wedge-shaped fracture

The experiment determined the fracture process and the parameter of the fracture properties of two different aggregate concrete and recorded the stable whole fracture curves of boulder concrete and crushed stone concrete separately, which are determined through three-point-bending method and wedge-split tensile method.

测定了两种粗骨料混凝土的断裂过程及断裂特征参数，分别记录了两种试验方法测定的卵石混凝土和碎石混凝土的断裂全曲线。

Study about the Fracture Properties of Concrete Using Wedge split Tensile Test

利用楔劈拉伸试验研究混凝土的断裂特性

Conclusion: When simple wedge-compression fracture of lumbar vertebrae was diagnosed with plain film, CT examination should be a necessary complement.

结论：X线平片显示椎体单纯性压缩性骨折时均应做CT检查判断其稳定性。

Wedge-splitting on compact tension specimen testing method is a technique which carries out fracture tests by adopting standard compact tension geometry configuration but wedge-splitting loading pattern in wedge splitting testing method.

楔入式紧凑拉伸试验方法是一种采用标准紧凑拉伸试件几何进行楔入式加载完成断裂试验的方法。

Numerical Simulation for Fracture Process of Concrete Wedge-Splitting Specimen

混凝土劈裂试件断裂过程的数值模拟