POST process.
20) To Output from screen to printer with simple SHIFT-Prtsc keys.
21) To SAVE graphs to DISK and RECALL graphs to screen and printer.
22) To Output Graph to PLOTTER. (3rd party plotter driver needed)
23) HIGH CAPACITY and SPEED to out perform main frame machines.

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This page was last updated on 06/30/99, 11/16/2004 and Oct. 15, 2023 .