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首页> 外文期刊>Geotechnik: Zeitschrift fuer Bodenmechanik, Erd- und Grundbau, Felsmechanik, Ingenieurgeologie, Geokunststoffe, Deponien, und Altlasten >Impacts on rigid barriers by flow-like gravitational mass movements
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Impacts on rigid barriers by flow-like gravitational mass movements

机译：流动性引力质量运动对刚性屏障的影响

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摘要

The climate-change-induced influences on the environment represent an increasing importance and challenge for the evaluation of flow-like rock avalanches. Extreme conditions for settlement areas in the alpine region result in the necessity to erect protective structures. Rock avalanches increasingly threaten people and infrastructure in settlement and economic areas in Alpine regions. The design impact based on empirical models, areas of influence, deposition sites and flow depth can be roughly estimated. Very different (mostly unknown) input parameters are required for the different numerical programs based on continuum mechanics. For a more precise definition of the relevant parameters, model tests are often carried out to validate the different design models. The basis of the present model experiment is the experimental setup and the investigations at the University of British Columbia which were replicated and extended at the University of Innsbruck.
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