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Publications by [Gazetas G.]

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<p>The paper demonstrates that whereas often in seismic geotechnical design it is not realistically feasible to design with ample factor of safety against failure as is done in static design, an &ldquo;engineering&rdquo; apparent seismic factor of safety less ...
Reference: Soil Dynamics and Earthquake Engineering 57 (2014) 37–45
<p>The response of surface foundations to large overturning moments is studied under undrained conditions. Rigid circular, strip, and rectangular footings of various aspect ratios are considered, with the soil modeled as an inelastic homogeneous deposit, characterized ...
Reference: Soil Dynamics and Earthquake Engineering
<p>Piles are extensively used as a means of slope stabilization. Despite the rapid advances in computing and software power, the design of such piles may still include a high degree of conservatism, stemming from the use of simplified, easy-to-apply methodologies. ...
Reference: Journal of Geotechnical and Geoenvironmental Engineering, Vol. 138, No. 1, January 1, 2012
<p>This paper uses a hybrid method for analysis and design of slope stabilizing piles that was developed in a preceding paper by the writers. The aim of this paper is to derive insights about the factors influencing the response of piles and pile-groups. Axis-to-axis ...
Reference: Journal of Geotechnical and Geoenvironmental Engineering, Vol. 137, No. 7, July 1, 2011.
<p>This paper investigates experimentally the effectiveness of a new seismic design philosophy, in which soil failure is &ldquo;utilized&rdquo; to protect the superstructure. A physical model of a simple bridge pier is used as an example. Two alternatives ...
Reference: Proc. 3 rd Greece–Japan Workshop : Seismic Design, Observation, Retrofit of Foundations, Santorini 22–23 September
<p>Critical for the seismic safety of immersed tunnels is the magnitude of deformations developing in the segment joints, as a result of the combined longitudinal and lateral vibrations. Analysis and design against such vibrations is the main focus of this ...
Reference: Journal of Geotechnical and Geoenvironmental Engineering, ©ASCE, Vol. 133, No. 9, September 1, 2007, 1067–1090
<p>The following General Report is based on the Summary Reports presented <br />during the second day of the Athens Workshop, and the discussion which <br />followed them.</p>
Reference: General Report Proceedings of the ATHENS WORKSHOP Jan 20&21, 2006
<p>This is the first in a series of two papers presenting a decoupled methodology for the design of slope stabilising piles. The proposed methodology combines the widely accepted analytical calculations to obtain the required stabilising force, with non-linear ...
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