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- An experimental study was performed on the compressive strength, flexural strength, elastic modulus, and fracture energy of steel fibre reinforced concrete from an angle of effective utilization of this kind of concrete. 摘要为有效利用钢纤维混凝土,对钢纤维混凝土的抗压强度、抗弯强度、弹性模量和断裂能等进行了试验研究。
- Fracture energy of concrete under direct tension 直接拉伸下混凝土的断裂能
- Analysis of the theory of fracture energy of concrete 混凝土断裂能的理论分析
- Effect of fracture path on fracture energy of concrete 混凝土的断裂能随断裂路径的变化规律
- Effect of age and strength on fracture energy of concrete 混凝土断裂能G_F随龄期、强度的变化规律
- Study on the Actual Fracture Energy of Concrete Materials 混凝土材料的真实断裂能研究
- A modified fractal approach for the size effect on fracture energy of concrete 混凝土断裂能尺寸效应的修正分形方法
- Simplified calculation of fracture energy of concrete with consideration of boundary effect 边界效应确定混凝土断裂能的简化计算
- The experimental study on the fracture energy of concrete using wedge splitting specimens 楔入劈拉法研究混凝土断裂能
- Determination of fracture energy of concrete using wedge-splitting test on compact tension specimens 楔入式紧凑拉伸法确定混凝土的断裂能
- A Study on the Relationship between Shear Fracture Energy of Concrete and Fractal Dimension 混凝土剪切断裂能与分形维数关系的研究
- fracture energy of concrete 混凝土断裂能
- The experimental results show that both steel fiber type and steel fiber content play important roles in the flexural toughness and fracture energy of high-performance concrete (HPC). 试验结果表明,钢纤维类型和掺量均为影响高性能混凝土弯曲韧性和断裂能的重要因素。
- The fracture energy of S-P hybrid fiber RPC using three-point bending test in Instron machine was tested. 摘要通过三点弯曲梁法测试了钢纤维、混杂纤维(钢纤维、聚丙烯纤维)增强RPC试件的断裂能。
- The machine rests on a bed of concrete. 机器安装在混凝土基座上。
- The results show that the in-terfacial adhesion strength increased noticeably for composites of active aramid fiber but the fracture energy of the interface decreased. 实验结果证明,芳纶表面改性显著提高了其复合材料界面的粘结强度,相反却降低了其界面断裂能。
- Compared to the marked steel fiber with lower strength, the hooked steel fiber with higher strength has better effects on the flexural toughness and fracture energy of HPC. 与低强凸痕型钢纤维相比,端部带弯钩的高强钢纤维对高性能混凝土弯曲韧性和断裂能的提高效果更为显著。
- The statue rests on a bed of concrete. 这座雕像立在混凝土的基座上。
- These buildings are made of concrete and steel. 这些房屋是用钢筋混凝土建成的。
- The gravel ingredient of concrete. 石碴组成混凝土的砂料