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Soil Mechanics
第1次开课
开课时间: 2020年04月29日 ~ 2020年07月31日
学时安排: 3-5小时每周
当前开课已结束 已有 156 人参加
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spContent=Soil mechanics is one of the important basic courses of civil engineering and other related majors. Soil mechanics, a branch of mechanics, is a subject that takes soil as its research object, it studies the seepage, compression, consolidation and strength of soil and so on.
Soil mechanics is one of the important basic courses of civil engineering and other related majors. Soil mechanics, a branch of mechanics, is a subject that takes soil as its research object, it studies the seepage, compression, consolidation and strength of soil and so on.
—— 课程团队
课程概述

As the saying goes, skyscrapers are built from the ground, all the structures built in the crust surface, including houses, bridges, roads, dams, etc., as long as located on the rock and soil, are inseparable from the knowledge of soil mechanics. Soil mechanics is one of the important basic courses for civil engineering major. It is a professional course that applies the basic knowledge of material mechanics and fluid mechanics to study the engineering properties of soil and solve soil-related engineering problems. Its main task is to study and solve the deformation and stability of foundation soil. As a professional basic course, soil mechanics not only serves civil engineering major, but also is one of the core courses of water conservancy engineering,road,bridge and river crossing engineering, tunnel engineering, Marine engineering,  geological engineering and so on.

The content of this course is comprehensive, including the Introduction, Soil Physical Properties and Engineering Classification,Soil Permeability and Water Seepage in Soil,Stress and Calculation in Foundation,Soil Compressibility and Consolidation Theory,Settlement and Calculation of Foundations,Shear Strength of Soils,Earth Pressure and Retaining Structure,Foundation Bearing Capacity,Slope Stability Analysis, a total of ten chapters. Through the study of this course, students can master the basic knowledge of soil mechanics and lay a solid foundation for future work in the field of geotechnical engineering.

Zhejiang university is one of the first universities in China to offer this course. The long history of the course has accumulated rich teaching resources and profound teaching strength. Geotechnical engineering of Zhejiang university is a national key subject. The teaching team is led by professor Gong xiaonan, academician of the Chinese Academy of Engineering. The team members include not only winners of the national outstanding youth fund and senior professors with rich teaching experience, but also young backbone teachers with energetic energy. Soil mechanics of the online course in Zhejiang university is "the long course of history, strong faculty force", "perfect teaching condition", "advanced teaching ideas and methods," once again, on the basis of the positive teaching reform, according to the characteristics of the online teaching of soil mechanics knowledge to carry on the reasonable and effective to redraw and design, and according to the corresponding animation produced exquisite teaching knowledge, so that students' learning and understanding, at the same time, according to the teaching contents design corresponding exercises to help students to consolidate the knowledge.


课程大纲
Introduction
课时目标:The purpose of this chapter is to understand the basic concepts of soil and soil mechanics, the disciplinary characteristics and development history of soil mechanics,master the basic issues studied in soil mechanics and the main content and learning methods of the soil mechanics course.
1.1Introduction (Part 1)
1.2 Introduction (Part 2)
Chapter Quiz
Chapter Assignment
Soil Physical Properties and Engineering Classification
课时目标:The purpose of this chapter is to understand the formation and types of soil,grasp the three-phase composition and characteristics of soil, physical and mechanical properties of soil, physical properties and evaluation indicators of non-cohesive soil and cohesive soil,understand the structural characteristics and compaction of soil Characteristics, master the commonly used soil engineering classification methods.
2.1 Formation and Types of Soil
2.2 Three-phase Composition and Particle Gradation of Soil
2.3 Mineral Composition in Soil Solid Particles
2.4 Water and Gas in Soil
2.5 Physical Properties of Soil
2.6 Physical Properties of Non-cohesive Soil
2.7 Physical Properties of Cohesive Soil
2.8 Structure of Soil
2.9 Compactness of Soil
2.10 Engineering Classification of Soil
Chapter Quiz
Chapter Assignment
Soil Permeability and Water Seepage in Soil
课时目标:The purpose of this chapter is to understand the concepts of soil permeability and seepage, and use the basic theory of Darcy's law to solve engineering problems related to seepage,master the determination method of the permeability coefficient of the soil, understand the applicable range of Darcy's law and the influencing factors of the permeability coefficient,deeply understand the basic theory of the principle of effective stress, seepage force and seepage failure of soil, and be proficient in analyzing seepage failure and other problems.
3.1 Related Concepts of Soil Permeability and Seepage
3.2 Darcy's Law and Its Scope of Application
3.3 Soil Permeability Coefficient and Its Influencing Factors
3.4 Determination Method of Soil Permeability Coefficient
3.5 Effective stress principle of saturated soil
3.6 Permeability and Penetration Failure
Chapter Quiz
Chapter Assignment
Stress and Calculation in Foundation
课时目标:The purpose of this chapter is to understand the true stress state in the foundation and the basic assumptions in the calculation,skilled in the calculation of the effective overburden pressure and additional stress in the foundation,master the distribution law and calculation of the contact pressure and additional pressure.
4.1 Typical Stress State in Foundation
4.2 Calculation of Self-weight Stress in Foundation
4.3 Distribution and Calculation of Base Pressure
4.4 Calculation of Additional Stress in Foundation under Load
Chapter Quiz
Chapter Assignment
Soil Compressibility and Consolidation Theory
课时目标:The purpose of this chapter is to understand the compressive properties of soil, grasp the basic concepts of soil compressibility index, stress history, etc.,understand and master the one-dimensional consolidation theory of Terzaghi and its application.
5.1 Overview
5.2 Compression Characteristics of Soil
5.3 Relationship between Stress History and Soil Compressibility
5.4 One-dimensional consolidation theory
Chapter Quiz
Chapter Assignment
Settlement and Calculation of Foundations
课时目标:The purpose of this chapter is to understand the foundation settlement problem and its mechanism, understand the elastic theory method of settlement calculation, and master the layerwise summation method and the specification method of foundation calculation.  
6.1 Foundation Settlement Problem and Settlement Mechanism
6.2 Elastic Theory of Settlement Calculation
6.3 Ordinary Layerwise Summation Method of Settlement Calculation
6.4 Layerwise Summation Method Considering Preconsolidation Pressure
6.5 Building Foundation Design Specification Method
Chapter Quiz
Chapter Assignment
Shear Strength of Soils
课时目标:The purpose of this chapter is to understand the composition of soil shear strength and understand the engineering problems associated with it, master the mohr-coulomb strength theory and shear strength index, and deeply understand the mechanism of shear strength,skillfully use the Mohr's circle to analyze the limit equilibrium state of soil, master the limit equilibrium condition of soil and the judgement method of shear failure,master the measurement method of shear strength index and can choose reasonably in engineering practice,master the calculation method of pore pressure coefficient and the calculation theory of shear strength of cohesive soil and Cohesionless soil.
7.1 Shear Strength of Soil and Related Engineering Problems
7.2 Mohr-coulomb Strength Theory
7.3 Mechanism and Index of Shear Strength of Soil
7.4 Limit Equilibrium State of Soil and Mohr's circle
7.5 Limit Equilibrium State of Soil and Judgement Method of Shear Failure
7.6 Direct Shear Test
7.7 Conventional Triaxial Compression Test
7.8 Unconfined Compression Strength test and Shear Vane Test
7.9 Pore Pressure Coefficient A and B
7.10 Shear Strength of Saturated Clay Soil
7.11 Shear Strength of Cohesionless Soil
7.12 Engineering Application of Soil Shear Strength Index
Chapter Quiz
Chapter Assignment
Earth Pressure and Retaining Structure
课时目标:The purpose of this chapter is to understand the generation mechanism of earth pressure, understand the common retaining structure and its classification,master the calculation theories of three kinds of earth pressure, and the similarities and differences between Rankine and coulomb,understand the Culmann graphical method and understand the distribution and characteristics of non-limiting earth pressure.
8.1 Generation and Classification of Earth Pressure and Common Retaining Structure
8.2 Calculation of Earth Pressure at Rest
8.3 Rankine's Active Earth Pressure Theory
8.4 Coulomb's Active Earth Pressure Theory
8.5 Determine the Active Earth Pressure by Culmann Graphical Method
8.6 Calculation of Passive Earth Pressure
8.7 Discussion on Calculation of Earth Pressure
Chapter Quiz
Chapter Assignment
Foundation Bearing Capacity
课时目标:The purpose of this chapter is to understand the basic mode and process of foundation failure, and master the calculation methods of the critical plastic deformation load, critical load and ultimate bearing capacity of foundation,understand the difference between different calculation theories and master the method of determining the characteristic value of bearing capacity of foundation.
9.1 Introduction
9.2 Foundation Failure Mode and Failure Process
9.3 Critical Plastic Deformation Load and Critical Load of Foundation
9.4 Theory of Ultimate Bearing Capacity of Foundation
9.5 Characteristic Value of Bearing Capacity of Foundation Determined by Test and Specification
Chapter Quiz
Chapter Assignment
Slope Stability Analysis
课时目标:The purpose of this chapter is to understand the type of slope in engineering and the failure mode of slope,master the methods of stability analysis of cohesionless soil, as well as the Swedish circle method, the Fellenius slice method and the bishop’s simplified method.
10.1 Introduction
10.2 Stability Analysis of Cohesionless Soil Slope
10.3 Swedish Circle Method and General Slice Method
10.4 Swedish Slice Method and Bishop’s Simplified Method
Chapter Quiz
Chapter Assignment
展开全部
预备知识

Higher Mathematics,Engineering Geology,Material Mechanics

参考资料

Designated supporting materials:

1. 《Soil Mechanics》(First Edition), edited by Gong Xiaonan and Xie Kanghe, series of excellence program of colleges and universities, Beijing: China Construction Industry Press, 2014(in Chinese)

2. Anfeng Hu, Gong Xiaonan, Xie Kanghe, 《Soil Mechanics Study Guide and Exercise Collection》 (First Edition), series of excellent program of colleges and universities, Beijing: China Construction Industry Press, 2019.(in Chinese)


Other reference materials:

3. Southeast University, Zhejiang University, Hunan University, Suzhou University, 《Soil Mechanics 》(Fourth Edition), "12th Five Year Plan" national planning textbook for undergraduate higher education, planning recommended textbook for college civil engineering professional Steering Committee (classic quality series textbook), Beijing: China Construction Industry Press, 2016.(in Chinese)

4. Zhao Chenggang, Bai Bing, 《Principles of Soil Mechanics》 (Second Edition), Beijing: Tsinghua University Press, Beijing Jiaotong University Press, 2017.(in Chinese)

5. Compiled by the compilation group of soil mechanics textbook of Hehai University, 《Soil Mechanics》 (Third Edition), Beijing: Higher Education Press, 2019.(in Chinese)

6.Miao Hongjian,《Soil Mechanics》 , Xi'an: Xi'an Jiaotong University Press


常见问题

Q:  What is the designated supporting textbook for this course?

A:  The designated supporting textbook in this course is SOIL MECHANICS (2014 edition) edited by Gong Xiao-nan and Xie Kang-he and published by China Architecture & Building Press. This textbook is the "Eleventh Five-Year National Planned Textbook" determined by the College Civil Engineering Professional Steering Committee of the Ministry of Construction.

The supporting teaching materials for this course is STUDY GUIDE AND PROBLEM SET OF SOIL MECHANICS (first edition) edited by Hu An-feng, Gong Xiao-nan, Xie Kang-he and published by China Architecture & Building Press.


Zhejiang University
7 位授课老师
Anfeng HU

Anfeng HU

Professor

Xiaonan GONG

Xiaonan GONG

Professor

Liangtong ZHAN

Liangtong ZHAN

Professor

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