Tubular4PL vs Trigonometry Master Utilisation & Stats

Apps for design and validate unity check of Tubular’s section that have been strengthen with 4 nos of plate, unity check is the ratio between actual stress compare to allowable stress in accordance with Code and Standard. API-RP2A-WSD 22nd edition 2014 is used for the design. This program consider elastic and inelastic local bucking stress for D/t ratio larger than 60. User could customise section’s size and design parameter, the program have function to compile the Calculation Report and send it through email. Format of the Report is suitable for standard miscellaneous structure design calculation. Two available option of design unit : kN-m or kips-ft, geometry size use millimetre or inch. This program could be used for section’s properties calculator that include calculation of torsion constant “J”, or weight calculator to estimate tube’s weight per length. This program could be used for feasibility study of deck Leg strengthening at offshore platform, which the Leg could not be replaced but can be strengthened.

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Trigonometry Master

Trigonometry Master is a easy to use app that allows you to quickly calculate unknown sides and angles of any triangle. It will also calculate the area and perimeter and draw the triangle. The app finds the sides, angles, area and perimeter of a triangle based on input parameters. - Right triangle: Enter two values, two sides or a side and an angle, tap Calculate and Trigonometry Master will find remaining values. - Oblique triangle: Enter three values, tap Calculate and Trigonometry Master will do the rest. Valid inputs: • three sides • two sides and an angle • two angles and a side Features: - Solves right triangles. - Solves oblique triangles. - Calculates unknown sides, angles, area and perimeter of a triangle. - Draws a calculated triangle with one click. - Supported angle units: degrees, radians. - 2 input modes based on the required level of visualisation: • Mode 1 (standard mode) - input fields are located above the triangle picture and linked with the picture through the names of sides and angles; • Mode 2 (more visualized mode) - input fields for sides and angles are located directly on the triangle picture so you can easily understand which parameter you are entering. - You can select the desired number of decimal places to adjust the accuracy of the results. - History tape to view your recent calculations. - Back and forward buttons to recall recent calculations. - Sends results and history via email. - 'Undo' for the Clear command. - 7 color schemes. - Portrait and landscape orientation.