The paper presents an experimental study on the splitting strength and compressive strength of hybrid fiber reinforced high-performance concrete.
目的揭示钢纤维和聚丙烯纤维混杂后对高性能混凝土强度和抗裂性能的影响。
The results showed that at normal temperature the splitting strength of the asphalt mixture increases when the aggregate gradation becomes coarse;
低温下，随着油石比增大，沥青混合料劈裂强度和劲度模量增大，破坏应变减小；随着空隙率的增大，沥青混合料劈裂强度减小；
The relation of compressive strength and splitting strength of self-compacting concrete and steel fiber reinforced self-compacting concrete are put forward respectively.
分别提出了自密实混凝土、钢纤维自密实混凝土劈拉强度与抗压强度的关系式。
Compressive strength, splitting strength, flexural strength, compressive resilience modulus and flexural resilience modulus of cement stabilized stone of different structure types were tested.
并对不同结构类型水泥稳定碎石材料的抗压强度、劈裂强度、抗折强度、抗压回弹模量以及抗折回弹模量进行了试验研究。
Mix the foam asphalt mixture on the condition of different cement content and adding order, do splitting strength test and analyze the influence of the cement addition on its moisture sensitivity.
在水泥的不同掺量和不同添加顺序的条件下分别拌和泡沫沥青混合料，并进行劈裂强度试验，分析水泥的添加对其水稳定性的影响。
For mixture, as is still the major domestic use of the Marshall system, grading, testing methods, so this study is to use the Marshall method of its stability, freeze-thaw splitting strength test.
混合料部分，由于国内主要采用的仍然是马歇尔体系的级配，试验方法，所以本研究主要也是使用马歇尔方法对其稳定度，冻融劈裂强度进行检验。
The result shows the concrete rebounding value, compressing strength, tensile splitting strength, rupture strength and elastic modulus are reduced in different degree by adding recycled aggregates.
试验结果表明，随着再生骨料掺入量的增加，混凝土的回弹值、抗压强度、劈裂抗拉强度、抗折强度和弹性模量均有不同程度的降低。
The results indicate that the conductance and the resonant splitting are dependent on the structural dimension, the number of quantum dots and the strength of negative potential.
计算结果表明，电导图谱及其共振峰的劈裂依赖于量子点的几何尺寸、量子点的数目及量子点中势的大小。
The effect of loading rate on concrete splitting tensile strength for different lateral stresses is studied.
系统地探讨了有侧应力作用时，混凝土在不同加载速率下的劈拉强度规律。
Based on experimental data of (2) and (4), results of the statistical analysis for the relationship between compressive strength and splitting tensile strength of RAC was given.
基于(2)和(4)中抗压强度与劈裂抗拉强度的试验结果，对再生混凝土抗压强度与劈裂抗拉强度之间的关系进行统计分析。
At the same time, splitting tensile experiment of layer surfaces was performed, and variation of characteristics of mode I fracture and tensile strength was compared.
同时进行了层面劈拉试验，并比较了层面I型断裂特性与抗拉强度特性之间的规律。
Discreteness of splitting tensile strength of marble is very great and it is influenced by the factors such as heterogeneous, splitting type and size effect and so on.
大理岩劈裂抗拉强度具有较大的离散性，并受非均质性、劈裂形式及尺寸效应等多种因素影响。
The relation between splitting tensile strength and compressive strength and the effects of steel fiber types and volume ratio on behavior of the deformation of split failure are discussed.
探讨了劈拉强度与抗压强度的关系、钢纤维体积率及钢纤维类型对劈拉变形性能的影响。
The strength experiments of lightweight aggregate (LWA) concrete after freeze-thaw cycling in seawater under biaxial splitting tension and compression stress are preformed.
进行海水中不同冻融循环次数后轻骨料混凝土双轴拉(劈拉)压状态下的强度试验，考察试件的破坏形态和表面裂缝的走向特征。
Meanwhile, shear strength, splitting tensile and flexural toughness experiments have been conducted using four types of steel fiber on steel fiber reinforced high strength concrete (SFRHSC).
此外，本文还利用不同类型钢纤维进行了钢纤维高强混凝土的抗压强度、抗剪强度、劈拉韧性和弯曲韧性试验。
The adhesion strength and stripping and splitting prevention measure were also discussed.
同时研究了涂料的粘附强度、防裂、防剥落等措施。
Expansive cement paste and joint concrete are next. And the bond splitting tensile strength of joint surface without bond material is least.
其次是水泥膨浆和接缝混凝土，接缝面不铺筑任何接缝面材料的试块，劈裂抗拉强度最小。
The test results indicated that the bond splitting tensile strength of modified fly ash mortar was best in joint materials of sorts.
试验结果表明，各种接缝面材料中，粉煤灰改性砂浆的劈裂抗拉强度最大，效果最好。
The dependence relations among compressive strength, splitting tensile strength and axial tensile strength of RCC with layer surface have been obtained.
试验给出有层面碾压混凝土抗压强度、层面劈拉强度、层面轴拉强度间相关关系。
Mixed concrete splitting tensile strength enhanced obviously, and have excellent strength restore performance.
混杂混凝土劈裂抗拉强度明显增强，并具有极好的强度恢复性能。
Compared with the normal concrete, ratio of the splitting tensile strength to the compression strength of recycled aggregate concrete with fly ash is increased, and the cracking resistance improved.
掺粉煤灰再生骨料混凝土的拉压比与同强度等级的高强混凝土相比有所提高，抗裂性能有所改善。
The result demonstrates that the roughness of old concrete and adhesive agent have important influence on bond splitting tensile strength.
结果表明，老混凝土表面粗糙度、界面剂对粘结强度有较大影响。
When the steel fiber volume fraction is higher than 3.5%, its compressive strength decreases, the splitting tensile strength increases slightly, however, its flexural strength increases obviously.
当钢纤维体积含量超过3.5%后，活性粉末混凝土抗压强度下降，劈拉强度略有提高，而抗折强度仍有明显的提高。
The tests and methods of double-K fracture parameters for high strength concrete were studied by use of the splitting wedge samples.
采用楔入劈拉试样研究高强混凝土的双K断裂参数测试和计算方法。
The tests and methods of double-K fracture parameters for high strength concrete were studied by use of the splitting wedge samples.
采用楔入劈拉试样研究高强混凝土的双K断裂参数测试和计算方法。
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