Engineering Rock Mechanics
8 Introduction \ 7 Analysis of individual subjects 7 Foundation (^444) ..1 I /-Analysis of coupled mechanisms 7 Rock mechanics i ...
Content of th;s book 9 properties are the same in a plane but different perpendicular to that plane) and nine elastic constants ...
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Geological setting 2 In this chapter, we will set the scene for the consideration of engineering in the natural material, rock. ...
12 Geological sefting Figure 2.1 Relatively consistent intact rock. Figure 2.2 'Layered' intact rock. ...
Rock as an engineering material 13 the properties of the material, the pre-existing stress state in the ground (which will be di ...
14 Geological setting In the photographs in Figs 2.4 and 2.5, the significance of the likely influence of rock structure on engi ...
Natural rock environments 15 excavation of the surface rock, or whether the structure is underground. Of course, a particular pr ...
16 Geological sethg Figure 2.6 Tunnel in mudstone which has deteriorated over a period of several years after excavation. approa ...
The influence of geological factors on rocks and rock masses^17 Figure 2.7 Tunnel deformation caused by high rock stresses at th ...
18 Geological setting & Figure 2.8 Complete stress-strain curve illustrating the stiffness (or modulus, E), the strength, 0, ...
The influence of geological factors on rocks and rock masses 19 Figure 2.10 Complete stress-strain curve for basalt-high stiffne ...
20 Geological setting & Figure 2.12 Complete stress-strain for chalk-low stiffness, low strength, quite brittle. During the ...
The inhence of geological factors on rocks and rock masses 21 Figure 2.14 Illustration of the complex nature of a rock mass due ...
22 Geological seffing Figure 2.16 Shear fracturing of rock (mode 2). Figure 2.17 Shear fracturing of rock (mode 3). natural, eng ...
The influence of geological factors on rocks and rock masses 23 Figure 2.18 Open joint which will allow free flow of water. Figu ...
24 Geological setting Figure 2.20 Slickensided fault surface with low shear resistance. be a combination of the two-as in a pres ...
The influence of geological factors on rocks and rock masses 25 Induced I Figure 2.22 Rock engineering construction of an unsupp ...
26 Geological setting Figure 2.24 (a) Locations of the largest surface mine and largest underground mine in the world. (b) Subdu ...
The influence of geological factors on rocks and rock masses 27 flow in rock masses will be a function of the discontinuities, t ...
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