<abstract xmlns="http://www.w3.org/1999/xhtml"><p>The paper deals with the methodology of performing and interpretation of seismic cone penetration test (SCPT). This type of test is used to determine velocity of the seismic wave in the soil medium. This study is focused on shear wave. The wave is triggered on the ground surface by hitting an anvil with a sledgehammer. Then, vibrations induced at different depths are measured. Based on recorded measurements wave velocity (Vs) and thus also small strain shear modulus Gmax may be calculated. An interpretation of exemplary seismic test results is presented. Crossover and cross-correlation methods are discussed and another, more adequate one is featured and then applied in the interpretation example. Conditions for correct test performance and interpretation are discussed.</p></abstract>

The paper deals with the methodology of performing and interpretation of seismic cone penetration test (SCPT). This type of test is used to determine velocity of the seismic wave in the soil medium. This study is focused on shear wave. The wave is triggered on the ground surface by hitting an anvil with a sledgehammer. Then, vibrations induced at different depths are measured. Based on recorded measurements wave velocity (Vs) and thus also small strain shear modulus Gmax may be calculated. An interpretation of exemplary seismic test results is presented. Crossover and cross-correlation methods are discussed and another, more adequate one is featured and then applied in the interpretation example. Conditions for correct test performance and interpretation are discussed.

On the interpretation of seismic cone penetration test (SCPT) results

Wrocław University of Technology, Faculty of Civil Engineering, Wrocław, Poland

Studia Geotechnica et Mechanica

{"article-title":"On the interpretation of seismic cone penetration test (SCPT) results"}

The paper deals with the methodology of performing and interpretation of seismic cone penetration test (SCPT). This type of test is used to determine velocity...

On the interpretation of seismic cone penetration test (SCPT) results

Publié en ligne: 27 févr. 2014

Pages: 3 - 11

DOI: https://doi.org/10.2478/sgem-2013-0033

This content is open access.