WebMar 1, 1979 · The elastostatic problem for an infinite orthotropic strip containing a crack is considered. It is assumed that the orthogonal axes of material orthotropy may have an arbitrary angular orientation with respect to the orthogonal axes of geometric symmetry of the uncracked strip. WebMar 24, 2024 · These include: two- and three-dimensional crack problems; cracked nonhomogeneous and composite materials; plates and shells with cracks; dynamic crack problems; failure initiating from notches; ductile fracture involving the prediction of crack initiation; slow stable crack growth and final separation; fatigue crack growth, etc.
Two-Dimensional Stress Intensity Factor Analysis of Cracks in ... - Hindawi
WebJul 8, 2014 · Diagonal Cracks in Foundation and Walls. Diagonal cracking is an inclined crack beginning at the tension surface of a concrete member. Steep diagonal cracks appear in concrete foundation due to point loads … To create the artificial cracks, slots were cut through the width of the aluminium test pieces, with different inclination angles and depths. Cracks were fabricated using electrical discharge machining (EDM) and separated by 70 mm from each other to avoid the edge effect. Figure 2illustrates the fabricated cracks. 2D … See more A PEC system consisting of a DAQ system, an excitation circuit, and x-y scanner and a probe was built. The general overview of the whole system is shown in Figure 1. Aside from acquiring … See more As the crack extended completely across the width of the test piece, the highest peak values in the 2D scan images contributed to a line … See more Three novel image-based features were used to effectively quantify surface crack inclination angles and depths, namely length of linear scan (LLS), linear scan skewness (LSS), and linear scan peak (LSmax). The LLS is … See more jeep wrangler toy model
Crack Coalescence Behavior of Rock-Like Specimens Containing …
WebMay 15, 2013 · A rectangular plate with inclined cracks of different crack lengths at different crack inclination angles under biaxial loading condition are being analyzed in mixed mode … WebJan 21, 2024 · 3 SIF DETERMINATION FOR AN INCLINED CRACK. In this section, the SDZ concept near a generically oriented crack in a rectangular plate under uniform remote … WebNov 10, 2024 · Three main crack coalescence patterns are observed including wing crack coalescence, shear crack coalescence, and mixed tension-shear crack coalescence. Experimental results show that the crack inclination angle has a significant influence on crack coalescence patterns. Wing crack coalescence mainly occurs in specimens with α = … jeep wrangler traction control light on