Geotechnical Earthquake Engineering (eBook)

Simplified Analyses with Case Studies and Examples

Milutin Srbulov (Autor)

eBook Download: PDF

2008 | 2008
XXIV, 244 Seiten
Springer Netherlands (Verlag)
978-1-4020-8684-7 (ISBN)

Infos

... 'Included on the Choice list with the outstanding academic Earth Sciences titles 2008' ...

This volume describes simplified dynamic analyses that bridge the gap between the rather limited provisions of design codes and the rather eclectic methods used in sophisticated analyses. Graphs and spreadsheets are included for the ease and speed of use of simplified analyses of:

• soil slope (in)stability and displacements caused by earthquakes,
• sand liquefaction and flow caused by earthquakes,
• dynamic soil-foundation interaction,
• bearing capacity and additional settlement of shallow foundations,
• earthquake motion effects on tunnels and shafts,
• frequent liquefaction potential mitigation measures.

A number of comments on the assumptions used in different methods, limitation and factors affecting the results are given. Several case histories are also included in the appendices in order to assess the accuracy and usefulness of the simplified methods.

Audience
This work is of interest to geotechnical engineers, engineering geologists, earthquake engineers and students.

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... "e;Included on the Choice list with the outstanding academic Earth Sciences titles 2008"e; ...This volume describes simplified dynamic analyses that bridge the gap between the rather limited provisions of design codes and the rather eclectic methods used in sophisticated analyses. Graphs and spreadsheets are included for the ease and speed of use of simplified analyses of:soil slope (in)stability and displacements caused by earthquakes,sand liquefaction and flow caused by earthquakes,dynamic soil-foundation interaction,bearing capacity and additional settlement of shallow foundations,earthquake motion effects on tunnels and shafts,frequent liquefaction potential mitigation measures.A number of comments on the assumptions used in different methods, limitation and factors affecting the results are given. Several case histories are also included in the appendices in order to assess the accuracy and usefulness of the simplified methods.AudienceThis work is of interest to geotechnical engineers, engineering geologists, earthquake engineers and students.

Inhalt

Foreword by E.T.R. Dean

Preface

Acknowledgements

List of symbols

1. Well known simplified models
1.1 Introduction
1.2 Source models of energy release by tectonic fault
1.3 Sliding block model of co-seismic permanent slope displacement
1.4 Single degree of freedom oscillator for vibration of a structure on rigid base
1.5 Summary

2. Soil properties
2.1 Introduction
2.2 Cyclic shear stiffness and material damping
2.3 Static shear strengths of soils
2.4 Cyclic shear strengths of soils
2.5 The equivalent number of cycles concept
2.6 Water permeability and volumetric compressibility
2.7 Summary

3. Seismic excitation
3.1 Introduction
3.2 Seismic hazard
3.3 Factors affecting seismic hazard
3.4 Short term seismic hazard assessment
3.5 Long term seismic hazard assessment
3.6 Summary

4. Slope stability and displacement
4.1 Introduction
4.2 Slope stability
4.3 Shear beam model for reversible displacement analysis
4.4 Sliding block models for permanent displacement analysis
4.5 Bouncing ball model of rock fall
4.6 Simplified model for soil and rock avalanches, debris run-out and fast spreads analysis
4.7 Summary

5. Sand liquefaction and flow
5.1 Introduction
5.2 Conventional empirical methods
5.3 Rotating cylinder model for liquefaction potential analysis of slopes
5.4 Rolling cylinder model for analysis of flow failures
5.5 Summary

6. Dynamic soil – foundation interaction
6.1 Introduction
6.2 Advanced and empirical methods
6.3 Discrete element models
6.4 Single degree of freedom oscillator on flexible base for piled foundations and flexural retaining walls
6.5 Summary

7. Bearing capacity and additional settlement of shallow foundation
7.1 Introduction7.2 Bearing capacity: pseudo-static approaches
7.3 Bearing capacity: effects of sub-surface liquefaction
7.4 Bearing capacity: effects of structural inertia and eccentricity of load
7.5 Additional settlement in granular soils
7.6 Summary

8. Seismic wave propagation effect on tunnels and shafts
8.1 Introduction
8.2 Wave propagation effect on cut and cover tunnels and shafts
8.3 Wave refraction effect on deep tunnels and shafts
8.4 Summary

9. Comments on some frequent liquefaction potential mitigation measures
9.1 Introduction
9.2 Stone columns
9.3 Soil mixing
9.4 Excess water pressure relief wells
9.5 Summary

Appendices - Ms Excel workbooks on compact disk

References

Index

Produkt-Details

• Erscheint lt. Verlag: 19.9.2008
• Reihe/Serie: Geotechnical, Geological and Earthquake Engineering
• Reihe/Serie: Geotechnical, Geological and Earthquake Engineering
• Zusatzinfo: XXIV, 244 p.
• Verlagsort: Dordrecht
• Sprache: englisch
• Themenwelt: Naturwissenschaften ► Geowissenschaften ► Geologie
• Themenwelt: Technik ► Bauwesen
• Schlagworte: Earthquake • Engineering • geotechnical • Hazard • Spreadsheets
• ISBN-10: 1-4020-8684-9 / 1402086849
• ISBN-13: 978-1-4020-8684-7 / 9781402086847