The relationships between the crack items and the applied load as well as the number of carbon fiber sheets are then obtained,where the crack items include the crack density and the maximum crack width in the reinforcement cover under the pure bending part of the beam.

The effect of crack density and structure on the propagation of seismic shear wave is studied through laboratory experiments with instillation controlled crack densities.

Fractal dimension of core fractures in Chengbei 30 buriedhill reservoir and its relation to fracture density.;

The fracture density model for pelite reservoirs basedon the regression analysis of variable parameters;

Analysis on the impact of dip on fracture density inversion

Bridge Construction Crack Analysis and Consolidation Technology;

Through cracks analysis and calculation of a damaged cast in site reinforced concrete continuous box girder bridge, the methods of cracks prevention design are summarized in this paper.