Groundwater Hydraulics-v3电子书
- 资源类别：论文
- 资源分类：建筑化工
- 适用专业：Groundwater Hydraulics-v3
- 适用年级：大学
- 上传用户：hsdqc
- 文件格式：pdf
- 文件大小：4.42MB
- 上传时间：2009-10-13 11:08:01
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资料简介
Groundwater Hydraulics-v3电子书，共137页
Table of Contents
1. Introduction..............................................................................................................................................1
1.1 Hydrological Cycle..........................................................................................................................1
1.2 Aquifer systems...............................................................................................................................3
1.2.1 Aquifer, aquitard, and aquiclude................................................................................................3
1.2.2 Aquifer types.............................................................................................................................3
1.3 Vertical distribution of groundwater.............................................................................................4
1.4 Groundwater flow systems..............................................................................................................6
2. Fundamental Equations of Groundwater Flow.......................................................................................9
2.1 Darcy’s Law.....................................................................................................................................9
2.2 Generalization of Darcy’s Law......................................................................................................13
2.3 Equation of continuity...................................................................................................................15
2.4 Basic equations for steady incompressible flow...........................................................................17
2.5 Basic equations for non-steady compressible flow......................................................................18
3. Steady Groundwater Flow in Aquifers...................................................................................................23
3.1 Groundwater flow in a confined aquifer......................................................................................23
3.1.1 Conceptual hydrogeological model..........................................................................................23
3.1.2 Mathematical model.................................................................................................................23
3.1.3 Analytical solution...................................................................................................................24
3.1.4 Analysis of solution..................................................................................................................25
3.2 Groundwater Flow in an Unconfined Aquifer.............................................................................27
3.2.1 Conceptual hydrogeological model..........................................................................................27
3.2.2 Mathematical model.................................................................................................................27
3.2.3 Analytical solution...................................................................................................................28
3.2.4 Analysis of solution..................................................................................................................29
3.3 Groundwater flow in a semi-confined aquifer.............................................................................32
3.3.1 Conceptual hydrogeological model..........................................................................................32
3.3.2 Mathematical model.................................................................................................................32
3.3.3 Analytical solution..................................................................................................................33
3.3.4 Analysis of result......................................................................................................................34
4. Steady Groundwater Flow to Wells........................................................................................................37
4.1 Groundwater flow to a well in a confined aquifer.......................................................................37
4.1.1 Conceptual hydrogeological model..........................................................................................37
4.1.2 Mathematical model.................................................................................................................37
4.1.3 Analytical solution...................................................................................................................39
4.1.4 Analysis of results....................................................................................................................40
4.1.5 Application to pumping test.....................................................................................................41
4.2 Groundwater flow to a well in an unconfined aquifer................................................................43
4.2.1 Conceptual hydrogeological model..........................................................................................43
4.2.2 Mathematical model.................................................................................................................43
4.2.3 Analytical solution...................................................................................................................44
4.2.4 Analysis of results....................................................................................................................46
4.2.5 Application to pumping test.....................................................................................................46
4.3 Groundwater flow to a well in a semi-confined aquifer..............................................................48
4.3.1 Conceptual hydrogeological model..........................................................................................48
4.3.2 Mathematical model.................................................................................................................48
4.3.3 Analytical solution...................................................................................................................49 1
4.4.4 Analysis of results...................................................................................................................52
4.4 Methods of superposition and images..........................................................................................55
4.4.1 Method of superposition..........................................................................................................55
4.4.2 Method of images....................................................................................................................61
4.5 Flow net.........................................................................................................................................65
4.5.1 Potential function and equipotential lines................................................................................65
4.5.2 Stream function and stream lines.............................................................................................66
4.5.3 Flow net..................................................................................................................................66
5. Non-steady Groundwater Fl
Table of Contents
1. Introduction..............................................................................................................................................1
1.1 Hydrological Cycle..........................................................................................................................1
1.2 Aquifer systems...............................................................................................................................3
1.2.1 Aquifer, aquitard, and aquiclude................................................................................................3
1.2.2 Aquifer types.............................................................................................................................3
1.3 Vertical distribution of groundwater.............................................................................................4
1.4 Groundwater flow systems..............................................................................................................6
2. Fundamental Equations of Groundwater Flow.......................................................................................9
2.1 Darcy’s Law.....................................................................................................................................9
2.2 Generalization of Darcy’s Law......................................................................................................13
2.3 Equation of continuity...................................................................................................................15
2.4 Basic equations for steady incompressible flow...........................................................................17
2.5 Basic equations for non-steady compressible flow......................................................................18
3. Steady Groundwater Flow in Aquifers...................................................................................................23
3.1 Groundwater flow in a confined aquifer......................................................................................23
3.1.1 Conceptual hydrogeological model..........................................................................................23
3.1.2 Mathematical model.................................................................................................................23
3.1.3 Analytical solution...................................................................................................................24
3.1.4 Analysis of solution..................................................................................................................25
3.2 Groundwater Flow in an Unconfined Aquifer.............................................................................27
3.2.1 Conceptual hydrogeological model..........................................................................................27
3.2.2 Mathematical model.................................................................................................................27
3.2.3 Analytical solution...................................................................................................................28
3.2.4 Analysis of solution..................................................................................................................29
3.3 Groundwater flow in a semi-confined aquifer.............................................................................32
3.3.1 Conceptual hydrogeological model..........................................................................................32
3.3.2 Mathematical model.................................................................................................................32
3.3.3 Analytical solution..................................................................................................................33
3.3.4 Analysis of result......................................................................................................................34
4. Steady Groundwater Flow to Wells........................................................................................................37
4.1 Groundwater flow to a well in a confined aquifer.......................................................................37
4.1.1 Conceptual hydrogeological model..........................................................................................37
4.1.2 Mathematical model.................................................................................................................37
4.1.3 Analytical solution...................................................................................................................39
4.1.4 Analysis of results....................................................................................................................40
4.1.5 Application to pumping test.....................................................................................................41
4.2 Groundwater flow to a well in an unconfined aquifer................................................................43
4.2.1 Conceptual hydrogeological model..........................................................................................43
4.2.2 Mathematical model.................................................................................................................43
4.2.3 Analytical solution...................................................................................................................44
4.2.4 Analysis of results....................................................................................................................46
4.2.5 Application to pumping test.....................................................................................................46
4.3 Groundwater flow to a well in a semi-confined aquifer..............................................................48
4.3.1 Conceptual hydrogeological model..........................................................................................48
4.3.2 Mathematical model.................................................................................................................48
4.3.3 Analytical solution...................................................................................................................49 1
4.4.4 Analysis of results...................................................................................................................52
4.4 Methods of superposition and images..........................................................................................55
4.4.1 Method of superposition..........................................................................................................55
4.4.2 Method of images....................................................................................................................61
4.5 Flow net.........................................................................................................................................65
4.5.1 Potential function and equipotential lines................................................................................65
4.5.2 Stream function and stream lines.............................................................................................66
4.5.3 Flow net..................................................................................................................................66
5. Non-steady Groundwater Fl
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