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Keywords: coefficient
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Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-296
... structure, respectively. To estimate their effects, it is necessary to investigate how the excess pore water pressure in the clay layer varies with the time and to analyze the interaction between the ground and structure. We present the correlation between the mean consolidated pressure, and the coefficient...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-282
... estimated using the dynamic FEM analysis under undrained condition. embankment maximum stress parametric study dynamic fem analysis design method Modeling & Simulation back analysis subgrade reaction horizontal subgrade reaction flow pressure abutment coefficient FEM analysis...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-312
... increase does not enter the normally consolidated range. Coefficients of Consolidation The coefficient of consolidation in the vertical direction vc was evaluated based on oedometer tests, and a value of 1.5 m2/yr was adopted for Unit 1. On the other hand, the coefficient of consolidation in the horizontal...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-326
... limitations. This paper describes a new approach to modeling injecting domain based on a non-darcian flowand theory of consolidation. The proposed model utilizes the variation of the coefficient of permeability with respect to distance to bore hole axis to achieve a non-Darcian flow characteristics below...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-488
... loading test flat ground displacement reduction coefficient coefficient determination foundation ABSTRACT: The paper presents the results of two extensive research programmes on shallow and deep foundations installed near slopes. Two approaches are combined in these studies: physical...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-361
... pressuremeter of the Cambridge design with some minor attachments. While there are other self boring instruments that were purpose built for measuring permeability, it is obviously desirable to obtain a direct measurement of the coefficient of permeability as one of a number of fundamental soil properties from...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-529
... freezing zone coefficient gas monetization thermal behavior Inada compressive strength thermal expansion Midstream Oil & Gas constant value specimen low temperature storage Deformation Characteristic granite expansion A FEW REMARKS ON LOW TEMPERATURE MATERIALS STORAGE IN OPENINGS...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-524
... to simulate the mechanical behavior of unsaturated soil. water content soil particle probability density function numerical experiment Shirasu slope rainfall coefficient rainwater reservoir simulation numerical simulation surface slip failure suction infiltration unsaturated soil...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-603
... searches. Since the objective function in this study to minimize the cost, f(xi) for retaining project can be written as follows: )1 penbwi KKCxf (3) where, Cw is the cost of diaphragm wall, including the expenditure of total concrete and bars. Kb is the empirical coefficient reflecting the cost of...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-609
... variable method (Muskhelishvili, 1964). complex variable solution boundary condition expression tunnel trough depth tunnel boundary settlement trough tunnel lining equation displacement shallow tunnel ovalization Verruijt expansion contraction coefficient circular tunnel A...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-417
... the stability analysis of slopes for simplicity. Seed and Chan (1961) and Rao et al. (1982) had reported a few works in this regard. The maximum and minimum strengths for vertical and horizontal specimens of compacted clay, respectively, varied in the range 15~40%; the coefficient of anisotropy was...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-340
... previous experimental results of the cement-treated soils. This method is also applied to cement-treated soil columns made by Deep Mixing Method and the unconfined compressive strength of the columns is predicted from the strength and the coefficient of variance on a small size specimen in laboratory...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-133
... water, T the thermal expansion coefficient of water and z is the elevation head. ui is the displacement vector, T is the temperature, h is the total head and t is the time. The subscript, 0, refers to the reference state. This equation means that the water flow in unsaturated zone is expressed by...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-054
... operation management geotechnical engineering reserves evaluation practical application Upstream Oil & Gas variation coefficient procedure probability probabilistic method performance function finite element analysis brinkgreve application distribution function reliability analysis...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-098
... permeability measurement was performed on the triaxial cell KTK 100. flow in porous media grain size studentska 1768 diagenesis institute ofgeonic intrinsic coefficient coefficient gas permeability geological factor Upstream Oil & Gas permeability measurement offailure degree offailure...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-059
... specimen structural geology standard proctor compaction diameter construction materials gradation proctor compaction coefficient flow in porous media water content particle size fine limit hammer filter test permeability coefficient permeability test permeability compaction effort dry...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-134
... ottaviani hydraulic conductivity specimen proceedings conductivity permeability test Napoleoni Pasqualini bentonite Laboratory Permeability Test Upstream Oil & Gas cb mixture hydraulic head coefficient slurry wall permeability manassero LABORATORY PERMEABILITY TESTS ON A LARGE...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-197
... granulates, among which one has carbonated rocks that constitute the most important fraction and that are used essentially in the road domains. The choice of granulates destined to a given project is conditioned by, the intrinsic features - the coefficient Los Angeles, the coefficient Micro Deval in presence...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-209
... K0 DEVELOPMENT IN KAOLIN-BENTONITE MIXTURES Devapriya. C. Wijeyesekera1 and Said. M. Mohamed2 ABSTRACT This paper describes the development of coefficient of lateral earth pressure at rest, K0 in soft kaolin- bentonite mixtures. The presence of montmorillonite in bentonite increases the...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-233
... elasticity (both maximal and under 0.001-mm deformation) and of the damping factor of deformation for the Irkutsk loess soils, and determined the amount of seismic subsidence (residual- deformation coefficients for 10, 20 and 30 cycles of vibration). 1 Institute of the Earth's Crust SD RAS, Irkutsk, Russia 2...

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