Deformation and Fracture Mechanics of Engineering MaterialsThis Third Edition of the well-received engineering materials book has been completely updated, and now contains over 1,100 citations. Thorough enough to serve as a text, and up-to-date enough to serve as a reference. There is a new chapter on strengthening mechanisms in metals, new sections on composites and on superlattice dislocations, expanded treatment of cast and powder-produced conventional alloys, plastics, quantitative fractography, JIC and KIEAC test procedures, fatigue, and failure analysis. Includes examples and case histories. |
From inside the book
Results 1-3 of 76
Page 296
... PLANE STRESS VERSUS PLANE STRAIN As discussed in Section 8.5 , the plastic - zone size depends on the state of stress acting at the crack tip . When the sample is thick in a direction parallel to the crack front , a large σ , stress can ...
... PLANE STRESS VERSUS PLANE STRAIN As discussed in Section 8.5 , the plastic - zone size depends on the state of stress acting at the crack tip . When the sample is thick in a direction parallel to the crack front , a large σ , stress can ...
Page 297
... plane - stress plastic - zone size relation as given by Eq . 8-40 . Experience has shown that when r , / t1 , plane - stress conditions prevail and toughness is high . At the other extreme , plane ... PLANE STRESS VERSUS PLANE STRAIN / 297.
... plane - stress plastic - zone size relation as given by Eq . 8-40 . Experience has shown that when r , / t1 , plane - stress conditions prevail and toughness is high . At the other extreme , plane ... PLANE STRESS VERSUS PLANE STRAIN / 297.
Page 299
... plane - stress condition . Consequently , a second set of shear lips was produced in the middle of the specimen - a most unusual location for shear lip development . 8.7 PLANE - STRAIN FRACTURE - TOUGHNESS TESTING Since the plane - strain ...
... plane - stress condition . Consequently , a second set of shear lips was produced in the middle of the specimen - a most unusual location for shear lip development . 8.7 PLANE - STRAIN FRACTURE - TOUGHNESS TESTING Since the plane - strain ...
Common terms and phrases
alloy aluminum alloy applied stress associated ASTM ASTM STP atom behavior brittle Burgers vector ceramics Chapter Charpy component composite corrosion crack growth rate crack length crack tip craze creep crystal cycles cyclic da/dN decrease depends ductility elastic embrittlement engineering failure fiber FIGURE flaw fracture mechanics fracture surface fracture toughness given grain boundaries hardening hydrogen increasing KIEAC Kmax ksi Vin lattice load martensite material matrix Mech metallurgical microstructure modulus MPaVm Note occur orientation particles phase plane-strain plastic deformation plastic zone plate polymer R. W. Hertzberg ratio region relation relative Reprinted with permission response result rupture sample screw dislocation Section shear stress shown in Fig slip plane slip systems solution specimen stacking fault energy steel alloys strain rate stress concentration stress field stress intensity factor stress level stress-strain curve striation superalloys thickness Trans transition temperature twin values yield strength