工程力学教程
作者: 西南交通大学应用力学与工程系
出版时间:2004-07-15
出版社:高等教育出版社
- 高等教育出版社
 - 9787040144840
 - 1
 - 252134
 - 平装
 - 16开
 - 2004-07-15
 - 480
 - 398
 
 本书是教育科学“十五”国家规划课题研究成果,根据“高等学校工科本科工程力学基本要求”编写而成,涵盖了理论力学和材料力学的主要内容。
本书共18章,包括静力学基础、平面汇交力系、力矩与平面力偶系、平面一般力系、重心和形心、内力和内力图、拉伸和压缩、扭转、弯曲、应力状态分析和强度理论、压杆的稳定性、点的运动、刚体的基本运动、点的复合运动、刚体的平面运动、质点的运动微分方程、动力学普遍定理、动静法。本书在讲述某些概念和方法的同时,给出了相关的思考题,供课堂讨论之用。本书具有很强的教学适用性,有助于培养工程应用型人才。
本书可作为高等学校工科本科非机、非土类各专业少学时工程力学课程的教材,也可供高职高专与成人高校师生及有关工程技术人员参考。
  第1章 静力学基学
   §1-1 静力学中的基本概念
   §1-2 静力学公理
   §1-3 约束和约束力
   §1-4 研究对象和受力图
   习题
  第2章 平面学交力系
   §2-1 平面汇交力系合成与平衡的几何法
   §2-2 平面汇交力系合成与平衡的解析法
   习题
  第3章 力矩学平面力偶系
   §3-1 关于力矩的概念及其计算
   §3-2 关于力偶的概念
   §3-3 平面力偶系的合成与平衡
   习题
  第4章 平面一般力系
   §4-1 力线平移定理
   §4-2 平面一般力系向一点简化
   §4-3 分布荷载
   §4-4 平面一般力系的平衡条件
   §4-5 平面平行力系的平衡条件
   §4-6 滑动摩擦
   习题
  第5章 重心和形心
   §5-1 重心和形心的坐标公式
   §5-2 确定重心和形心位置的具体方法
   习题
  第6章 内力和内力学
   §6-1 平面桁架的内力
   §6-2 轴力及轴力图
   §6-3 扭矩和扭矩图
   §6-4 剪力和弯矩·剪力图和弯矩图
   习题
  第7章 拉伸和学学
   §7-1 横截面上的应力
   §7-2 拉压杆的强度计算
   §7-3 斜截面上的应力
   §7-4 拉(压)杆的变形与位移
   §7-5 拉(压)杆内的应变能
   §7-6 低碳钢和铸铁受拉伸和压缩时的力学性能
   §7-7 简单的拉、压超静定问题
   §7-8 拉(压)杆接头的计算
   习题
  第8章 扭学
   §8-1 薄壁圆筒扭转时的应力和变形
   §8-2 圆杆扭转时的应力和变形
   §8-3 强度条件及刚度条件
   §8-4 等直圆杆在扭转时的应变能
   §8-5 矩形截面杆的扭转
   习题
  第9章 学曲
   §9-1 剪力图和弯矩图的进一步研究
   §9-2 弯曲正应力
   §9-3 求惯性矩的平行移轴公式
   §9-4 弯曲切应力
   §9-5 梁的强度条件
   §9-6 挠度和转角
   §9-7 弯曲应变能
   §9-8 超静定梁
   习题
  第10章 学力学学分析和强度理学
   §10-1 概述
   §10-2 平面应力状态分析
   §10-3 平面应力状态下的胡克定律
   §10-4 三向应力状态
   §10-5 强度理论及其应用
   习题
  第11章 学杆的学定性
   §11-1 关于稳定性的概念
   §11-2 细长中心压杆的临界荷载
   §11-3 欧拉公式的适用范围·临界应力总图
   §11-4 压杆的稳定条件和稳定性校核
   习题
  第12章 学的学学
   §12-1 运动学的基本内容·参考系
   §12-2 点的运动的矢量表示法
   §12-3 点的运动的直角坐标表示法
   §12-4 点的运动的自然表示法(弧坐标表示法)
   习题
  第13章 学学的基本学学
   §13-1 刚体的移动
   §13-2 刚体的定轴转动
   §13-3 转动刚体上点的速度和加速度
   习题
  第14章 学的学合学学
   §14-1 绝对运动、相对运动和牵连运动
   §14-2 点的速度合成定理
   §14-3 牵连运动为移动时点的加速度合成定理
   习题
  第15章 学学的平面学学
   §15-1 刚体平面运动分解为移动和转动
   §15-2 平面图形上点的速度·速度瞬心
   §15-3 平面图形上点的加速度
   习题
  第16章 学学的学学微分方程
   §16-1 动力学的基本定律
   §16-2 质点的运动微分方程
   习题
  第17章 学力学普遍定理
   §17-1 动量定理
   §17-2 动量矩定理
   §17-3 动能定理
   §17-4 动力学普遍定理的综合应用
   习题
  第18章 学静法
   §18-1 关于惯性力的概念
   §18-2 质点的动静法
   §18-3 质点系的动静法
   §18-4 刚体惯性力系的简化
   习题
  附录Ⅰ 型钢表
  附录Ⅱ 简单荷载作用下梁的挠度和转角
  参考文献
  习题答案
  索引
  Synopsis
  Contents
  执笔者简介
  Contents
  Chapter1 Basis of Statics1
   §1-1 Basic Concepts in Statics1
   §1-2 Axioms in Statics
   §1-3 Constraints and Constraining Forces
   §1-4 Object of Study and Free-body Diagram
   Exercises
  Chapter2 Planar Concurrent Force System
   §2-1 Resultant and Equilibrium Condition of Planar Concurrent Force Systems:Geometrical Method
   §2-2 Resultant and Equilibrium Condition of Planar Concurrent Force Systems:Analytical Method
   Exercises
  Chapter3 Moment and Plane Couples
   §3-1 Concept and Calculation of the Moment
   §3-2 Concept of the Couple
   §3-3 Resultant and Equilibrium Condition of Planar Couple System
   Exercises
  Chapter4 General Planar Force System
   §4-1 Theorem of Translation of the Force
   §4-2 Reduction of Planar Force System to a Given Co-planar Point
   §4-3 Distributed Load
   §4-4 Equilibrium Condition of the General Planar Force System
   §4-5 Equilibrium Condition of the Parallel Forces
   §4-6 Sliding Friction
   Exercises
  Chapter5 Centre of Gravity and Centroid of an Area
   §5-1 Formula for Coordinate of Centre of Gravity and Centroid of an Area
   §5-2 Method to Find Centre of Gravity and Centroid of an Area
   Exercises
  Chapter6 Internal Forces and Their Diagrams
   §6-1 Internal Forces in Members of Plane Trusses
   §6-2 Axial Force and Its Diagram
   §6-3 Twisting Moment and Its Diagram
   §6-4 Shear Force and Bending Moment·Their Diagrams
   Exercises
  Chapter7 Tension and Compression
   §7-1 Stress on Cross Section
   §7-2 Calculation about Strength of Axially Loaded Bars
   §7-3 Stresses on Inclined Sections
   §7-4 Deformation and Displacement of Axially Loaded Bars
   §7-5 Strain Energy in Axially Loaded Bars
   §7-6 Mechanical Behaviour of Structural Steel and Cast Iron under Tension and Compression
   §7-7 Simple Statically Indeterminate Problems of Axially Loaded Bars
   §7-8 Analysis of Connections in Axially Loaded Bars
   Exercises
  Chapter8 Torsion
   §8-1 Stresses and Deformation of Thin-walled Tube under Torsion
   §8-2 Stresses and Deformation of Circular Bar under Torsion
   §8-3 Strength Condition and Stiffness Condition
   §8-4 Strain Energy in Circular Bar with Constant Cross-section under Torsion
   §8-5 Torsion of Rectangular Bar
   Exercises
  Chapter9 Bending
   §9-1 Further Investigation in Shearing Force and Bending Moment Diagrams
   §9-2 Normal Stresses under Bending
   §9-3 Parallel Axis Theorem for Moment of Inertia
   §9-4 Shearing Stresses under Bending
   §9-5 Strength Conditions of Beam
   §9-6 Deflection and Slope
   §9-7 Strain Energy due to Bending
   §9-8 Statically Indeterminate Beam
   Exercises
  Chapter10 Analysis of Stress·Theory of Strength
   §10-1 Introduction
   §10-2 Analysis of Plane Stress
   §10-3 Hook's Law for Plane Stress
   §10-4 Triaxial Stress
   §10-5 Theories of Strength and Their Application
   Exercises
  Chapter11 Stability of Column
   §11-1 Concepts of Stability of Column
   §11-2 Critical Load for Long Column
   §11-3 Scope of Application for Euler's Formula·Critical Stress Diagram
   §11-4 Stability Condition and Verification of Stability for Columns
   Exercises
  Chapter12 Kinematics of a Particle
   §12-1 Elementary Content of Kinematics·Reference Coordinates
   §12-2 The Vector Method in Kinematics of a Particle
   §12-3 The Rectangular Coordinating Method in Kinematics of a Particle
   §12-4 The Natural Coordinating Method in Kinematics of a Particle
   Exercises
  Chapter13 Simple Motion of Rigid Bodies
   §13-1 Translation of a Rigid Body
   §13-2 Rotation of a Rigid Body about a Fixed-axis
   §13-3 Velocity and Acceleration of the Points of a Rotating Rigid Body
   Exercises
  Chapter14 Composite Motion of a Particle
   §14-1 Absolute Motion·Relative Motion·Convected Motion
   §14-2 Theorem of Composition of the Velocities of a Particle
   §14-3 Theorem of Composition of the Accelerations of a Particle during the Convected Motion is Translation
   Exercises
  Chapter15 Plane Motion of a Rigid Body
   §15-1 Decomposition of the Plane Motion of a Rigid Body
   §15-2 Velocity of the Points on a Plane Figure·Instantaneous Center of Velocity
   §15-3 Acceleration of the Points on a Plane Figure
   Exercises
  Chapter16 Differential Equations of Motion of a Particle
   §16-1 Fundamental Laws of Dynamics
   §16-2 Differential Equations of Motion of a Particle
   Exercises
  Chapter17 General Theorems of Dynamics
   §17-1 Theorem of Linear Momentum
   §17-2 Theorem of Angular Momentum
   §17-3 Theorem of Kinetic Energy
   §17-4 Integrated Application of General Theorems of Dynamics
   Exercises
  Chapter18 Kineto-Static Method
   §18-1 Concepts of Inertia Force
   §18-2 Kineto-Static Method for a Particle
   §18-3 Kineto-Static Method for a Particle System
   §18-4 Reduction of Inertia Force System of a Rigid Body
   Exercises
  AppendixⅠ Properties of Rolled-Steel Shapes
  AppendixⅡ Beam Deflection and Slope by Simple Load
  References
  Key to Exercises
  Index
  Synopses
  Contents
  A Brief Introduction to the Writer
 

                        
                        
                    




