Undrained Shear Strengths
Reinforcement Soft Soil by Ballast and Geo Grid Overlaying the Soil
... of undrained shear strengths and presence of geogrid under the ballast layers represent an important parameters to improve soil and as a result, the load capacity ...of undrained shear ...
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Effects of aluminum sulfate and polyelectrolyte solutions on the geotechnical properties of organic clay
... However, undrained creep effects did not appear to be significant for the test material since both specimens were found to have similar undrained shear strengths despite the significant ...
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IMPACT OF A TEST METHOD ON THE UNDRAINED SHEAR STRENGTH OF A CHOSEN FLY ASH
... a shear vane tester and a pocket penetrometer for determination of the parameters of the undrained shear strength of fly ash from the Power Plant ...the undrained shear strength of the ...
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Optimizing Stabilizers Enhanced Electrokinetic Environment to Improve Physicochemical Properties of Highly Organic Soil
... involved in its stabilization especially when cement did not used as main stabilizer. Many questions remain to be answered regarding the influence of reagents on ζ potential of humus and its mechanical behaviour in terms ...
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ALLUVIAL DEPOSITS AS A SUBSOIL AND MATERIAL FOR BASIC HYDRO-TECHNICAL CONSTRUCTIONS
... modulus from the CPTU test. The usefulness of the alluvial deposit as an earth construc- tion material was analysed after their structure had been destroyed and compacted with a Proctor apparatus. In cases of samples ...
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A new approach for the determination of tensile and shear strengths of normal weight concrete
... the shear strength remain a matter of dispute (Collins, Bentz, Sherwood, and Xie, ...for shear (Leonhardt ...pure shear failure mode (mode II) fails because the damaged section very often doesn’t ...
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Reappraisal of soil extrusion for geomechanical characterisation
... the shear strength mobilised in the billet ’ s yielding zone would correspond to a partially drained condition, representing a signi fi cant departure from the extrusion theory that was adopted from ...true ...
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STUDIES ON GEOTEXTILE / SOIL INTERFACE SHEAR BEHAVIOR
... the shear strength of soil- geotextile interfaces increases with the increase of the fabrics tensile strength, Burd and Brocklehurst (1990) and ...of Shear Friction (ø) and Cohesion ...of shear ...
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Ageing and large consolidation of cement based grouts
... In civil engineering, cement paste (or slurry) is frequently used as grout in compaction grouting. The initial consistency of cement- and cement-bentonite-based grouts prior to injection influences the process after ...
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11-28-2012 12:00 AM The Effect of Surface Treatments and Bonding Agents on the Shear Bond Strengths of Orthodontic Brackets Bonded to Aged Composite Resin Restorations
... Reynolds 65 suggested that at the minimum, a bond strength of 6-8 MPa would be clinically acceptable. This value is often used as a benchmark in orthodontic bonding studies to enamel and non-tooth surfaces. The use of ...
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Effects of Moisture Content and Plasticity Index on Duncan Chang Model Parameters of Hydraulic Fill Soft Soil
... Duncan-Chang model is a nonlinear elastic model of soil, with simple para- meters and clear concept, which can be obtained by conventional triaxial shear test, and can well reflect the stress-strain law of soil. ...
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Effect of Cement Kiln Dust and Chemical Additive on Expansive Soil at Subgrade Level
... All test specimens were prepared with the static compaction method at the optimum moisture content. The specimens were wrapped in thin plastic film until testing at 3, 7, 14 and 28 curing days. Total 109 specimens were ...
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A study on chemical stabilization of Oil Sands Mature Fine Tailings
... The undrained shear strength of MFT samples was evaluated using the fall cone ...vane shear tests were carried out to compare with the results obtained by the falling cone on MFT ...vane shear ...
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PERFORMANCE OF FOOTING WITH MULTI -LAYERED PILE STABILIZED SLOPE
... increasing shear strength by drainage, (b) removal of weak zones or potential failure zones, (c) building retaining structures or supports or earth buttresses, and (d) providing in situ reinforcement of the ...
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Simultaneous stabilization of Pb and improvement of soil strength using nZVI
... Keywords: nZVI; lead, contaminated soil; physicochemical property; undrained shear strength... Nanoscale Zero-Valent Iron nZVI is a well-established nanoparticle that has been used.[r] ...
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Abstract This paper presents the effectiveness of Bisphenol-A (BPA) epoxy for the cement concrete. The cement
... split, shear and flexural ...arrive strengths. Few regression models are deduced to evaluate the split, shear and flexural strengths with association of cube compressive ...
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Thermal analysis comparison between three random glass fibre-reinforced thermoplastic matrix composites bonded by adhesives using microwaves
... 66/GF (33%) joined by a fixed frequency microwave facility in a slotted rectangular waveguide. With glass fibre reinforced Nylon 66, the peak lap shear strengths obtained at exposure times of 35 and 55 ...
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Geotechnique, Physico-chemical Behaviour and a New Erosion Model for Mine Tailings under Environmental Loading
... produce shear stress throughout the soil mass and if it exceeds the shearing resistance of the tailings on any possible failure surface, sliding will ...the shear strength of the tailings, which in the ...
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The one-way wave equation: a full-waveform tool for modeling seismic body wave phenomena
... key strengths of the one–way approach, results from waveform simulation for global scale shear–wave splitting modeling, reservoir–scale frequency dependent shear–wave splitting modeling, and acoustic ...
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Influence of Conversion Coating on Magnesium and Aluminum Alloys by Adhesion Method
... after drying. Table 3 presents the adhesive conditions. The adhesive cements used were epoxy and acrylic resin. The bond strength was measured by an adhesion tester. The tensile lap-shear strength was measured by ...
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