Gerber Parabola Gerber parabola refers to the parabolic line joining two points in x axis (S ut) and y axis (S e). The x-axis is stress amplitude and y axis is mean stress. Draw the diagram for Gerber line, Goodman line, and Soderberg line as below. From above figure there are some failure points just above the Gerber parabola line.
The name Mathias is of German origin. The meaning of Mathias is gift of G-d. Mathias is generally used as a boy's name. It consists of 7 letters and 3 syllables and is pronounced Ma-thi-as.
Mercer /mer-cer/ [2 sylls.] as a boys' name (also used as girls' name Mercer) is pronounced MER-ser. It is of Middle English origin, and the meaning of Mercer is storekeeper.Occupational name.ercer has 1 variant: Merce. Mercer is an uncommonly occurring first name for males but a very prominent surname for both adults and children (#949 out of 150436, Top 1%).