INTRODUCTION之 Mechanics of materials CBAPA2P RO INRODUCN
1 Mechanics of Materials
料力学 第二论
2
INTRODUCTION之 CHAPTER O INTRODUCTION 80-1 THE RESEARCH OBJECT OF MECHANICS OF MATERIALS 2 THE TASKS OF MECHANICS OF MATERIALS &0 AND ITS RELATION WITH ENGINEERING 80-3 THE PROPERTIES AND THE FUNDAMENTAL ASSUMPTIONS OF THE SOLID DEFORMABLE BODIES S0-4 BASIC TYPES OF THE DEFORMATION OF RODS
3 CHAPTER 0 INTRODUCTION § 0-1 THE RESEARCH OBJECT OF MECHANICS OF MATERIALS §0-2 THE TASKS OF MECHANICS OF MATERIALS AND ITS RELATION WITH ENGINEERING § 0-3 THE PROPERTIES AND THE FUNDAMENTAL ASSUMPTIONS OF THE SOLID DEFORMABLE BODIES §0-4 BASIC TYPES OF THE DEFORMATION OF RODS
第零章绪论 材料力学:研究物体受力后的内在表现, 即,变形规律和破坏特征。 §0-1材料力学的研究对象 §0-2材料力学的任务及与工程的联系 §0-3可变形固体的性质及基本假设 §0-4杆件变形的基本形式
4 第零章 绪 论 材料力学：研究物体受力后的内在表现， 即，变形规律和破坏特征。 §0–1 材料力学的研究对象 §0–2 材料力学的任务及与工程的联系 §0–3可变形固体的性质及基本假设 §0–4 杆件变形的基本形式
INTRODUCTION D Leonardo Da Vinci said: mechanics is a mathematic paradise, because we acquired mathematics's fruit here Galileo(1564-1642) is a German astronomer mechanist and philosopher. He was born in Pisa onFeb15 1564 and died on Jan 8 1642 at the same place. He made a detailed study on the basic concepts of movement including the center of gravity, speed and acceleration and came up with the rigid mathematic formulas. Especially the concept of acceleration is the milestone in the history of mechanics 5
5 Leonardo Da Vinci said: “ mechanics is a mathematic paradise, because we acquired mathematics's fruit here." Leonardo Da Vinci Galileo Galilei He made a detailed study on the basic concepts of movement including the center of gravity ,speed and acceleration and came up with the rigid mathematic formulas .Especially the concept of acceleration is the milestone in the history of mechanics. Galileo (1564~1642) is a German astronomer,mechanist and philosopher.He was born in Pisa onFeb15 1564 and died on Jan.8 1642 at the same place