...Junjie Liu; Qing Ai; Qing Lang; Junyi Zhu Monitoring data of structural deformation and water level fluctuations are important for understanding the behaviour of underwater tunnels. In this study, the correlation between cross-sectional deformation and water level was investigated using multiple...

...Yueya Shi; Wenwen Guo; Yihao Kong; Wei Huang The study focuses on the lack of basis for surface deformation in airport navigational lighting aid projects using horizontal directional drilling (HDD) technology. Taking Guanghan airport as an example, a runway test section was constructed to explore...

... and permanent deformation of the granular layers. As these tests have a long execution time and high cost, this study analysed the variation of the resilient modulus (using composite model tested and linear predicted values) of low-volume road subgrade and the impact on the pavement design. This study simulated...

...H A KHALID; K E ETA; SHRP Permanent deformation characteristics Proc. Instn Civ. Engrs Transp., of bituminous emulsion macadams 1999, 135, May, 103 ± 111 H. A. Khalid, BSc, MSc, PhD, CEng, MICE, MIHT, MIAT and K. E. Eta, BEng, MSc, PhD & The permanent deformation characteristics of a dense bitumen...

... BACKFILL FILL TUNNELLING CONCRETE REINFORCED BOX CUT AND COVER LONDON CLAY CELLS TWIN GROUND DEFORMATION LOADING LOADS STIFFNESS ELASTIC SOLUTIONS FLAC FAST LANGRANGIAN MEMBERS FORCES DEFLECTION PORTAL MODELS CROSS SECTIONS BENDING LONGITUDINAL ROADS HIGHWAYS STRUCTURES...

...M E NUNN; TRL © Thomas Telford and ICE 1998 TRANSPORT RESEARCH LABORATORY TRL ROADS FLEXIBLE LONG LIFE DESIGN STRUCTURAL TRAFFIC HEAVY PAVEMENTS DETERIORATION ASPHALT MATERIALS STRENGTH CONSTRUCTION MAINTENANCE SURFACES CRACKS DEFORMATION BITUMINOUS MIXTURES...

... PROPERTIES REINFORCED ELASTIC STIFFNESS LOADS DEFORMATION CHARACTERISTICS POST CRACKING BEHAVIOUR MATERIALS THICKNESS HIGHWAYS CONCRETE TECHNOLOGY MANUFACTURE Steel fibre reinforcement in cement bound bases Proc. Instn Civ. Engrs Transp., 1998, 129, Feb., 34 ± 43 M. A. Shahid, BSc, MSc, PhD...

... SECONDARY VOIDS MIX PREVENTION PLASTIC DEFORMATION DESIGN TESTS VIBRATING HAMMERS LABORATORIES LOADS RESEARCH DEVELOPMENT Bituminous surfacings for heavily trafficked roads in tropical climates Proc. Instn Civ. Engrs Transp., 1998, 129, Feb., 28 ± 33 H. R. Smith, MPhil(Eng), FIHT and C. R...

...P R STAPLES; BS 4987 FOOTWAYS SURFACING COLD EMULSIONS MACADAM PERFORMANCE TRIALS ASSESSMENT STREETS RESIDENTIAL URBAN ELASTIC STIFFNESS RESISTANCE DEFORMATION SITES TESTS TESTING MAINTENANCE MONITORING SURFACES AGGREGATES BITUMEN CORES ASPHALT TESTERS BITUMINOUS...

... evaluated. The rheological properties of mixtures were measured and the stress-strain relationships in model pavements were analysed. Mixtures with high viscosity had high strength, a high modulus, low compliance and a low rate of deformation, and consequently had high deformation resistance to wheel load...

... TESTS DENSITY TRACK WHEELS TRACKING LOADS TRIAXIAL PLATES LOADING MECHANICAL PROPERTIES STUDIES DEFORMATION UNBOUNDGRANULAR stress to be applied directly to the test specimen. Chan has shown that the shear reversal effect is of much more importance when considering permanent strains...

...S F BROWN; BITUTEST MATERIALS BITUMINOUS PROPERTIES MECHANICAL TESTS PROCEDURE PRACTICAL PAVING MEASUREMENT ASPHALT TESTERS PAVEMENTS CONSTRUCTION RESEARCH PROJECTS UNIVERSITIES BEHAVIOUR ELASTIC STIFFNESS INDIRECT TENSILE FATIGUE STRENGTH PERMANENT DEFORMATION...

...P R FLEMING; C D F ROGERS © Thomas Telford and ICE 1995 LOUGHBOROUGH TECHNOLOGY UNIVERSITY PAVEMENTS FOUNDATIONS CONSTRUCTION ASSESSMENT ROADS PERFORMANCE TESTS STRESS DESIGN TESTING FIELD EQUIPMENT LOADING LOADS TRIALS STIFFNESS DEFORMATION Assessment of pavement...

.... Elasto-plastic behaviour implies that permanent deformation takes place with every load repetition, although traffic loading normally induces stresses well below the failure stress of the material as defined bythe Mohr–Coulomb failure envelope. In the development of design a method for granular layers...

...J ROLT; TRL © Thomas Telford and ICE 1994 TRANSPORT RESEARCH LABORATORY TRL ROADS PAVEMENTS DESIGN EXPERIMENTS PERFORMANCE FULL SCALE MARL LIMESTONE RIVERS SHINGLE FAILURES DEFORMATION MODELS DAMAGE AXLES LOADS STRENGTH COEFFICIENTS ROADBASE MATERIALS TRAFFIC...

.... Deformation measurements 10. A straight-edgeanddial-gauge assembly mounted on three fixed location pins is used after crossing installation, orweld repair, to measure the topprofile of the vee nose along the centrelineof the nose. The measurements are repeated at regular intervals to monitor the deformation...