Review of Stress 9 - William G. Pariseau 3rdEdition Contents 1 Intro...

SolutionsManualto DesignAnalysisinRockMechanics William G. Pariseau 3rdEdition 1 / 4

Contents

• Introduction 1

Basics 1 Review of Stress 9 Review of Strain and Elasticity 28 Added Problems 50

• Slope Stability 53

Planar Block Slides 53 Wedge Failures 83 Rotational Slides 99 Dynamics,Toppling 111 Added Problems 116

• Shafts 127

Single, Naturally Supported Shafts 127 Supported Shafts, Liners, Bolts, Rings 181 Multiple Shafts 214 Added Problems 223

• Tunnels 233

Naturally Supported Tunnels 233 Supported Tunnels 240 Rock Mass Classification Schemes, RQD 284 Added Problems 287

• Entries in Stratified Ground 299

Naturally Supported Roof 299 Bolted Roof 314 Added Problems 352

• Pillars in Stratified Ground 367 2 / 4

VI Contents

• Three-Dimensional Excavations 455

3D Caverns 455 Back Fill 464 Cable Bolting 473 Added Problems 481

• Subsidence 503

Chimney Caving 503 Combination Support 523 Subsidence Troughs 536 Profile and Influence Functions 554 9DynamicPhenomena577 Wave Fundamentals 577 Bursts and Bumps 592 EventLocation609 1 0Foundations on Jointed Rock Square Footings Rectangular Footings Strip Footings 6

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• Introduction

Basics

• Identify the three major categories of equations needed to calculate rock mass

motion. Give examples.(a) Physical laws e.g. conservation (balance) of linear momentum F=˙P where Fis resultant of external forces ˙Pis time rate of linear momentum.(b) Kinematics (geometry of motion) e.g.a=˙vwhereaandvare acceleration and velocity e.g.εxx= ∂u ∂x whereεxxis normal strain in thex-direction anduis x-direction displacement.(c) Material laws e.g.σ=Eεis the one-dimensional form of Hooke’s law of linear elasticity.σandεare stress and corresponding strain,Eis Young’s modulus.

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