| Tracing Method of Natural Sediments by Neutron Activation and Its Application |
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| 作者单位： | Mao Zhixiang，Yan Peilan，Huang Jianwei，Dai Xiankai，Han Naibing Chai Zhifang，Qian Qinfang，Ma Shulan and Ma Jianguo 1 Engineer，Nanjing Hydraulic Research Institute，Nanjing2 Senior Engineer，Nanjing Hydraulic Research Institute，Nanjing3 Associate Researcher，Institute of High Energy Physies，Academic Sinica，Beijing4 Assistant Researcher，Institute of High Energy Physies，Academic Sinica，Beijing |
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| 摘 要： | A new method of Neutron Activation Analysis (NAA) for sediment movement study is presented in this paper. Through analyzing the natural sediment, the information about natural tracing agents has been obtained, which can show the direction of sediment movement and relative discharge of sediment transportation. Test results in some areas, such as Shantou Harbour and Hangzhou Bay, are in good agreement with those from normal hydrologic measurements and some results are not obtainable with the latter. The NAA is economical, practical and reliable, and should be widely used in engineering practice.
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Tracing Method of Natural Sediments by Neutron Activation and Its Application |
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| Mao Zhixiang,Yan Peilan,Huang Jianwei,Dai Xiankai,Han Naibing Chai Zhifang,Qian Qinfang,Ma Shulan and Ma Jianguo Engineer,Nanjing Hydraulic Research Institute,Nanjing Senior Engineer,Nanjing Hydraulic Research Institute,Nanjing Associate Researcher. Tracing Method of Natural Sediments by Neutron Activation and Its Application[J]. China Ocean Engineering, 1991, 0(3) |
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| Authors: | Mao Zhixiang Yan Peilan Huang Jianwei Dai Xiankai Han Naibing Chai Zhifang Qian Qinfang Ma Shulan Ma Jianguo Engineer Nanjing Hydraulic Research Institute Nanjing Senior Engineer Nanjing Hydraulic Research Institute Nanjing Associate Researcher |
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| Affiliation: | Mao Zhixiang,Yan Peilan,Huang Jianwei,Dai Xiankai,Han Naibing Chai Zhifang,Qian Qinfang,Ma Shulan and Ma Jianguo 1 Engineer,Nanjing Hydraulic Research Institute,Nanjing2 Senior Engineer,Nanjing Hydraulic Research Institute,Nanjing3 Associate Researcher,Institute of High Energy Physies,Academic Sinica,Beijing4 Assistant Researcher,Institute of High Energy Physies,Academic Sinica,Beijing |
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| Abstract: | A new method of Neutron Activation Analysis (NAA) for sediment movement study is presented in this paper. Through analyzing the natural sediment, the information about natural tracing agents has been obtained, which can show the direction of sediment movement and relative discharge of sediment transportation. Test results in some areas, such as Shantou Harbour and Hangzhou Bay, are in good agreement with those from normal hydrologic measurements and some results are not obtainable with the latter. The NAA is economical, practical and reliable, and should be widely used in engineering practice. |
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| Keywords: | : tracing method natural sediment neutron activation suspended sediment bed-load |
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