| 张云升,张文华,陈振宇.综论超高性能混凝土:设计制备·微观结构·力学与耐久性·工程应用[J].材料导报,2017,31(23):1-16 |
| 综论超高性能混凝土:设计制备·微观结构·力学与耐久性·工程应用 |
| A Complete Review of Ultra-high Performance Concrete:Design and Preparation, Microstructure, Mechanics and Durability, Engineering Applications |
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| DOI：10.11896/j.issn.1005-023X.2017.023.001 |
| 中文关键词: 超高性能混凝土 研究进展 力学性能 耐久性能 工程应用 |
| 英文关键词: ultra-high performance concrete, research progress, mechanical property, durability, engineering application |
| 基金项目:国家自然科学基金面上项目(51678309)；江苏省自然科学基金面上项目(BK20161529)；中国博士后基金面上项目(2016M600351)；江苏省博士后基金面上项目(1601028B)；江苏高校优势学科建设工程资助项目(PAPD) 张云升:1973年生,博士,教授,主要研究方向为新型水泥基材料、混凝土结构耐久性 E-mail:zhangys279@163.com |
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| 中文摘要: |
| 超高性能混凝土(Ultra-high performance concrete,UHPC)是新一代建筑材料,具有超高的力学性能和优异的耐久性能,在高层结构、大跨桥梁、海上平台、核反应堆安全壳以及军事防护工程等领域中具有广阔的应用前景。经过20多年的发展,UHPC在设计、制备、性能和工程应用等方面的研究都有了长足进步。为了进一步推动UHPC在土木工程领域的应用,让广大科技人员和工程人员对UHPC有深入系统的认识,本文从UHPC的发展历程、定义、配合比设计理论和制备技术、微观结构形成机理、静态力学性能、动态力学性能、耐久性能和工程应用以及规范标准等几个方面,对UHPC的最新研究动态进行了系统的阐述,有助于促进我国混凝土材料与混凝土结构工程的创新发展。 |
| 英文摘要: |
| As a new generation of construction material with superior mechanical properties and durability, ultra-high performance concrete (UHPC) can be widely applied in various fields such as skyscrapers, ultra-long span bridges, offshore platforms, nuclear reactor containments and military fortifications. With over 20 years’ development, considerable strides have been made in the aspects of design, preparation, properties and engineering application of UHPC. In order to promote the further application of UHPC in civil engineering and enable the technical and engineering community to deepen and systematize the perception on UHPC, we herein elaborately introduces the latest research progress and renders an overall summary of UHPC, from several facets including the development history, definition, design theory of mix proportion, preparation technology, microstructure formation mechanism, static mechanical properties, dynamic mechanical properties, durability, and engineering application. This paper is expected to provoke the innovation and development of concrete materials and structures in China. |
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