| 防辐射混凝土研究现状、存在问题及发展趋势 |
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| 引用本文： | 潘智生,赵晖,寇世聪.防辐射混凝土研究现状、存在问题及发展趋势[J].武汉理工大学学报,2011(1):45-51. |
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| 作者姓名： | 潘智生 赵晖 寇世聪 |
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| 作者单位： | 香港理工大学土木结构工程系; |
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| 基金项目： | 香港环境及自然保育基金赞助 |
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| 摘 要： | 核辐射存在于核电、工业、医疗等各个领域,辐射对环境和人类健康造成了极大威胁,辐射问题引起了人们的高度重视。从防辐射混凝土原材料选择、矿物掺和料对防辐射混凝土性能影响、防辐射混凝土配合比设计、防辐射混凝土长期性能等方面介绍了防辐射混凝土的研究现状,分析了防辐射混凝土发展过程中存在的问题,在对防辐射混凝土发展趋势进行深入思考的基础上,提出磨细废弃电脑屏幕(CRT)玻璃轻骨料代替重金属骨料制备防辐射混凝土的新思路。
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| 关 键 词： | 防辐射混凝土 存在问题 发展趋势 CRT玻璃骨料 可行性 |
Development Trend of Radiation Shielding Concrete |
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| POON Chi-sun,ZHAO Hui,KOU Shi-cong.Development Trend of Radiation Shielding Concrete[J].Journal of Wuhan University of Technology,2011(1):45-51. |
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| Authors: | POON Chi-sun ZHAO Hui KOU Shi-cong |
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| Affiliation: | POON Chi-sun,ZHAO Hui,KOU Shi-cong(Department of Civil and Structural Engineering,The Hong Kong Polytechnic University,Hung Hom,Hong Kong,China) |
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| Abstract: | The use of radiation is common in many fields of applications including in nuclear reactors,different types of industries and medicine.The potential impact of radiation on the environment and human health are of significant concern.This article presents a review of research efforts that have been made on developing radiation shield concrete in China and overseas countries.The review covers raw materials selection,effects of mineral admixtures on concrete properties,mix design,and long-term performance of th... |
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| Keywords: | radiation shield concrete current problem development trend cathode ray tube(CRT) glass recycling feasibility |
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