crack length

The research results show that crack length nearly has not influence on longitudinal wave velocity.

The natural frequency of specimen decreases as the crack length increases.

It is revealed that when the crack distance is less than crack length, the crack-tip fields will interfere each other seriously.

Fracture energy and crack length, as two imperative parameters of aggregates, can't be measured by usual methods.

When the crack length attained threshold length, explosive cracking happened in the absence of deformation.

For RPC with 1% steel fibers volume fraction, the critical effective crack length has achieved its maximum value.

The smaller the curvature and the larger the crack length the smaller will be the fracture stress.

For fracture rock, the fracture stress will be reduced and the crack length will increase under the chemical corrosion.

The single lap joint fails when the crack length reaches to the critical size.

is dropped off in the proportion to the crack length.

Finally, the influences of some stochastic parameters such as initial crack length on the reliability are analysed .

Critical concrete crack length determination using strain gauges

A Special Testing Fixture and the Crack Length Measurment Method for Crack Fracture and Propagation in Mixed Mode

with crack length increasing, the SIF of mode I and mode II in unilateral oblique crack increase;

Effect of Elastic Modulus on Fatigue Crack Length Measurement by Using Compliance Technique

Including the number, crack extension crack length, width, etc;

Fig. 2 Schematic diagram of indentation crack length