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武汉市岩溶区城市厂站勘察方法探析
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作者 杨培涛 朱涵成 《人民长江》 北大核心 2021年第S02期112-114,123,共4页
岩溶区城市厂站建设面临的最大工程地质问题是岩溶问题,岩溶处理不当,会引起岩溶地基失稳和岩溶塌陷,岩溶的发育程度、分布特征严重制约着城市厂站的设计、施工及运营安全。以"详勘先行、物探辅查、钻探验证、探治结合"技术路... 岩溶区城市厂站建设面临的最大工程地质问题是岩溶问题,岩溶处理不当,会引起岩溶地基失稳和岩溶塌陷,岩溶的发育程度、分布特征严重制约着城市厂站的设计、施工及运营安全。以"详勘先行、物探辅查、钻探验证、探治结合"技术路线,对武汉市岩溶区城市厂站勘察方法进行探析,并对勘察中出现的难题及对策措施进行阐述。研究成果可为武汉岩溶区城市厂站工程地质勘察工作提供理论参考。 展开更多
关键词 城市厂站 勘察方法 物探测试 岩溶区 武汉市
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The Role of Nuclear Regulators in Reviewing Population Growth Projections
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作者 Samia Morsy Medhat Abdel-Aal 《Journal of Environmental Science and Engineering(A)》 2013年第7期447-452,共6页
One of the roles of nuctear regulators is to review population projections calculated by applicants for populations lying in the vicinity of nuclear power plants. This paper examines methods of calculating rates of gr... One of the roles of nuctear regulators is to review population projections calculated by applicants for populations lying in the vicinity of nuclear power plants. This paper examines methods of calculating rates of growth and thus calculating future population growth. This paper is concerned about regulators making sure that nuclear power plants are not located near densely populated centers and that population centers located near nuclear power plants do not become densely populated. In the case of El Dabaa city in the north coast of Egypt, south west of the nominated plant site, three rates of growth 1.5%, 2.5% and 3% were identified. The first is the current population growth rate of the city, the second is the average national growth rate and the third is the expected growth rate of the city when the nuclear power plant gets constructed and operated. In all three cases, this city is a population center and rules of distance from the nuclear power plant shall apply. Thus the further natural growth of this city should be controlled and directed away from the downwind of the plant. 展开更多
关键词 Nuclear regulators APPLICANT nuclear power plant population growth projections rates of growth population centers downwind direction.
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