Seismic wave interaction with underground cavities
نویسندگان
چکیده
Motivation The Comprehensive-Nuclear-Test-Ban-Treaty (CTBT) aim to prohibit any nuclear explosion on Earth. For its realization a nuclear test verification strategy has to be set up, consisting of three pillars: •Monitoring • International Data Center •On-Site Inspection (OSI) OSI aims to be the ultimate tool to clarify wether or not a nuclear test has been carried out in violation of the CTBT. The treaty lists 17 different techniques for nuclear verification including: →Gamma radiation monitoring →Environmental sampling →Magnetic and Gravitational →Electrical conductivity measurements →Active and passive seismic surveys →Resonance seismometry
منابع مشابه
An Investigation of the Seismic Interaction of Surface Foundations and Underground Cavities Using Finite Element Method
In this study, the seismic interaction of surface foundations and underground cavities was investigated. For this purpose, a parametric study of geometric dimensions of the foundation and cavity, their location, and the effect of the interaction between surface foundations and underground cavities was evaluated. The variable parameters include the ratio of the overburden height to the foundatio...
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