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Recent Development of In-hole Seismic Method for Measuring Dynamic Stiffness of Subsurface Materials
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 Title & Authors
Recent Development of In-hole Seismic Method for Measuring Dynamic Stiffness of Subsurface Materials
Mok Young-Jin; Jung Jin-Hun; Kim Young-Su;
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 Abstract
An in-hole seismic method, which has been developed for measuring dynamic properties of subsurface materials, was improved in terms of cost effectiveness and practicality. The upgraded features include the motorized triggering system rather than the manual prototype version in the previous studies and a connecting rod between source and receiver in the module. The probe, thus, can be used for the field measurements of soil properties as well as those of rocks. The performance of the probe has been evaluated through extensive cross-hole tests and in-hole tests at various sites.
 Keywords
Cross-hole test;Damper;In-hole probe;In-hole test;
 Language
Korean
 Cited by
1.
실내모형실험을 통한 인홀형 탄성파콘 시험의 적용성 분석,장인성;정민재;권오순;목영진;

대한토목학회논문집, 2008. vol.28. 2C, pp.95-103
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