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Keywords: reinforcement
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Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-606
... ABSTRACT: Excavations for a new service installation in Lindsay Road, Edinburgh revealed that the stainless steel reinforcements of the supporting reinforced earth retaining wall were, in parts, severely corroded. This paper summarises the findings of an investigation into the cause...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-617
... The main aim of rock bolting is to reinforce such regions of rock mass where tensile and shearing stresses might cause dilation and/or shearing displacements dangerous for the stability of an underground opening. The roof bolts in the rectangular underground openings are usually installed perpendicularly...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-011
... of GeoEng 2000 to select Ground Improvement and Reinforcement as one of the major topics for up-dating the state of art on this subject since 1981. strategic planning and management US government strength consolidation process vacuum consolidation Reservoir Characterization Upstream Oil...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-026
...RECENT ADVANCES IN GROUND ANCHOR AND GROUND REINFORCEMENT TECHNOLOGY WITH REFERENCE TO THE DEVELOPMENT OF THE ART Anthony D. Barley1 and Chris R. Windsor2 ABSTRACT The recent advances in ground anchor technology and the related techniques of cable bolting and rock bolting are reviewed. Collectively...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-008
... improvement techniques representing the eight main categories of ground improvement in soil: densification, consolidation, weight reduction, reinforcement, chemical treatment, thermal stabilization, electrotreatment and biotechnical stabilization. The issues, which influence rock integrity, are also discussed...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-058
...A CASE STUDY ON THE INTERACTION BETWEEN A REINFORCED EMBANKMENT AND BRICK RETAINING WALL John Oliphant1 and Patrick Steuart2 ABSTRACT The outward movement of a stepped brick retaining wall followed the near completion of a reinforced soil embankment in Paisley, Scotland. The wall was located...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-028
...) serving as an alternative to a conventional compacted clay liner or as a means of augmenting the performance of a compacted clay liner as part of a composite liner system in the base of municipal solid waste landfills is examined. It is shown that basal reinforcement can be an efficient and effective...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-019
... ABSTRACT: Ground support comprises a wide field of geotechnical engineering. Therefore some special topics are selected: Reinforcement and dowelling of soil and rock by nails, anchors, piles and jet-grouting. Thus, the ground becomes more or less a compound body which locally can be considered...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-316
... ABSTRACT: Unpaved roads built over soft, weak subgrade have been used extensively in the Southeast Asian region as temporary site access roads, forest roads and low volume roads. Trafficking of vehicles on un-reinforced unpaved roads will cause severe rutting and mud-pumping problems...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-322
... reinforcement displacement new approach stability Computation diagram construction embankment Equality expedient brace strength earth construction kuban state agrarian university stability loss foundation settlement deformation NEW APPROACHES TO REINFORCED EARTH CONSTRUCTION...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-342
... materials. Recently developed geocomposite comprises a sandwich structure of both non-woven fabric in between woven fabric and has over the tensile strength of geogrids of woven fabrics and also having the drainage effect of non-woven fabrics. However, current design methods of nonwoven fabric-reinforced...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-289
.... If a lateral force of magnitude (F h) acts on top of the soil surface, the reinforcement forces in various layers are calculated in the following empirical manner, Figure 1. Th e fo rc e with in an y r ei nfo rce me nt lay er is ca lc ula ted a s If h is gr ea ter th an th e h ei ght of t he wa ll (H), h...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-285
... the viewpoint of the ductility. For the same cement dosage, increasing fiber content or length significantly increased the ductility. The contribution of fiber length to the peaks showed opposite influence at different cement dosages. The enhanced behavior of reinforced alluvial soil due to fiber inclusion may...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-323
... on level ground and consequently, the ultimate bearing capacity is reduced. Due to reduction in bearing capacity, it became necessary to strengthen the foundation soil. Since geojutes are abundant and cheaply available in tropical counties like India, it may be used for providing the reinforcement...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-314
...LESSONS LEARNED FROM FULL SCALE TESTING OF GEOSYNTHETIC REINFORCED SOIL RETAINING WALLS Richard J. Bathurst1 and Dave L. Walters1 ABSTRACT The paper summarizes work by the writers that is focussed on a program of full scale model tests of geosynthetic reinforced soil walls carried out...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-338
...A REVIEW OF THE DURABILITY OF SOIL REINFORCEMENT Kenneth C Brady1, Martin J Greene2 and David I Bush3 ABSTRACT This paper reviews the findings of the field studies undertaken by TRL and The Highways Agency (HA), over the last 20 years or so, on the degradation of metallic reinforcements...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-305
... for reinstatement/repair were:- an earthworks solution; a half bridge; a full bridge; a reinforced fill slope; piled retaining structure; mechanically stabilised earth wall. The advantages and disadvantages of each of the options was assessed. The earthworks option required removal of up to 600,000m3...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-274
... reinforcements. Evaluated results of laboratory and field pullout experiments for steel straps, geotextiles, polymers and nylon geosynthetics are summarised. INTRODUCTION Earth reinforcements are increasingly used in offshore/harbour structures, retaining walls, embankments, landfills, liners, foundations...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-424
... ABSTRACT: After heavy rainfall at Kangchon-Ri in Korea on 27 July in 1996, an excavated and reinforced slope for condominium construction site was failed. To figure out the cause of the slope failure and to plan remedial works, investigation of rainfall, surface and subsurface geological...
Proceedings Papers

Paper presented at the ISRM International Symposium, November 19–24, 2000
Paper Number: ISRM-IS-2000-444
.... attenuation ae wave wead evaluation AE sensor energy count waveguide ringdown count application Upstream Oil & Gas intermediate stage borehole slope failure fracture Reservoir Characterization reinforcement AE signal characteristic AE activity fracture level Shiotani DETECTION...

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