... strength temporary works Granular working platforms are intended to provide a robust, stiff, permeable, weatherproof, free-draining layer to support plant and construction activities and spread loads sufficiently onto the underlying soils. Materials might be site-won or imported to site and may...

... at the two N values through back-analysis of the H = 0 and H = ∞ tests, the same values which were then adopted for the two-layer analyses. bearing capacity design methods & aids finite-element analysis finite-element limit analysis foundations temporary works...

... were assessed and how a basement construction strategy was developed to overcome them. 03 08 2020 09 03 2021 ICE Publishing: All rights reserved 2021 diaphragm & in situ walls excavation temporary works The ICD Brookfield Place development occupies a prime site next...

... 16 04 2019 ICE Publishing: All rights reserved 2019 design methods & aids foundations temporary works Tani and Craig (1995) characterised the increased bearing capacity of circular foundations on clay using a dimensionless ratio kB/s_u0 where...

... 08 2016 16 12 2016 ICE Publishing: All rights reserved 2016 geotechnical engineering groundwater temporary works Chalk is a relatively soft fissured limestone rock of Cretaceous age present beneath many areas of the UK and north-western Europe. The potential problems...

... clay Sand Sandstone A MC MC — MC (inclined) B MC SS MC MC (inclined) C MC SSC MC MC (inclined) D MC SSC MC MC (horizontal) excavation diaphragm walls temporary works In summary, four cases were considered for analysis (Table 3). Case A omitted the sand...

... design to control the subsequent excavation is described: this included trigger criteria, a review process and predetermined contingency measures to ensure safe execution of the excavation works. A genuinely collaborative effort between client, permanent and temporary works designers, independent design...

... construction through continuous on-site observation and a comprehensive monitoring programme. Figure 2. Site layout 12 11 2013 01 4 2013 ICE Publishing: All rights reserved 2014 excavation geotechnical engineering temporary works c′ characteristic...

...: 20 1 2011 17 12 2009 ICE Publishing: All rights reserved 2012 codes of practice & standards excavation temporary works c_u undrained cohesion c_u;d design value of undrained cohesion k_a active...

... excavations © 2008 Thomas Telford Ltd 2008 design methods & aids piles & piling temporary works NOTATION c_u undrained shear strength of cohesive subgrade D depth of platform material K_p tan δ punching...

... histories presented. © 2002 Thomas Telford Ltd 2002 07 03 2002 22 06 2002 groundwater temporary works tunnels & tunnelling Base heave can be avoided if the pore water pressures and corresponding piezometric level are lowered in water-bearing layers beneath the excavation...

... was subjected to angular distortions of up to 1 in 125—values that are close to the tolerable limit. These movements ceased only when the façades were tied into the new structure. The retaining wall and temporary works support system for the new basement proved extremely stiff and watertight. Lateral wall...

... stresses retaining walls roads & highways temporary works Further details concerning ground conditions and geotechnical properties are given by Gourvenec. 1 The mesh discretised a block of ground of dimensions 100 m wide (x-direction) by 50 m deep (y-direction) by 20 m...

... 1999 field testing & monitoring retaining walls temporary works Use of vibrating wire strain gauges to Proc. Instn measure loads in tubular steel props Civ. Engrs Geotech. Engng, 1999, 137, Jan., supporting deep retaining walls 3±13 Paper 11380 M. Batten, BEng, PhD, W. Powrie, MA, MSc...