[PDF][PDF] Effects of surface geology on ground motion: recent results and remaining issues

PY Bard - Proc. 10 European Conf. Earth. Eng., ed. Duma …, 1995 - researchgate.net
This paper reviews the recent developments concerning the methods allowing the
estimation of ground shaking site effects in a particular site, as well as the main lessons …

Microtremor measurements used to map thickness of soft sediments

M Ibs-von Seht, J Wohlenberg - Bulletin of the …, 1999 - pubs.geoscienceworld.org
The observations about the behavior of microtremor spectra presented here show that noise
measurements can be used as a powerful tool to determine the thickness of soft cover …

Are microtremors useful in site response evaluation?

J Lermo, FJ Chávez-García - Bulletin of the …, 1994 - pubs.geoscienceworld.org
We have reviewed the applicability of microtremor measurements to evaluate site response
of soft soils. To this end, we evaluated three different techniques commonly used to estimate …

A comparison and test of various site-response estimation techniques, including three that are not reference-site dependent

EH Field, KH Jacob - Bulletin of the seismological society …, 1995 - pubs.geoscienceworld.org
We compare various site-response estimation techniques using after-shock data of the 1989
Loma Prieta earthquake collected in Oakland, California. Because of recent interest in …

The theoretical response of sedimentary layers to ambient seismic noise

E Field, K Jacob - Geophysical research letters, 1993 - Wiley Online Library
For over thirty years, attempts have been made to gain information about sediment
amplification during earthquakes from observations of ambient seismic noise. While the …

Horizontal and Vertical Ground‐Motion Duration Prediction Models from Interplate and Intermediate‐Depth Intraslab Earthquakes in Mexico City

MA Jaimes, AD García‐Soto… - Bulletin of the …, 2024 - pubs.geoscienceworld.org
In this study, we present predictive models for significant ground‐motion duration from
interplate and intermediate‐depth intraslab earthquakes at Mexico City for the horizontal …

Site effect evaluation at Mexico City: dominant period and relative amplification from strong motion and microtremor records

J Lermo, FJ Chávez-García - Soil Dynamics and Earthquake Engineering, 1994 - Elsevier
Abstract Site effects in Mexico City are discussed in terms of simple 1D, one-layer, linear
models. The analysis is focussed on two parameters: dominant period and maximum …

The Mexico earthquake of September 19, 1985—a study of amplification of seismic waves in the valley of Mexico with respect to a hill zone site

SK Singh, J Lermo, T Dominguez, M Ordaz… - Earthquake …, 1988 - journals.sagepub.com
Since the installation of an extensive digital strong motion array by Fundación Javier Barros
Sierra in 1987 three moderate earthquakes have been recorded by the array and by the …

Long duration of ground motion in the paradigmatic valley of Mexico

VM Cruz-Atienza, J Tago, JD Sanabria-Gómez… - Scientific reports, 2016 - nature.com
Built-up on top of ancient lake deposits, Mexico City experiences some of the largest seismic
site effects worldwide. Besides the extreme amplification of seismic waves, duration of …

Site amplification at five locations in San Francisco, California: A comparison of S waves, codas, and microtremors

LC Seekins, L Wennerberg… - Bulletin of the …, 1996 - pubs.geoscienceworld.org
We compare microtremor data to weak-motion S-wave and coda recordings at sites in San
Francisco in order to clarify the range of applicability of microtremor data to ground-motion …