A note on Mohr's stress circles
โ Scribed by W.D. Freeston; E.W. Suppiger
- Publisher
- Elsevier Science
- Year
- 1959
- Tongue
- English
- Weight
- 147 KB
- Volume
- 268
- Category
- Article
- ISSN
- 0016-0032
No coin nor oath required. For personal study only.
โฆ Synopsis
A simple demonstration is presented, based o11 the use of the generalized coordinates q~ and 0, of the Mohr stress circle construction for the general three dimensional state of stress. Results are plotted, and tabulated, to show the relation between the two coordinates 4~, 0 of points on the element chosen and the two coordinates ~, r of the associated points in the stress plane.
๐ SIMILAR VOLUMES
The concept of the stress intensity factor circles (SIF circles) was introduced in this paper, as well as the correlation of these circles with Mohr's circles. The main advantage of this graphical representation is the facility in establishing a one-to-one correlation between the values of the angle
The dependence of cracking rate, ii, on applied stress intensity factor, K,,, was measured in either salt water, or distilled water for the following steels: 300M, 250 grade maraging and the 9 Ni-4 Co-O.45 C. all heat treated to tensile strengths between 200 and 250 ksi. For each of these there was