... (FBG) fibre–soil interface free-fall sphere test laboratory tests material point method (MPM) monitoring numerical modelling strain monitoring National Natural Science Foundation of China 42225702 42461160266 Jiangsu Funding Program for Excellent Postdoctoral Talent...

...Brian Sheil; Zhandos Orazalin; Ganga Prakhya; Barbara Rossi This paper describes the design, contruction and monitoring of a complex urban excavation in stiff Oxford Clay. The project was novel for its complex curved basement excavation in stiff UK soil and the use of the observational method...

...Cheng Wei Kwang; Ying Chen It is common practice to monitor the performance of structural elements in deep excavation projects for construction safety, particularly when measuring the load of supporting props. However, the accuracy of prop axial force derived from vibrating wire strain gauge (VWSG...

..., and some dynamic tests. Response of the piled foundations comprising 399 bored piles supporting three 70-storey towers on a common mat was monitored. Records consist of results of a static loading test, dynamic tests of four piles, the development of load in 15 piles, and settlement of 40 points during...

... at timestep n (ε_(f)n) may be given by the relationship proposed by Acker and Ulm (2001) : 6 ε ( f ) n = d J d t ( t n − t n − 1 ) σ n − 1 field instrumentation geotechnical engineering monitoring strain...

... and blue-sky excavation to enable phased delivery of the project. Temporary single-level props enabled blue-sky construction by managing ground movements. Ground movements associated with the basement construction and impact on third-party assets were monitored to validate the design using three...

...Xiao Bing Xu, PhD; Yi Huai Liang, MEng; Qi Hu, PhD; Hong Liang Yao, MEng; Wen Ming Shen, PhD An innovative design of assembled H-shaped steel struts (AHSS) with servo system is introduced for the deep excavation of a T-shaped subway interchange station in soft soil. Analysis of the field monitored...

...% of the full overburden pressure. The average radial pressures were 29% at the crown (PCR1–PCR5), 39% at the bench (PCR6–PCR9) and 43% at the invert (PCR10–PCR12). 13 03 2022 20 04 2023 Emerald Publishing Limited: All rights reserved 2023 geotechnical engineering monitoring tunnels...

... GROUND BEHAVIOUR MONITORING STRAIN TESTS DEFORMATION TRIAXIAL COMPRESSION ELASTIC YOUNGS MODULUS STIFFNESS SIMULATION STRENGTH DEPOSITS GEOLOGY SEISMIC SURVEYS UNCONFINED ULTRASONIC THICK PRESSUREMETERS OEDOMETERS INSTRUMENTS INSTRUMENTATION ANISOTROPY SAGAMIHARA JAPAN...

...S P MARCHAND Temporary support to basement excavations and strut load monitoring S. P. Marchand, BA (Cantab CEng, FICE, MIStructE Proc. Instn Civ. Engrs Geotech. Engng, 1997, 125, July, 141±154 Paper 11063 j The temporary ground support systems used for the construction of three separate basements...

... BORING ROTARY CFA CONTINUOUS FLIGHT AUGER INCLINOMETERS PROBES CABLES TOOLS MONITORING GROUND MOVEMENT CONSTRUCTION HIGHWAYS SUBSURFACE PILING EXCAVATIONS CONSTRUCTION RETAINING WALLS TOLERANCES GROUNDWATER SITES PROFILES CLAYSTONE BANDS LONDON ENGLAND UK MAHMOUD...

... SITES PREPARATION DISPOSITION PLACEMENT QUALITY ASSURANCE MONITORING HAZARDS SETTLEMENT HEAVE HOUSES BENCHING COMPACTION TESTS TESTING PERFORMANCE TRENTER AND CHARLES granular and cohesive fills derived from natural Decomposition of organic matter. Large soils and rocks, there are many...

...W G K FLEMING; R S OSBOURNE; R SMYTH OSBOURNE © Thomas Telford and ICE 1996 PILES PILING CFA CONTINUOUS FLIGHT AUGER MONITORING CONTROL TORQUE PENETRATION SOILS DISCUSSION The understanding of continuous Proc. Instn Civ. Engrs flight auger piling,its monitoring...

... on construction schedules. 7. Examples of creepsettlementobtained by the monitoring of both earth/rockfill embank- ments and opencast sites as presented in the literature2-5 are reproduced in Figs 1 and 2. These indicate the scale and nature of creep settlement for a range of different sites. The opencast sites...

...J A CHARLES; R M C DRISCOLL; J J M POWELL; P TEDD; BRE © Thomas Telford and ICE 1996 BUILDING RESEARCH ESTABLISHMENT BRE RESEARCH BUILDING GEOTECHNICS SOIL MECHANICS HISTORY MONITORING FIELD PERFORMANCE INSTRUMENTATION INSTRUMENTS GROUND MOVEMENT MEASUREMENT SITES SOIL...

...A A RODGER; G S LITTLEJOHN; H XU; D C HOLLAND RODGER ET AL. (see Fig. 2). A digital meter was used for direct reading of the load cells after the remote monitoring system had been disconnected. The meter houses an intelligent microprocessor, which is capable of recording and storing 500 readings...

.... 0.42 0.50 1.30 0.36 5. 0.52 0.75 1.78 0.22 6. 0.68 1.70 2.31 0.13 7. 0.72 18 5 1.95 0.12 8. 0.86 1.60 2.60 9. 1.02 3.00 3.00 10. 1.01 2.80 2.80 Monitoring 18. Morethan 300 blastsweresupervised andmonitoredduring the execution.Peak particle velocity in each case was below the safe limit. The muffling...

...I UL HAQ; I U HAQ © Thomas Telford and ICE 1996 WAPDA DAMS SEEPAGE RESOLUTION RESERVOIRS EARTHFILL EARTH FILL ALLUVIUM FOUNDATIONS UPSTREAM IMPERVIOUS BLANKETS COLLAPSE SINKHOLES CRACKS WELLS RELIEF EMPTYING MONITORING TREATMENT BARGES DUMPING CONTROL...

... DETERIORATION MONITORING METHODS CALCULATING Proc. Instn Civ. EGnegorstech. Engng. 1995,113, Oct., 226-232 Determinationof the rollingresistance of articulated dump trucks on chalk GrounBd oard G.S. Wood,BEng, J.R.Osborne, BSc, CEng, MICE, and M.C. Forde, BEng, 226 GeotechnicalEngineering MSc, PhD, CEng...

...W G K FLEMING © Thomas Telford and ICE 1995 CEMENTATION PILING & FOUNDATIONS PILES PILING CONTINUOUS FLIGHT AUGER CFA MONITORING CONTROL FORMATION CONSTRUCTION RELIABILITY LOADS BEARING PERFORMANCE SOILS COHESIONLESS ELECTRONIC INSTALLATION MODELS BORING...