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Structural Mechanics课程列表:

Chapter 1 Introduction

-1.1 Structures and structural mechanics

--Video

-1.2 Computing models and principles

--Video

-1.3 Classification of framed structures

--Video

-1.4 Classification of loads

--公告

-Courseware

--The courseware of chapter 1

Chapter 2 Geometric Construction Analysis of Systems

-2.1 Basic concepts

--2.1 Purpose of geometric construction analysis

--2.2 Geometrically table and unstable systems

--2.3 Degrees of freedom and constraints-1

--2.4 Degrees of freedom and constraints-2

-2.2 The Calculating Degrees of Freedom

--2.5 Calculating DOF and two formulae

--2.6 Examples for calculating DOF

--2.7 Necessary condition of geometrically stable systems

-2.3 Geometric Construction Rules

--2.8 Geometric construction rules based on hinged triangle

--2.9 Restrictions of geometric construction rules

--2.10 Application of Geometric Construction Rules

--2.11 Discussion of virtual hinges at infinite distance

-2.4 Relationship between Geometric Construction and Equilibrium Equations

--2.12 Relationship between geometric constructions and equilibrium equations

-Courseware

--The courseware of chapter 2

-Unit testing

--Chapter 2 Geometric Constru...

Chapter 3 Statically Determinate Beams

-3.1 Review the analysis of single span beams

--3.1 Review of the analysis of single span beams-1

--3.2 Review of the analysis of single span beams-2

-3.2 Construction of internal force diagrams by principle of superposition

--3.3 Construction of bending moment diagrams by principle of superposition

--3.4 Construction of shear force diagrams and solution of reactions

--3.5 The analysis of simply supported inclined beams

-3.3 Analysis of statically determinate multi-span beams

--3.6 Geometric construction and characteristic of statically determinate multi-span beams

--3.7 Calculation of internal forces for statically determinate multi-span beams-1

--3.8 Calculation of internal forces for statically determinate multi-span beams-2

--3.9 Comparison of three types of beams

-Courseware

--The courseware of chapter 3

Chapter 4 Plane Statically Determinate Rigid Frames

-4.1 Classification and characteristic of plane statically determinate rigid frames

--4.1 Classification and characteristic of plane statically determinate rigid frames

-4.2 Calculation of statically determinate plane frames

--4.2 Calculation of reactions for statically determinate plane frames

--4.3 Construction of M diagram for frames-1

--4.4 Construction of M diagram for frames-2

--4.5 Construction of shear force diagrams and axial force diagrams for frames

-Courseware

--The courseware of chapter 4

-Unit testing

--Unit texting

Chapter 5 Three Hinged Arches

-5.1 Classification and characteristic of plane arches

--5.1 Classification and characteristic of plane arches

-5.2 Calculation of flat arches

--5.2 Calculation of flat arches-1

--5.3 Calculation of flat arches-2

-5.3 Calculation of arches with ties

--5.4 Calculation of arches with tie and oblique arches

-5.4 Rational axial line

--5.5 Rational axial line of flat arches

-Courseware

--The courseware of chapter 5

Chapter 6 Plane Statically Determinate Trusses and Composite Structures

-6.1 Calculation of trusses

--6.1 Assumptions and classification of determinate plane trusses

--6.2 Calculation of internal forces by the method of joints

--6.3 The method of axial force coefficients

--6.4 Single bar for joints

--6.5 The method of sections

--6.6 Single bars for section

--6.7 Qualitative analysis of several trusses

-6.2 Calculation of composite structures

--6.8 Calculation of internal forces for composite structures

-Unit testing

-Courseware

--The courseware of chapter 6

Chapter 7 General Remarks on Statically Determinate Structures

-7.1 General remarks on statically determinate structures

--7.1 General remarks on statically determinate structures

-7.2 Principle of virtual work for rigid bodies

--7.2 Principle of virtual work for rigid bodies

--7.3 The method of unit virtual displacement

-Unit testing

--Chapter 7-Unit testing

Chapter 8 Principle of Virtual Work and Displacement of Structures

-8.1 Introduction

--8.1 Introduction for calculation of structural displacement

-8.2 Calculation of displacements for rigid body systems

--8.2 The method of unit virtual load

-8.3 Principle of virtual work for deformable bodies and general equation of displacements

--8.3 The principle of virtual work for deformable bodies and appropriate conditions

--8.4 The general equation of displacements

-8.4 Displacements calculation of various types of structures due to external loads

--8.5 Formula for calculating displacements caused by loads

--8.6 Displacement calculation of various types of structures due to external loads-1

--8.7 Displacement calculation of various types of structures due to external loads-2

--8.8 Discussion on beam-typed members-1

--8.9 Discussion on beam-typed members-2

--8.4-Unit testing

-8.5 The graph-multiplication method

--8.10 The graph-multiplication method

-8.6 Calculation of displacements caused by other factors

--8.11 Calculation of strains caused by temperature changes

--8.12 Calculation of displacements caused by temperature changes

--8.13 Calculation of displacements caused by support movement and manufacture error

--8.14 Calculation of generalized displacements

--8.6-Unit testing

-8.7 Reciprocal laws for linear elastic system

--8.15 Reciprocal laws for linear elastic systems

--8.16 Application of the law of reciprocal work-1

--8.17 Application of the law of reciprocal work-2

--8.7-Unit testing

Midterm Exam

-Midterm Exam

Chapter 9 Force Method

-9.1 Determination of degrees of indeterminacy

--9.1 Determination of degrees of indeterminacy

-9.2 Basic concepts of force method

--9.2 Basic idea of force method

--9.3 Canonical equations for structures with n degrees of indeterminacy

-9.3 Calculation of internal forces for statically indeterminate beams, rigid frames and bent frames

--9.4 Calculation of internal forces for statically indeterminate beams under the action of loads

--9.5 Calculation of internal forces for statically indeterminate rigid frames and bent frames under t

-Unit testing-1

-9.4 Calculation of internal forces for statically indeterminate trusses and composite structures

--9.6 Calculation of internal forces for statically indeterminate trusses under the action of loads

--9.7 Calculation of internal forces for statically indeterminate composite structures under the actio

-Unit testing-2

-9.5 Calculation of statically indeterminate structures cause by other factors

--9.8 Calculation of internal forces for statically indeterminate structures due to temperature change

--9.9 Calculation of internal forces for statically indeterminate structures due to support settlement

-9.6 Calculation of symmetric structures

--9.10 No bending moment status

--9.11 Symmetry of structures and loadings

--9.12 Characteristic of symmetric structures

--9.13 Simplification of symmetric structures

-Unit testing-3

Chapter 10 Displacement Method

-10.1 Basic concepts of displacement method

--10.1 Basic concepts of displacement method

--10.2 Basic idea of displacement method

-10.2 Primary unknowns of displacement method

--10.3 Primary unknowns of displacement method

-Unit testing-1

-10.3 Slope-deflection equations of uniform beams

--10.4 Slope-deflection equations of uniform beams

-10.4 The primary methods

--10.5 The method of equilibrium equations

--10.6 The method of typical equations

-Unit testing-2

-10.5 Analysis of structures without sidesway due to external loads

--10.7 Analysis of structures without sidesway due to external loads

-10.6 Analysis of structures with sidesway due to external loads

--Analysis of structures with sidesway due to external loads

-Unit testing-3

Chapter 11 Method of Successive Approximations

-11.1 Basic concepts of moment distribution method

--11.1 Displacement method and moment distribution method

--11.2 Basic concepts of moment distribution method

--11.3 Application of moment distribution at a single joint

-11.2 Moment distribution at multi-joints

--11.4 Moment distribution at multi-joints

--11.5 Application of moment distribution at multi-joints-1

--11.6 Application of moment distribution at multi-joints-2

-11.3 No-shear moment distribution method

--11.7 Application condition of no-shear moment distribution method and determination of fixed-end mom

--11.8 Determination of stiffness factors, distribution factors and carryover factors

--11.9 Application of no-shear moment distribution method

讨论题 Discussion Question

-Discussion Question-Social responsibility of engineers

3.2 Review of the analysis of single span beams-2笔记与讨论

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