- Relationship Between Coefficient of Consolidation and Over-Consolidation Ratio from Piezo-cone and Oedometer Testing
- B. Poon ; K. Chan
- ICGE Colombo 2015
- Year: 2015
- Site Characterization & In-situ Testing (General) ; Laboratory Testing
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- DEM modelling of the dynamic penetration process on Mars as a part of the NASA InSight Mission
- N.I. Komle ; G. Kargl ; H.F. Schweiger ; J. Poganski
- Year: 2015
- Site Characterization & In-situ Testing (General)
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- Testing of landslide triggering mechanism by pore pressure inflation with back pressure shear box
- K. Bondars ; P. Skels
- Year: 2015
- Site Characterization & In-situ Testing (General)
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- Qualitative Evaluation of Undisturbed GP Samples Extracted from Alluvial Sandy Soil Deposits Based on Dynamic Shear Modulus Measurements
- G. Chiaro ; T. Kiyota ; Y. Hosono ; Y. Umehara ; Y. Yagiura ; H. Chiba
- ICGE Colombo 2015
- Year: 2015
- Site Characterization & In-situ Testing (General) ; Soil Dynamics In-Situ ; Soil Dynamics Testing in the Laboratory
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- Relevant relations in order to better assess preconsolidation pressure values for the design of underground constructions in soft ground
- J. C. Gress
- IS SEOUL '14
- Year: 2014
- Underground Structures ; Site Characterization & In-situ Testing (General)
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- The use of light weight deflectometer for in situ evaluation of sand degree of compaction
- A.F. Elhakim
- Book Title / Journal: Housing and Building National Research Center
- Year: 2014 , Volume: 10
- Site Characterization & In-situ Testing (General)
- Description
- The light weight deflectometer (LWD), also known as the light falling weight deflectometer, light drop weight tester, and dynamic plate load test, is a hand portable device that was developed in Germany to measure the soil in situ LWD dynamic modulus. Typically, this modulus is used to evaluate the subsoil degree of compaction. Thus it is suitable for compaction quality control of soil-surfaced roads, embankments and replacement fill. As a dynamic test, the device is suited, in particular, for coarse and mixed grained soils with a maximum grain size of 63 mm. The response of poorly graded calcareous and siliceous sands is the focus of this research. First, the index soil properties of the tested soils including grain size distribution; maximum and minimum void ratios and specific gravity were obtained. Petrographic analyses of the tested sands were also performed to determine their mineralogical composition. A 1-m3chamber was built for performing the LWD testing in the laboratory. The study was performed for relative densities of 20%, 40%, 60% and 80% to represent the behavior of very loose, loose, medium dense and dense sands. The effect of the existence of a rigid boundary beneath the tested soil on test results was also investigated to determine the zone of influence of the light weight deflectometer.
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- Application of The Tangent Modulus Method in Nonlinear Settlement Analysis of Sand Foundation
- E.-Q. Wang ; Y.-C. Zhang ; Y.-D. Luo ; G.-H. Yang
- Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, September 2-6 2013
- Year: 2013
- Settlements ; Site Characterization & In-situ Testing (General)
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- Special Features of Creep of Clayey Soils
- Z.Y. Orazalin ; E.E. Orazaly ; A.A. Zhakulina ; A.S. Zhakulin
- Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, September 2-6 2013
- Year: 2013
- Foundation Design / Construction ; Settlements ; Laboratory Testing ; Site Characterization & In-situ Testing (General)
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- 1st General Report for TC 203: Seismic response of soils, foundations and geotechnical structures
- J.-F. Semblat ;
- Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, September 2-6 2013
- Year: 2013
- Geotechnical Earthquake Engineering ; Landslides ; Liquefaction Engineering ; Site Characterization & In-situ Testing (General) ; Numerical & Constitutive Modeling
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- Methodological approach for the stability analysis of the Po river banks
- G. Vannucchi ; L. Tonni ; M. Marchi ; C. Madiai ; G. Gottardi
- Proceedings of the 18th International Conference on Soil Mechanics and Geotechnical Engineering, Paris, September 2-6 2013
- Year: 2013
- Geotechnical Earthquake Engineering ; Seismic Slope Stability ; Site Characterization & In-situ Testing (General)
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- Use of Self-boring Pressuremeter in the Calibration Process of the Back-analysis of a Load Test
- N. Lambert ; K. Remeysen
- 18th International Conference on Soil Mechanics and Geotechnical Engineering (Paris)
- Year: 2013
- Pressuremeter ; Settlements ; Finite Element / Finite Difference
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- Determining Small Strain Elastic Modulus Using Cyclic Expansion Tests
- P. Reiffsteck ; S. Fanelli ; J.L. Tacita ; J.C. Dupla
- 18th International Conference on Soil Mechanics and Geotechnical Engineering (Paris)
- Year: 2013
- Soil Dynamics In-Situ ; Pressuremeter
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- Undrained Shear Strength of Over Consolidated Clays Based on Creep Pressure Results from Pressuremeter Tests
- M. Retamosa
- 18th International Conference on Soil Mechanics and Geotechnical Engineering (Paris)
- Year: 2013
- Shear Strength of Underground Materials ; Pressuremeter ; Shear Strength of Underground Materials ; Pressuremeter
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- A Method for Describing the Stress and Strain Dependency of Stiffness in Sand
- R. Whittle ; L. Liu
- 18th International Conference on Soil Mechanics and Geotechnical Engineering (Paris)
- Year: 2013
- Pressuremeter ; Soil Behavior Modeling
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- Obtaining the Menard a Rheological Factor in a Pressiorama® Diagram
- J.-P. Baud ; M. Gambin
- 18th International Conference on Soil Mechanics and Geotechnical Engineering (Paris)
- Year: 2013
- Pressuremeter
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