Mechanics of materials CHAPTERIA ALTERNATNGSTRESS
Mechanics of Materials
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CHAPTER 14 ALTERNATING STRESS §14-1 SUMMARY 8 14-2 SOME NOMENCLATURE IN THE ALTERNATING STRESS $14-3 ENDURANCE LIMIT OF A MATERIALS AND ITS TEST D 8144 ENDURANCE LIMIT OF A MEMBER AND ITS CALCULATION D314-5 CALCULATION OF THE FATIGUE STRENGTH OF THE MEMBER UNDER SYMMETRIC CYCLES D814-6 SIMPLE INTRODUCTION OF MECHANICAL PROPERTIES OF MATERIALS AT NON-CONSTANT TEMPERATURES AND STATIC LOADS
CHAPTER 14 ALTERNATING STRESS §14–1 SUMMARY §14–2 SOME NOMENCLATURE IN THE ALTERNATING STRESS §14–3 ENDURANCE LIMIT OF A MATERIALS AND ITS TEST §14–4 ENDURANCE LIMIT OF A MEMBER AND ITS CALCULATION §14–5 CALCULATION OF THE FATIGUE STRENGTH OF THE MEMBER UNDER SYMMETRIC CYCLES §14–6 SIMPLE INTRODUCTION OF MECHANICAL PROPERTIES OF MATERIALS AT NON-CONSTANT TEMPERATURES AND STATIC LOADS
第十四章交变应力 □§14-1概述 □§142交变应力的几个名词术语 §143材料持久限及其测定 §144构件持久限及其计算 §145对称循环下构件的疲劳强度计算 §146非常温静载下材料力学性能简介
第十四章 交变应力 §14–1 概述 §14–2 交变应力的几个名词术语 §14–3 材料持久限及其测定 §14–4 构件持久限及其计算 §14–5 对称循环下构件的疲劳强度计算 §14–6 非常温静载下材料力学性能简介
ALTERNATING STRESS 814-1 SUMMARY I Alternating stress: Stress at a point inside a member is changing periodically with time. This kind of stress is called the alternating stress 1gh-pressure LoW-pressure oil oil Fold iron thread
§14–１ SUMMARY 1、Alternating stress：Stress at a point inside a member is changing periodically with time. This kind of stress is called the alternating stress. Fold iron thread PP PP high-pressure oil Low-pressure oil