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Keywords: Thickness
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Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-049
.... Among these, Yamamoto et al. (1978) considered two-dimensional progressive waves over an isotropic and homogeneous seabed of infinite thickness. This model has been further extended to a seabed of finite thickness as well as a layered seabed (Jeng, 1997). reservoir geomechanics Thickness...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-317
... been performed with varied thickness of the stabilisation area, the side of stabilisation, as well as the quality of LC-columns. The use of the finite element method, as PLAXIS, makes it possible to design the optimal configuration of stabilisation and sheet pile wall section. 1 INTRODUCTION Lime...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-284
... on soft soil area have gradually been brought to light. The design and analysis method of soil nailed wall is discussed in this paper. GEOTECHNICAL CONDITION A typical profile generally has about a 2m-4m thick crust layer on the shallow soil, such as miscellaneous 1 Senior Engineer, Fujian Academy...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-279
... analytical result soil-cement column lateral displacement Thickness Box Foundation bearing capacity soft ground FEM analysis box foundation method SBF settlement unimproved ground differential settlement foundation method foundation slab foundation STABILIZED BOX FOUNDATION METHOD FOR SOFT...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-318
... is essentially a standard penetration test (SPT) with a solid cone tip, carried out continuously over the full investigation depth. Records of number of blow counts per 100mm are recorded and this allows calibration with boreholes and comparison with other HDCP tests across the site to assess the thickness...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-338
... the aluminium coated steel coupons were cut from a pre-coated sheet they were not drilled but identified by attaching tags. A minimum coating of 100 gm/m2, equivalent to a thickness of about 37 µm, was specified for the aluminium coated mild steel coupons. Prior to burial, the mean measured coating on ten...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-353
... movement Test area Thickness Stockholm grain size distribution Lund settlement Upstream Oil & Gas maximal horizontal movement test site kPa compaction round settlement gauge pore pressure increase boulder organic soil compression permeability COMPACTION BY BLASTING Nenad Jelisic1...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-329
... the integrity of the drain after installation. Reservoir Characterization land reclamation Thickness remediation Wellbore Design variation construction materials dimension discharge capacity discharge capacity test vertical drain laboratory reclamation project tensile strength permeability...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-300
.... Table 1 : Input parameters used for the design example # 1 Pile Square raft Soil Pile number, n 25 Length, L & width, B 20.0m YoungÕs modulus, Es 6.9GPa Length, Lp 8.0m Thickness, tr 1.0m PoissonÕs ratio, n s 0.4 Diameter, Dp 0.4m YoungÕs modulus, Er 20.6GP a Depth, h Deep YoungÕs modulus, Ep 20.6GP...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-419
... to the route. The Cholan formation is mainly composed of sandstone intercalated with mudstone. The mudstone layer generally has a thickness of less than 1 m. The ground surface is generally covered with a mantle of yellowish brown, highly to completely weathered, sandstone or mudstone which has the thickness...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-485
... byproducts very troublesome for environment. According to the Polish Standards PN – S – 02205: 1998. Roads. Earthen Works. Demands and Testing., slopes after planting should have to be compacted to the depth of 0,5 m up to Is > 0,95 (the level of compaction). Thickness sludge earthen structure...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-549
...EFFECTS OF SEAM THICKNESS VARIATIONS ON THE RISK OF ROCK BURSTS Vladimír Petro 1 2 ABSTRACT In spite of considerable efforts of geomechanic surveillance in individual hard-coal mines within the Ostrava-Karviná basin, dangerous rock bursts still occur. Active preventive measures that should...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-516
... modeling and numerical analysis. The most suitable and mechanically sound approach in modeling slope discontinuities is the band type modeling. In this approach contacts between neighboring blocks are considered as bands with a finite thickness. The thickness of the bands is related to the thickness...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-535
... from the springs situated at the bottom of the slopes. Marshes were formed, that are now hydrotechnically drained. Upstream Oil & Gas Thickness characteristic Reservoir Characterization underground structure Romania lining structural geology displacement ground motion technical...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-487
... occurred in a zone with slightly weathered volcanic deposits and slope debris. Reservoir Characterization pyroclastic deposit cohesion stability probability netherlands antilles bunker hill SABA shear box test geomechanical analysis reservoir geomechanics Thickness Island rock mass lava...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-588
... enabled such land to be zoned for appropriate development. INTRODUCTION Sinkholes can take place due to the collapse of voids and cavities in dolomite rock which has been subjected to prolonged dissolution, this occurring when the roof rocks are no longer thick enough to support themselves. However...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-614
.... Standard design practice leads to over conservative factors of safety against maximum conceivable earth pressure in many tunnels. strength steel requirement shotcrete tunnel lining metals & mining shotcrete lining lining soft lining Thickness ductility excavation construction...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-584
..., vertical effective stress at the tunnel springline, tunnel face supporting pressure and pore pressure at the tunnel springline, average soil strength above the tunnel, and physical gap parameters involved with the tunnel boring machine, including the effects of thickness of tail piece, clearance...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-127
... locally much bigger blocks will be present. The design considered the main body of the dam to be constructed in horizontal layers of 2 m thickness, which limits the maximum size of the rock boulders in the dam. In the remainder of the section, heading downstream, layers of 4 m maximum thickness were...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-103
... requires the knowledge of specimens thickness (i.e., the seepage path). Unfortunately, the available permeability apparatus was not equipped with displacement gauges for measurement of GCL specimens thickness during the tests. Therefore, for tests C-1 and C-2 the specimenÕs thickness was estimated...

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