共查询到20条相似文献，搜索用时 680 毫秒
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Bioprocessing Technologies in Biorefinery for Sustainable Production of Fuels,Chemicals, and Polymers,Edited by: Shang‐Tian Yang,Hesham El‐Ensashy & Nuttha Thongchul, 2nd Edition,
John Wiley & Sons,
Hoboken,NJ, USA
2013, ISBN: 978‐0‐470‐54195‐1, € 135.00.
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下载免费PDF全文 Amitava Bandyopadhyay 《洁净——土壤、空气、水》2015,43(11):1556-1557
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Glenn E. Moglen 《水文研究》2002,16(15):3097-3098
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《地震工程与结构动力学》2018,47(6):1478-1495
In soil‐structure interaction modeling of systems subjected to earthquake motions, it is classically assumed that the incoming wave field, produced by an earthquake, is unidimensional and vertically propagating. This work explores the validity of this assumption by performing earthquake soil‐structure interaction modeling, including explicit modeling of sources, seismic wave propagation, site, and structure. The domain reduction method is used to couple seismic (near‐field) simulations with local soil‐structure interaction response. The response of a generic nuclear power plant model computed using full earthquake soil‐structure interaction simulations is compared with the current state‐of‐the‐art method of deconvolving in depth the (simulated) free‐field motions, recorded at the site of interest, and assuming that the earthquake wave field is spatially unidimensional. Results show that the 1‐D wave‐field assumption does not hold in general. It is shown that the way in which full 3‐D analysis results differ from those which assume a 1‐D wave field is dependent on fault‐to‐site geometry and motion frequency content. It is argued that this is especially important for certain classes of soil‐structure systems of which nuclear power plants subjected to near‐field earthquakes are an example. 相似文献
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