EC Praxis 3J 5.0
It covers a wide variety of steel connections while the easy and fully parametric data input, the 3D view of the connection (in Open GL), the detailed results report and the automatically created drawings (in .dxf format) undoubtedly make it one of the most trustworthy and user-friendly programs in the market today.
In the newly released v3.0 (fully compatible with MS Windows 2000/XP/Vista) EC PRAXIS 3J is ideal for the design of:
Base plate connection
Beam to column connection with double angle cleat
Beam to column connection with end plate
Beam to column connection with fin plate
Beam to beam connection with double angle cleat
Beam splices with endplates connection
Flange and web plates beam splice connection
Bracing connection (including hollow profiles)
Hollow profile members connection (under development)
A program to search for eclipses (lunar, solar, total, annular and umbral), to calculate the phase of the Moon at any given date and time and to convert between dates in the Gregorian and Julian calendars and dates in four lunar calendars.
Astronomy software to simulate how astronomical objects move and interact under the force of gravity. It features superb interactive 3D graphics which allow you to move around within a many-body astronomical system, while watching how it evolves.
Scientific Calculator Precision 72 for scientists, engineers, teachers, and students. Calculates mathematical formulas of any length and complexity.
The AstroViewer planetarium software displays an interactive sky map for any time and any location on Earth. A print function and a 3D solar system map are available as well.
This software gives you vast information about all the elements of the modern Periodic Table. Name, atomic number, atomic weight,boiling and melting points of each element and much more. Molecular weight calculator, Periodic Table wallpaper included.