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| 1 | An Improved Test Method and Numerical Analysis for Crack Opening Resistance of FRC Round Determinate Panels显示文摘This paper presents a numerical analysis of a material test program investigating the crack opening properties of fibre reinforced concrete (FRC) round determinate panels (RDP). The objective of this research is to set up a modified RDP test method to improve the current ASTM C1550 test method for FRC and fibre reinforced shotcrete (FRS) composite. By this test method, light small-diameter panels are applied and more crack informa-tion can be obtained by a new rotation angle measuring technique. It is shown that this modified test method can be used to effec-tively evaluate the crack opening resistance of FRC. The finite element analysis was then performed to clarify the crack propaga-tions and failure mode of FRC RDP panels. It helps establish a reasonable theoretical method to predict the structural response of RDP, combining with this modified testing technique. | GU Qian XU Hanfeng MINDESS Sidney | 2009 | Wuhan University Journal of Natural Sciences2009，14，1： | 2 |
| 2 | Optimization of High Strength Limestone Filler Cement Mortars显示文摘 | Moncef Nehdi Sidney Mindess | 1996 | Cement and Concrete Res1996，，26： | 1 |
| 3 | Optimization of high strength limestone filler Cement mortars显示文摘 | Moncef Nehdi Sidney Mindess | 1996 | Cement and Concrete Research1996，26，6： | 1 |
| 4 | Fibre Reinforced concrete beams under impact Loading 显示文摘 | Nianzhi Wang Sidney Mindess Keith Ko | 1996 | Cement and Concrete Research1996，26，3： | 1 |
| 5 | Optimization of high strength limestone filler cement mortars显示文摘 | Moncef Nehdi Sidney Mindess | 1996 | Cement and Concrete Res1996，，26： | 1 |
| 6 | Tests to characterise properties of fresh dry -mix shotcrete显示文摘 | MARC JOLIN DENIS BEAUPR SIDNEY MINDESS | 1999 | Cement and Concrete Research1999，29，5： | 1 |
| 7 | Optimization of high strength limestone filler cement mortars显示文摘 | Moncef Nehdi Sidney Mindess | 1996 | Cement and Concrete Res1996，，26： | 1 |
| 8 | Analytical model for concrete confined with fiber reinforced polymer composite 显示文摘 | Kazunori Fujikake Sidney Mindess Xu Hanfeng | 2004 | Journal of Composites for Construction2004，8，4： | 1 |
| 9 | Analytical model for concrete confined with fiber reinforced polymer composite 显示文摘 | KAZUNORI FUJIKAKE SIDNEY MINDESS XU HANFENG | 2004 | Journal of Composites for Construction2004，8，4： | 1 |
| 10 | Optimization of high strength limestone filler cement mortars 显示文摘 | Moncef Nehdi Sidney Mindess | 1996 | Cement andConcrete Res1996，，26： | 1 |
| 11 | Fracture toughness of concrete under impact loading显示文摘 | Mindess Sidney Banthia Nemkumar Yan Chen | 1987 | Cement and Concrete Research1987，17，2： | 1 |
| 12 | Optimization of high strength limestone filler cement mortars显示文摘 | MoncefNehdi Sidney Mindess | 1996 | Cement and Concrete Research1996，26，6： | 1 |
| 13 | 基于裂缝宽度量测技术的FRC材料小尺寸圆板试验方法显示文摘在美国材料试验协会标准ASTM C1550圆板试验方法基础上,提出一种改进的基于裂缝宽度量测技术的纤维混凝土(FRC)材料静定圆板试验方法。该试验方法采用易于现场制作和试验的小尺寸圆板,并运用加载过程中板的径向滑移和转动角度量测技术,通过合理假定和数学推导得到板底中心裂缝宽度值,获得更多板在裂后阶段大变形下有关裂缝开展的实测数据,从而有效地评定纤维混凝土材料的弯曲韧性、延性等材料性能。同时应用有限元方法,分析试验圆板的裂缝开展特点及破坏形态,对比试验研究结果,验证该试验方法为获得裂缝宽度值所做的合理假定,为建立FRC静定圆板的理论计算方法提供依据。 | 谷倩 Xu Hanfeng Sidney Mindess | 2008 | 华中科技大学学报(城市科学版)2008，25，3： | 0 |
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