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Nonlinear shear mass participation factor (rd) for cyclic shear stress ratio evaluation

open access: greenSoil Dynamics and Earthquake Engineering, 2004
Most methods for assessment of in situ seismic soil liquefaction potential require evaluation of the earthquake-induced cyclic shear stress ratio (CSR). Estimates of the in situ CSR can be developed directly, using dynamic response analyses, but it is common in ‘simplified’ analysis methods to develop estimates of the in situ CSR using empirical ...
K.Onder Cetin, Raymond B. Seed
openaire   +3 more sources

Depth Reduction Factor Assessment for Evaluation of Cyclic Stress Ratio Based on Site Response Analysis

open access: greenSoil Mechanics and Foundation Engineering, 2017
This research presents the results of studies in Babol City to develop the depth reduction factor based on equivalent linear analysis of the study area for evaluation of cyclic stress ratio. A total of 35 boreholes (depth 25-35 m) have been drilled. SPT blow counts were taken in each 2 m depth.
F. Farrokhzad, A. Janalizadeh
openaire   +3 more sources

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