nota kelas dr chapter 5- tunnel and underground
TRANSCRIPT
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
1/56
Rock Engineering Course UiTM
Chapter 5.Tunnel and Underground Structure(Refer to Appendix #4 also)
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
2/56
Tunnel and Underground Structures UiTM
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
3/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
4/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
5/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
6/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
7/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
8/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
9/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
10/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
11/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
12/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
13/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
14/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
15/56
1. Introduction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
16/56
1. Introduction
N u m
b e r o
f c o n s
t r u c
t i o n
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
17/56
2. General Issues
2.1 Approach to Tunnel Design and Construction
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
18/56
2. General Issues
2.2 Rock as a Construction Material
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
19/56
2.3 Teamwork in Design
2. General Issues
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
20/56
2.4 The Process of Design and Implementation
2. General Issues
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
21/56
3.1 Principles of Tunnel Formation
3. Concept of Tunneling
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
22/56
3.1 Principles of Tunnel Formation
3. Concept of Tunneling
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
23/56
3.2 Mechanism of Ground Support
3. Concept of Tunneling
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
24/56
3.2 Mechanism of Ground Support
3. Concept of Tunneling
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
25/56
3.3 Sequence of Tunnel Design
3. Concept of Tunneling
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
26/56
4.1 Stresses Around a Circular Opening in a Biaxial StressField
4. Elastic Analysis of Tunnel Ref) Kirsch equation, 1898
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
27/56
4.2 Stresses Around a Circular Opening in a Uniaxial StressField
4. Elastic Analysis of Tunnel Ref) Kirsch equation, 1898
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
28/56
4.3 Stresses Around a Circular Opening in a Hydrostatic
Stress Field
4. Elastic Analysis of Tunnel Ref) Kirsch equation, 1898
f
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
29/56
5.1 Stress and Displacement Theory
5.Elasto-Plastic Analysis of Tunnel Ref) S.K.Sharan, 2003
Perfectly plastic
Brittle-plasticStress field at infinityElastic region
Elastic region
a
l l l f l
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
30/56
5.1 Stress and Displacement Theory
5.Elasto-Plastic Analysis of Tunnel Ref) S.K.Sharan, 2003
5 El Pl i A l i f T l
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
31/56
5.1 Stress and Displacement Theory
5.Elasto-Plastic Analysis of Tunnel Ref) S.K.Sharan, 2003
5 El Pl i A l i f T l
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
32/56
5.1 Stress and Displacement Theory
5.Elasto-Plastic Analysis of Tunnel Ref) S.K.Sharan, 2003
5 Elasto-Plastic Analysis of Tunnel R f) C C T d
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
33/56
5.2 Ground Reaction Curve (Convergence Confinement
Method)
5.Elasto-Plastic Analysis of Tunnel Ref) C.Carranza Torres andC. Fairhurst,2000
5 Elasto-Plastic Analysis of Tunnel Ref) C Carranza Torres and
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
34/56
5.2 Ground Reaction Curve (Convergence Confinement
Method)
5.Elasto-Plastic Analysis of Tunnel Ref) C.Carranza Torres andC. Fairhurst,2000
5 Elasto-Plastic Analysis of Tunnel Ref) C Carranza Torres and
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
35/56
5.2 Ground Reaction Curve (Convergence Confinement
Method)
5.Elasto-Plastic Analysis of Tunnel Ref) C.Carranza Torres andC. Fairhurst,2000
5 Elasto-Plastic Analysis of Tunnel Ref) C Carranza Torres and
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
36/56
5.2 Ground Reaction Curve (Convergence Confinement
Method)
5.Elasto Plastic Analysis of Tunnel Ref) C.Carranza Torres andC. Fairhurst,2000
5 El t Pl ti A l i f T l
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
37/56
5.3 Support Characteristic Curve (Convergence Confinemen
Method)
5.Elasto-Plastic Analysis of Tunnel Ref) P.P.Oresta, 2002
5 Elasto Plastic Anal sis of T nnel
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
38/56
5.3 Support Characteristic Curve (Convergence Confinemen
Method)
5.Elasto-Plastic Analysis of Tunnel Ref) P.P.Oresta, 2002
5 Elasto Plastic Analysis of Tunnel
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
39/56
5.3 Support Characteristic Curve (Convergence Confinemen
Method)
5.Elasto-Plastic Analysis of Tunnel Ref) P.P.Oresta, 2002
5 Elasto Plastic Analysis of Tunnel
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
40/56
5.3 Support Characteristic Curve (Convergence Confinemen
Method)
5.Elasto-Plastic Analysis of Tunnel Ref) P.P.Oresta, 2002
6 New Austrian Tunneling Method
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
41/56
6.1 Definition of NATM
6. New Austrian Tunneling Method
6 Principle of NATM
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
42/56
6.2 Basic Principles of NATM
6. Principle of NATM
6 Principle of NATM
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
43/56
6. Principle of NATM
6.3 NATM as a Design Philosophy
6.4 NATM as a Construction Method
6 Principle of NATM
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
44/56
6.5 Determination of Optimal Support Time
6. Principle of NATM
6 Principle of NATM
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
45/56
6.6 Construction of NATM
6. Principle of NATM
7 Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
46/56
7.1 Introduction
7. Time-Dependent Tunnel Behavior
Figure 5: (Left) Explotraary adit (Right) Deformed lining from the numerical analysis (after swelling)
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
47/56
7 Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
48/56
7.2 Visco-elastic tunnel behavior
7. Time-Dependent Tunnel Behavior
7 Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
49/56
7.2 Visco-elastic tunnel behavior
7. Time Dependent Tunnel Behavior
7 Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
50/56
7.2 Visco-elastic tunnel behavior
7. Time Dependent Tunnel Behavior
7 Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
51/56
7.2 Visco-elastic tunnel behavior
7. Time Dependent Tunnel Behavior
7. Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
52/56
7.3 Visco-plastic tunnel behavior
7. Time Dependent Tunnel Behavior
7. Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
53/56
7.3 Visco-plastic tunnel behavior
7. Time Dependent Tunnel Behavior
S t r e n g
t h r a
t i o
7. Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
54/56
7.4 Modeling of elastic visco plastic model
7. Time Dependent Tunnel Behavior
7. Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
55/56
7.4 Modeling of elastic visco plastic model
7. Time Dependent Tunnel Behavior
7. Time-Dependent Tunnel Behavior
-
8/11/2019 Nota Kelas Dr Chapter 5- Tunnel and Underground
56/56
7.4 Modeling of elastic visco plastic model
. e epe de t u e e av o