CHAPTER 7 ANALYSS OFTHE STATE OF STRESSAND STRAIN 」§7-1 CONCEPTS OF THE STATE OF STRESS 」§7-2 ANALYSIS OF THE STATE OF PLANE STRESS ANALYTICAL METHOD 87-3 ANALYSIS OF THE STATE OF PLANE § princesa宝 ESAND THEIR TRAJECTORIES OF THE BEAMI 87-5 ANALYSIS OF TRIAXIAL STRESSED STATE--METHOD OF STRESS CIRCLE □§7-6 ANALYSIS OF STRAIN IN A PLANE 」§7-7 RELATION BETWEEN STRESS AND STRAIN UNDER COMPLEX STRESSED STATE-(GENERALIZED HOOKES LAW) D 87-8 STRAIN-ENERGY DENSITY UNDER COMPLEX STRESSED STATECHAPTER 7 ANALYSIS OF THE STATE OF STRESS AND STRAIN §7–4 PRINCEPAL STRESSES AND THEIR TRAJECTORIES OF THE BEAM §7–5 ANALYSIS OF TRIAXIAL STRESSED STATE—METHOD OF STRESS CIRCLE §7–6 ANALYSIS OF STRAIN IN A PLANE §7–7 RELATION BETWEEN STRESS AND STRAIN UNDER COMPLEX STRESSED STATE—（GENERALIZED HOOKE’S LAW） §7–8 STRAIN -ENERGY DENSITY UNDER COMPLEX STRESSED STATE §7–1 CONCEPTS OF THE STATE OF STRESS §7–2 ANALYSIS OF THE STATE OF PLANE STRESS — ANALYTICAL METHOD §7–3 ANALYSIS OF THE STATE OF PLANE STRESS — GRAPHYCAL METHOD