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    Geoengineer.org Newsletter Issue #40
    A monthly publication of Geoengineer.org website
    April 2008

    Greetings,

    Welcome to the 40th issue of the Geoengineer Newsletter! Our newsletter has been circulating for almost 8 years. The first issue of the newsletter was released in July 2000 and was distributed to less than 400 members. This issue is distributed to almost 5000 members. We want to thank you for your support and once again encourage you to send us resources for inclusion in our databases.

    Geoengineer.org is a Cooperating Organization of the upcoming 33rd Annual Conference on Deep Foundations & 11th International Conference on Piling and Deep Foundations. We strongly encourage you to participate in this conference that will take place on October 15-17, 2008 in New York.

    On behalf of the Geoengineer.org team,

    Dimitrios Zekkos, Ph.D., P.E., Managing Director

    Visit the Geoengineer.org Homepage



    News of our Affiliates

    SP FOUNDATION invites nominations , worldwide, for the 2008 SP RESERACH AWARD in geotechnical engineering, and/or geotechnical earthquake engineering for young engineers/scientists, 40 years or younger.

    See the latest News of our Affiliates

    Online Geoengineering Library

    A collection of publications available on the internet at no cost. (Currently 1097 different resources in 20 sections).

    New Additions:

    Soil Mechanics

    Amy B. Cerato, (2001). Influence of Specific Surface Area on Geotechnical Characteristics of Fine-Grained Soils. MSc Thesis, Department of Civil and Environmental Engineering, University of Massachusetts.

    Amy B. Cerato, Alan J. Lutenegger, (2004). Determining the Intrinsic Compressibility of Fine- Graines Soils. ASCE Journal of Geotechnical and Geoenvironmental Engineering. Vol. 130, No. 8, pp. 872-877.

    Mostafa A. Ismail, Shambhu S. Sharma and Martin Fahey, (2005). A Small True Triaxial Apparatus with Wave Velocity Measurement. Geotechnical Testing Journal, Vol.28, No.2. ASTM International.

    Amit Prashant and Dayakar Penumadu, (2005). A Laboratory Study of Normally Consolidated Kaolin Clay. Canadian Geotechnical Journal 42: 27-237 (2005). NRC Canada.

    Rock Mechanics

    Hoek E. and Londe P., (1974). The Design of Rock Slopes and Foundations. General Report for 3rd Congress of the International Society for Rock Mechanics, Denver. 1(A), pp. 613-752.

    Hoek E., Marinos P.G., Marinos V.P., (2005). Characterization and Engineering Properties of Tectonically Undisturbed but Lithologically varied Sedimentary Rock Masses. International Journal of Rock Mechanics and Mining Sciences, 42/2, pp. 277-285. Elsevier Ltd.

    Marinos V., Marinos P., Hoek E., (2005). The Geological Strength Index: Applications and Limitations. Bulletin of Engineering Geology and the Environment, Vol. 64, pp. 55-65 (2005).

    Hoek E. (1998). Technical Note: Reliability of Hoek- Brown Estimates of Rock Mass Properties and their Impact on Design. International Journal of Rock Mechanics and Mining Sciences, Vol. 35(1), pp. 63-68. Pergamon, Great Britain.

    Hoek E. and Brown E.T., (1997). Practical Estimates or Rock Mass Strength. International Journal of Rock Mechanics and Mining Sciences, Vol. 34 (8), pp. 1165-1186.

    Hoek E., Wood D. and Shah S., (1992). A modified Hoek-Brown Criterion for Jointed Rock Masses. Proceedings of the International ISRM Symposium on Rock Characterization, Chester, UK.

    Hoek E., (1990). Technical Note: Estimating Mohr- Coulomb Friction and Cohesion Values from the Hoek- Brown Failure Criterion. International Journal of Rock Mechanics and Mining Science & Geomechanics Abstracts, Vol. 12, No. 3, pp. 227-229. Pergamon Press PLC, Great Britain.

    Brown E.T. and Hoek E., (1978). Trends in Relationships between Measured Rock In-Situ Sresses and Depth. International Journal of Rock Mechanics and Mining Science & Geomechanics Abstracts, Vol.15, pp. 211-215. Pergamon Press Ltd, Great Britain.

    Bowcock J.B., Boyd J.M., Hoek E. and Sharp J.C., (1977). Drakensberg Pumped Storage Scheme, Rock Engineering Aspects. Exploration for Rock Engineering of the Symposium on Exploration for Rock Engineering (ed. Z.T.Bieniawski), Vol. 2, 121- 139. Rotterdam: A.A. Balkema.

    Hoek E. (1968). Brittle Failure of Rock. Chapter 4 in Rock Mechanics in Engineering Practice. (eds K.G. Stagg and O.C. Zienkiewicz), pp. 99-124. London: J. Wiley.

    Hoek E. (1966). Rock Mechanics - An Introduction for the Practical Engineer. Parts I, II and III. Mining Magazine, April, June and July.

    Erik Schlangen, (1993). Experimental and Numerical Analysis of Fracture Processes in Concrete. PhD Thesis, Delft university, Department of Civil Engineering and Geosciences.

    Marcel Rene Antoine Van Vlier, (2000). Size Effect in Tensile Fracture of Concrete and Rock. PhD Thesis, Delft university, Department of Civil Engineering and Geosciences.

    Flavio Lanaro, (2001). Geometry, Mechanics and Transmissivity of Rock Fractures. PhD Thesis, Division of Engineering Geology, Department of Civil and Environmental Engineering, Royal Institute of Technology, Stockholm, Sweden.

    Foundation Design

    Amy B. Cerato, Alan J. Lutenegger, (2003). Model Footing Tests on a Finite Layer of Granular Soil. FONDSUP 2003, International Symposium on Shallow Foundations, Paris - France, Vol. 1, pp. 155- 162.

    A.B. Cerato, (2005). Scale Effects of Shallow Foundation Bearing Capacity on Granular Material. PhD Thesis, Department of Civil and Environmental Engineering, University of Massachusetts.

    P.J. Hannigan, G.G. Goble, G. Thendean, G.E. Likins, F. Rausche, (1998). Design and Construction of Driven Pile Foundations - Volume I. Federal Highway Administration.

    P.J. Hannigan, G.G. Goble, G. Thendean, G.E. Likins, F. Rausche, (1998). Design and Construction of Driven Foundations - Volume II. Federal Highway Administration.

    Geotechnical Earthquake Engineering - Soil Dynamics

    Zhou Yan-guo, Chen Yun-min, Ke Han, (2005). Correlation of Liquefaction Resistance with Shear Wave Velocity Based on Laboratory Study using Bender Element. Journal of Zhejiang University Science.

    R. Salgado, R.W. Boulanger, J.K. Mitchell, (1997). Lateral Stress Effects on CPT Liquefaction Resistance Correlations. Journal of Geotechnical and Geoenvironmental Engineering.

    J.A.H. Carraro, P. Bandini, R. Salgado, (2003). Liquefaction Resistance of Clean and Nonplastic Silty Sands Based on Cone Penetration Resistance. Journal of Geotechnical and Geoenvironmental Engineering. ASCE.

    P.J. de Wit, (1995). Liquefaction of Cohesive Sediments caused by Waves. PhD Thesis, Delft University, Department of Civil Engineering and Geosciences.

    H. Mitrani and S.P.G. Madabhushi, (2006). Frame Structures founded on Liquefiable Soil - Data Report Centrifuge Tests BM1, BM2 and BM3. Cambridge University Engineering Department Technical Report.

    Geotechnical Investigations & In-Situ Testing

    C.I. Teh, G.T. Houlsby, (1991). An Analytical Study of the Cone Penetration Test in Clay. Geotechnique 41, No. 1, pp. 17-34.

    H.S. Yu, G.T. Houlsby, (1991). Finite Cavity Expansion in Dilatant Soils: Loading Analysis. Geotechnique 41, No. 2, pp. 173-183.

    F. Schnaid, G.T. Houlsby, (1992). Measurement of the Properties of Sand in a Calibration Chamber by the Cone Pressuremeter Test. Geotechnique 42, No. 4, pp. 587-601.

    G.T. Houlsby, J.P. Carter, (1993). The Effects of Pressuremeter Geometry on the Results of Test in Clay. Geotechnique 43, No. 4, pp. 567-576.

    G.T. Houlsby, F. Schnaid, (1994). Interpretation of Shear Moduli from Cone Pressuremeter Tests in Sand. Geotechnique 44, No. 1, pp. 147-164.

    Ground Improvement

    Shanzhi Shu, (2005). Sand State and Performance Analysis of Micropiles. PhD Thesis, Department of Civil and Environmental Engineering, Washington State University.

    Lee J., Salgado R., Karim A. and Lovell C.W., (2001). Compaction and Shear Strength of Fly and Bottom Ash Mixtures. Journal of Solid Waste Technology and Management, 27(3), 137-145.

    Tunneling & Underground Construction

    Evert Hoek, (1982). Geotechnical Considerations in Tunnel Design and Contract Preparation. 17th Sir Julius Werhner Memorial Lecture. Trans. Inst. Min. Metall 91, A101-A109.

    Hoek E and Wood D.W.F., (1987). Rock Support in Underground Mines. Underground Support Systems (ed J.E. Udd), Montreal: Canadian Institute of Mining and Metallurgy. Vol.35, pp. 1-6.

    Mehdi Bahrekazemi, (2004). Train-Induced Ground Vibration and Its Prediction. PhD Thesis, Division of Soil and Rock Mechanics, Department of Civil and Architectural Engineering, Royal Institute of Technology, Stockholm.

    J.G. Wang, S.L. Kong, C.F. Leung, (2003). Twin Tunnels-Induced Ground Settlement in Soft Soils. Geotechnical Engineering in Urban Construction, Tsinghua University Press, pp.241-244.

    W. Broere, (2003). Influence of Excess Pore Pressures on the Stability of the Tunnel Face. J. Saveour (ed.) (Re)Claiming the Underground Space, ITA, Amsterdam, 2003, pp. 759-765.

    Henderikus G.B. Allersma, Wout Broere, (2002). Optical Analysis of Stress around a Penetrating Probe in Granular Material. Physical Modelling in Geotechnics: Proceedings of the International Conference on Physical Modelling in Geotechnics 02, pages 149-154.

    Dams & Embankments

    A.L. Fernandez, A.R. Crumley, (2003). Liquefaction Evaluation for Rio Blanco Offstream Dam, Comparison Between Existing Methodologies. 12th Panamerican Conference on Soil Mechanics and Geotechnical Engineering. Massachusetts Institute of Technology, Boston, June 2003.

    Gordon A. Fenton, D.V. Griffiths, (1997). Extreme Hydraulic Gradient Statistics in a Stochastic Earth Dam. ASCE Journal of Geotechnical and Geoenvironmental Engineering, 123(11), 995- 1000.

    G.A. Fenton, D.V. Griffiths, (1996). Statistics of Free Surface Flow Through a Stochastic Earth Dam. ASCE Journal of Geotechnical Engineering, 122(6), 427-436.

    G.A. Fenton, D.V. Griffiths, (1995). Flow Through Earth Dams with Spatially Random Permeability. Proceedings of the 10th ASCE Engineering Mechanics Conference, Boulder, Colorado, pp. 341--344, May 1995.

    Engineering Geology

    K. Evans, T. Engelder, (1989). Some Problems in Estimating Horizontal Stress Magnitudes in Thrust Regimes. International Journal of Rock Mechanics and Mining Sciences Vol. 26, pp. 647-660.

    K.F. Evans, G. Oertel, T. Engelder, (1989). Appalachian Stress Study: Analysis of Devonian Shale Core: Some Implications for the Nature of Contemporary Stress Variations and Alleghanian Deformation in Devonian Rocks. Journal of Geophysical Research, Vol. 94, No. B6, pp. 7155- 7170. The American Geophysical Union.

    P.L. Hancock, T. Engelder, (1989). Neotectonic Joints. Geological Society of America Bulletin, v. 101, p. 1197- 1208, 11 figs.

    Computational Geomechanics

    Murray Fredlund, Jason Stianson, Maritz Rykaart, (2002). Applications of Automatic Mesh Refinement in the SVFLUX and CHEMFLUX Software Packages. 55th Canadian Geotechnical Conference and 3rd Joint IAH- CNC/CGS Conference, October 20-23, 2002, Niagara Falls, ON, Canada.

    G.W. Wilson, M.D. Fredlund, (2000). The Application of Knowledge-Based Surface Flux Boundary Modelling. Unsaturated Soils for Asia, Rahardjo, Toll & Leong (eds), Balkema, Rotterdam.

    Sylvia Moenickes, (2004). Grid Generation for Simulation of Flow and Transport Processes in Fractured-Porous Media. PhD Thesis, Institut fur Stromungsmechanik und Elektronishes Rechnen im Bauwesen der Universitat Hannover.

    C. Sagaseta, G.T. Houlsby, (1988). Elastic-plastic incompressible flow around an infinite cone. Penetration Testing 1988, ISOPT-1, De Ruiter (ed.), Balkema Rotterdam.

    Visit the Online Geoengineering Library

    Conference Spotlight

    The Geoengineer website is committed in supporting activities that contribute to the Geoengineering Profession. Conference organization is an important activity that stimulates research and improves practice locally and worldwide.

    Conferences currently sponsored by the Geoengineer website:

    1. 33rd Annual Conference on Deep Foundations & 11th International Conference on Piling and Deep Foundations, 15-17 October 2008.
    2. 6th International Conference on Case histories in Geotechnical Engineering and symposium in honor of professor James K. Mitchell, Washington DC, August 4-9, 2008.
    3. 12th International Conference of the International Association for Computer Methods and Advances in Geomechanics, 1-6 October 2008.
    Conference Sponsorship Info

    Organizational Collaborations

    The Mission of the Geoengineer.org Website is the advancement of International Geoengineering Practice and Research. To that end, Geoengineer.org collaborates with various Organizations that share the same vision and achieve specific tasks/goals.

    Currently, Geoengineer.org has the following collaborations:

    1. USUCGER - United States Universities Council on Geotechnical Education and Research
    2. GEER Geo-Engineering Earthquake Reconnaissance
    3. DFI - Deep Foundations Institute
    4. Geo-Institute of ASCE
    View Geoengineer.org Collaborations

    Geoengineer Software Listing

    There are currently 118 programs in 11 categories.

    New Additions:

    Soil Dynamics & Earthquake Engineering Software Listing

    D-MOD2000: a 1-D nonlinear effective-stress analysis program that is fully-integrated with SHAKE2000 via graphical user interface.

    Visit the Geo-Software Listing

    Geoengineering Forum & Bulletin Board

    The Geoengineering Forum & Bulletin Boards were created to satisfy the need for free geo- information dissemination and communication.

    Currently our users have posted a total of 535 articles.

    Visit the Forums

    Contributors

    Special thanks to:

    Mucciarelli Marco, Professor, DiSGG - Universita della Basilicata

    Sanjay Kumar Jha, Doctoral student, Saitama University, Japan.

    Samani F.B. , MSc, Head of Geotechnics Section, Tamavan Consulting Engineering.

    See our List of Contributors

    Geoengineer.org Photo Gallery
    The Geoengineer.org Photo Gallery intends to become the largest online collection of photos in geoengineering worldwide. It currently includes 422 photos in 25 albums. You are invited to submit photos for inclusion in our gallery and win geotechnical books as prices.

    New Additions:

    Album: Landslides
    New Photo: GEO-362 "Landslide in Nepal"

    Album: Tunnelling
    New Photo: GEO-363 "Outlet portal of Dasht-e- Abbas pressure irrigation tunnel"

    Album: Concrete - Rollercrete Dam
    New Photo: GEO-364 "Kardeh concrete arch dam, Mashad city NE of Iran"


    Visit the Geoengineer.org Photo Gallery

    New Book: From Research to Practice In Geotechnical Engineering - Geotechnical Special Publication No.180 - edited by James E. Laier, David K. Crapps & Mohamad H. Hussein

    Read More & Order
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