# MECHANICS OF MATERIALS A by hcj

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```									                               MECHANICS OF MATERIALS A

SOUTHWEST JIAOTONG UNIVERSITY

SCHOOL OF MECHANICS

Spring and Fall, 2008

Course Code: 6322010

Professor: Gong Hui

Teaching Assistant: NA

Credit: 3+3

Total Hours: 48 +48 hours

COURSE DESCRIPTION

axial tension and compression, bending stress, deflection of beam bending, simple

statically indeterminate problems, stress state and strength theory, analysis of combined

deformation and connection, buckling of the slender bars, advance study of the bending

problems, limit analysis based on plasticity of the materials, energy methods, strain

analysis and basis of resistance strain gauge, dynamic stress, geometric properties of

the sections, fundamental and integrated tests.

CLASS SCHEDULE
WEEK 1          绪论，拉压内力与应力
WEEK 2          拉压变形
WEEK 3          材料的拉压力学性能
WEEK4           拉压强度条件，材料的拉压力学性能实验

WEEK5           扭矩及扭矩图，扭转切应力

WEEK6           轴的强度与刚度条件

WEEK7           矩形界面杆的扭转，扭转实验

WEEK8           习题课

WEEK9           惯性矩与惯性积的平移公式

WEEK10          惯性矩与惯性积的转轴公式

WEEK11          弯曲内力与 q 的微分和积分关系
WEEK12    弯曲正应力

WEEK13    弯曲切应力

WEEK14    纯弯梁的电测实验，积分法求梁的位移

WEEK 15   叠加法求梁的位移

WEEK 1    简单超静定问题
WEEK 2    装配应力、温度应力、扭转超静定
WEEK 3    平面应力状态分析
WEEK4     国庆放假

WEEK5     三向应力圆

WEEK6     胡可定律

WEEK7     强度理论

WEEK8     习题课

WEEK9     斜弯曲，拉压与弯曲的组合

WEEK10    偏心拉压，弯扭组合

WEEK11    弯扭实验，接头连接的实用计算

WEEK12    压杆稳定

WEEK13    压杆的设计，压杆稳定实验

WEEK14    能量方法

WEEK 15   卡式定理，构件在运动时的分析计算
COMPOSITE MATERIALS AND ITS FOUDDATION OF MECHANICS

SOUTHWEST JIAOTONG UNIVERSITY

SCHOOL OF MECHANICS

Spring, 2008

Course Code: 1043947

Professor: Jiang Xiaoyu

Teaching Assistant: NA

Credit: 3

Total Hours: 48 hours

COURSE DESCRIPTION

Main objectives of the course in composite materials and involved fundamental courses in

mechanics, application of the composite materials, basic assumptions, main manufacturing

methods and technologies of the structures in composite materials, macro mechanical

properties of the composite materials, micro mechanical properties of the composite

materials, analysis de design of the structures in composite materials, advance in research

of the composite materials, Curriculum design.

CLASS SCHEDULE
WEEK 1          复合材料力学特性和弹性本构关系

WEEK 2           连续纤维增强复合材料的刚度分析：单向复合材料的正、偏轴刚度

WEEK 3           层合板的面内刚度

WEEK4           层合板的弯曲刚度

WEEK5           复合材料的强度准则
WEEK6           层合板的强度分析及极限强度
WEEK7           层合板的极限强度

WEEK8           复合材料结构分析与结构设计

WEEK9           复合材料的细观力学：复合材料的应力和应变及用材料力学方法确定复合材料的工程常

数
WEEK10    机动

WEEK11    用弹性力学方法、半经验法确定复合材料的工程常数

WEEK12    复合材料的强度

WEEK13    复合材料的细观力学：短纤维复合材料简介

WEEK14    课程设计

WEEK 15   课程设计
ENGINEERING MECHANICS

SOUTHWEST JIAOTONG UNIVERSITY

SCHOOL OF MECHANICS

Spring, 2008

Course Code:

Instructor:

Teaching Assistant:

Credit: 3

Total Hours:    hours

COURSE DESCRIPTION

Statics: Principles of statics, definition of the force and moment, equilibrium of

the force systems, equilibrium equations and their applications, analysis of equilibrium

problems with friction, constraints, degree of freedom.

Kinematics: theories of particle motion and rigid body motion, including the

description of particle motion, theory of particle’s combined motion, fundamental theory

of rigid body’s motion, and theory of coplanar motion of rigid body.

Kinetics: Definition of stress and strain, the internal force of a bar under axial

tension, torsion and bending. Drawing of Internal force diagram, analysis and calculation

of the stress on a section, deflection and strain of the bars, strength and stiffness of

the bars, fundamental of strength theory, buckling and stability of the bars and its

calculations.

CLASS SCHEDULE
THEORETICAL MECHANICS A

SOUTHWEST JIAOTONG UNIVERSITY

SCHOOL OF MECHANICS

Fall, 2008

Course Code: 6341310

Professor: Dai Zhenyu

Teaching Assistant: NA

Credit: 3

Total Hours: 48 hours

COURSE DESCRIPTION

including three parts in statics, kinematics and kinetics

1. Statics: mainly including analysis of the forces; simplification, resultant and

equilibrium of different kinds of force systems.

2. Kinematics: mainly study the geometrical properties of the particle and rigid body

motion, i.e. the path, equation of motion, velocity (angular velocity) and acceleration

(angular acceleration).

3. Kinetics: study the relationship between mechanical motion and force of the body. Its

main contents include general theorems of dynamics, d'Alembert's principle, fundamentals

of analytical mechanics, and special topics in kinetics.

CLASS SCHEDULE
WEEK 1          概论

WEEK 2           静力学基础

WEEK 3           平面汇交力系

WEEK4           平面力耦系

WEEK5           平面一般力系

WEEK6           重心和形心
WEEK7     轴力和扭矩

WEEK8     剪力和弯矩

WEEK9     拉伸与压缩(1)

WEEK10    拉伸与压缩(2)

WEEK11    拉伸实验

WEEK12    扭转

WEEK13    弯曲应力

WEEK14    弯曲变形

WEEK 15   压杆稳定
THEORETICAL MECHANICS A

SOUTHWEST JIAOTONG UNIVERSITY

SCHOOL OF MECHANICS

Spring and Fall, 2008

Course Code: 6321910

Professor: Ge Yumei

Teaching Assistant: Wang Qiang

Credit: 6

Total Hours: 96 hours

COURSE DESCRIPTION

including three parts in statics, kinematics and kinetics

1. Statics: mainly including analysis of the forces; simplification, resultant and

equilibrium of different kinds of force systems.

2. Kinematics: mainly study the geometrical properties of the particle and rigid body

motion, i.e. the path, equation of motion, velocity (angular velocity) and acceleration

(angular acceleration).

3. Kinetics: study the relationship between mechanical motion and force of the body. Its

main contents include general theorems of dynamics, d'Alembert's principle, fundamentals

of analytical mechanics, and special topics in kinetics.

CLASS SCHEDULE
WEEK 1          静力学公理和物体的受力分析

WEEK 2           平面汇交力系 平面力对点之矩的概念

WEEK 3           平面力偶系的合成与平衡 力线平移定理

WEEK4           平面任意力系的合成与平衡

WEEK5           物体系的平衡 平面桁架的内力

WEEK6           空间汇交力系 空间力偶系
WEEK7     空间任意力系的简化及平衡方程的应用 重心

WEEK8     摩擦

WEEK9     点的运动学

WEEK10    刚体的简单运动

WEEK11    点的合成运动

WEEK12    点的合成运动

WEEK13    刚体的平面运动

WEEK14    刚体的平面运动

WEEK 15   运动学综合运用

WEEK 1    质点动力学基本方程

WEEK 2    动量定理

WEEK 3    动量矩定理(1)

WEEK4     动量矩定理(2)

WEEK5     动能定理

WEEK6     动力学普遍定理综合应用

WEEK7     动静法(1)

WEEK8     动静法(2)

WEEK9     机械振动基础(1)

WEEK10    机械振动基础(2)

WEEK11    虚位移原理(1)

WEEK12    虚位移原理(2)

WEEK13    动力学普遍方程

WEEK14    拉格朗日方程

WEEK 15   碰撞
FLUID MECHANICS

SOUTHWEST JIAOTONG UNIVERSITY

SCHOOL OF MECHANICS

Fall, 2008

Course Code: 6341520

Professor:Yang Yiren

Teaching Assistant: NA

Credit: 4

Total Hours: 64 hours

COURSE DESCRIPTION

basic notions, background of engineering application and basic analysis methods of fluid

mechanics, including hydrostatics, motion of ideal fluids, motion of viscous fluids,

dimensional analysis and similarity theory, energy Loss and pressure conduit flow,

one-dimensional gas flow, etc.

CLASS SCHEDULE
WEEK 1               （1）课程主要内容，
第一章绪论：        （2）流体基本假设与特性

（1）流体静力学基本方程
第二章流体静力学：

WEEK 2           （2）流体静压计算公式（3）流体的相对平衡

WEEK 3           （4）流体作用在面上的总压力

（1）流体运动的描述和基本概念
第三章流体运动的基本方程：

WEEK4           （2）连续性方程（3）理想流体的运动微分方程

WEEK5           （4）伯努利方程

（1）基本概念和原理
第四章量纲分析和相似理论：

WEEK6           （2）量纲分析方法（3）流动相似原理

WEEK7           （4）相似律、模型律

（1）沿程损失和局部损失
第五章能量损失和有压管流：
WEEK8     （2）层流与湍流（3）管道沿程阻力的基本方程

WEEK9     （4）圆管流损失计算（5）孔口和管嘴出流

WEEK10               （1）斯托克斯定理（2）汤姆生定理与拉氏定理
第六章 流体的旋涡运动：

WEEK11    （3）亥姆霍兹旋涡三定理

第七章不可压缩理想流体的无旋运动：（1）速势、流函数

WEEK12    （2）势流叠加理论（3）平面势流

WEEK13    （4）升力计算公式（5）轴对称流动

WEEK14    第八章粘性流体力学基础：（1）N-S 方程（2）两平行板间的流动

WEEK 15   （3）雷诺方程

（1）基本概念及边界层微分方程，
第九章边界层理论：              （2）边界层近似解

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