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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-2000-317
... study has 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...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-284
... nailed wall 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...
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
... thickness of loose or soft layers. Laboratory Testing Laboratory testing included oedometer consolidation tests and undrained triaxial tests to determine the characteristics of the marine deposits. A large number of particle size distribution tests including hydrometer analyses and index tests were carried...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-338
... Pipeline Corrosion riser corrosion Thickness metals & mining Subsurface Corrosion strength materials and corrosion well integrity steel coupon corrosion product strips reduction Transport Research Laboratory mild steel coupon reinforcement coating Zinc soil structure...
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
... ensure 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...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-300
... Table 1. 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...
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...
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 of...
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
... landslide 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...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-588
... sinkholes has 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...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-614
... requirements. 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...
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 for...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-410
... between silty sand and clay layers (Bouckovalas et al. 1999). hydraulic gradient stable water film investigation educational setting silt seam Earthquake upper layer mechanism middle layer Reservoir Characterization Thickness submarine slide lower layer sand layer settlement water...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-392
... jackets. platform Offshore Platform Upstream Oil & Gas resistance safety factor diagram axial load relation programme reaction pile foundation design condition black sea continental platform Thickness Offshore Structure pile length lateral load romanian black sea load...
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...

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