[PDF] Top 20 Development of Shear Wave Velocity for Backfill Materials
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Development of Shear Wave Velocity for Backfill Materials
... of backfill material varied at each project site. Materials designated as natural or in situ were taken from borrow pits, whether on-site or off-site, and used directly, without manipulation of the material ... See full document
11
Piezoelectric Device for Measuring Shear Wave Velocity of Soils and Evaluation of Low and High Strain Shear Modulus
... the development of the bender elements as well as the piezoelectric ring actuators that are used for measuring the shear wave velocity of soils in the present ... See full document
248
Cyclic and Post-Cyclic Response of Silt and Sandy Silt Soils
... on shear wave velocity (Vs) ...the development of mitigation measures to reduce the influence of liquefaction to civil ...silt materials using a constant-volume cyclic ring shear ... See full document
182
Prediction of Shear Wave Velocity in Underground Layers Using SASW and Artificial Neural Networks
... 1, shear wave velocity values measured with both SASW and DHT methods for all 9 bore ...of shear wave velocity from DHT method as the real values, it will obvious that SASW have ... See full document
10
Estimation of Shear Wave Velocity Using Correlations
... profile was developed by conducting MASW tests at 27 locations and SPT data was collected from Urban Development Department, Govt. of Tripura. Correlations were developed based on both corrected and uncorrected ... See full document
7
Characterization, Pressure, and Temperature Influence On The Compressional and Shear Wave Velocity in Carbonate Rock
... Generally, the red algal packstone to floatstone is grey in colour. Minor discontinous thin laminae of detrital clay and carbonaceous materials are present in this rock. The grain size ranges from 0.3 mm - 3.75 ... See full document
5
Characterization of a complex near-surface structure using well logging and passive seismic measurements
... These materials lie on top of Low Cre- taceous siliciclastic sediments (sandstones, clays, ...reduced velocity is ...and shear-wave velocity profiles from the array ...seismic ... See full document
17
Liquefaction Assessment of Carbonate-Silica Silty Sands Using Energy, State Parameter and Shear Wave Velocity
... sand (Zlatovic & Ishihara, 1995), Foundry sand (Thevanayagam, et al., 2002), and Ottawa sand (Salgado, et al., 2000; Murthy, et al., 2007), mixed with various amounts of non-plastic granular shape fines (up to 15%). ... See full document
335
Poisson’s Ratio of Surface Soils and Shallow Sediments Determined from Seismic Compressional and Shear Wave Velocities
... To actually map the elastic constants which depends on lithology, the V p V s ratio usually viewed as lithology discriminator were determined for each location (Table 1). For compressional and shear waves, the ... See full document
7
Early detection of first time slope failures using acoustic emission measurements : large scale physical modelling
... the shear surface to ground ...’ backfill material placed around the waveguide that generate quantifiable AE ...the backfill material and not from the host slope material) when deformed by the host ... See full document
16
Microstructure and Its Effect to Ultrasonic Velocity of Austenitic Stainless Steel in Thermal Variations
... ultrasonic wave velocities was studied for austenitic stainless steel specimens subjected to various heat ...and shear modulus from S1to S6 is similar to the trend of change in ultrasonic shear ... See full document
8
Vibration Isolation Using In-filled Geofoam Trench Barriers
... as wave barriers in screening the machine foundation vibration induced by harmonic loadings in the vertical direction taking into consideration the layering ...for wave scattering since the observed ... See full document
236
Laser Generation Based Imaging of Ultrasonic Wave Propagation on Welded Steel Plates and Its Application to Defect Detection
... ultrasonic wave propagation based on laser generation to clarify its advantage in the engineering ...scattered wave were successfully imaged at the defect position in all types of weld defects, and ... See full document
7
Characterisation of granular soils with electromagnetic waves: some exploratory findings
... The determination of geotechnical properties of soil is important for civil engineers to predict the behaviour and responses of soils for designing geotechnical structures. The shear strength parameters can be ... See full document
5
Development of testing system based on surface wave spectral analysis (SASW) technique
... Rayleigh wave and Love ...Rayleigh wave is a function of frequency and this dependence is strictly related to the mechanical parameters of the medium (Geotecnica, ...Rayleigh wave is a combination of ... See full document
25
Spatial Variability of Shear Wave Velocity Using Geostatistical Analysis in Mashhad City, NE Iran
... The cross-validation indexes of interpolations, the MSPR, RMSPE, AKSE, and PMSSPE are shown in Table 3 for all of the interfaces. The MSPRs for all of the interpolation interfaces are close to zero, which demonstrates ... See full document
11
Account for Uncertainty in the Context of Seismic Site Response Analysis
... Sources of uncertainty in subsurface site conditions are included, as standard practice, in seismic site amplification analysis. Considering that current U.S. NRC regulations define the design level motion based on the ... See full document
9
Confirmed value of shear wave elastography for ultrasound characterization of breast masses using a conservative approach in Chinese women: a large-size prospective multicenter trial
... For 695 lesions classified as BI-RADS 3 in this study, final pathological diagnosis was available because all the lesions underwent core-needle biopsy, among which 596 lesions underwe[r] ... See full document
12
Soil investigation using Multichannel Analysis of Surface Wave (MASW) and borehole
... maximum shear modulus, bulk modulus (B), Young’s modulus (E), and Poisson’s ratio (Charles and Watts, 2002; Crice, ...the shear modulus profile from site investigation (Moxhay et ...seismic wave data ... See full document
5
Average shear wave velocity structure of the Kamchatka peninsula from the dispersion of surface waves
... Numerous studies of the crustal and upper mantle structure have been provided in Kamchatka. Kuzin (1974), Balesta (1981), and Gorbatov et al. (1997) have studied the struc- ture of the focal zone in the Eastern ... See full document
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