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。

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。

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 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。

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 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。

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。

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。

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。

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。

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。

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。

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 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 splitting experiment is one way to test the tensile strength of semi-rigid base material.

劈裂试验是检测半刚性基层材料抗拉强度的一种方法。