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Discussion of “<i>Evaluation of In Situ Effective Shear Modulus from Dispersion Measurements</i>” by Christos Vrettos and Bernd Prange (October, 1990, Vol. 116, No. 10)
Publisher: American Society of Civil Engineers
Near-Field Effects on Array-Based Surface Wave Methods with Active Sources
Publisher: American Society of Civil Engineers
Abstract: Although the capabilities of engineering surface wave methods have improved in recent years due to several advances, a number of issues still require study to further improve the capabilities of modern surface wave methods. ...
Mitigation of Near-Field Effects for Seismic Surface Wave Velocity Estimation with Cylindrical Beamformers
Publisher: American Society of Civil Engineers
Abstract: Analysis of seismic surface waves offers a noninvasive method to estimate the dynamic engineering properties of the near-surface earth. Traditional two-sensor spectral analysis of surface waves (SASW) techniques suffer ...
Computing in Civil Engineering: Current Trends and Future Directions
Publisher: American Society of Civil Engineers
Abstract: This paper describes a study to investigate the need for, the usage of, and the teaching of computing technologies to civil engineering students. The investigation first comprised a survey of the computer facilities and ...
In Situ Measurement of Damping Ratio Using Surface Waves
Publisher: American Society of Civil Engineers
Abstract: Measurements of surface wave attenuation provide a means to determine the in situ material damping ratio profile of near-surface soils. Frequency-dependent surface wave attenuation coefficients are determined from measurements ...
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