On the basis of the model mentioned above, the length of constituent yarns inside the cell and the orientation angle of binders and warps as well as the fiber volume fraction are calculated.

By the loom for weaving small sample in the lab, using proper stitching structure, hollow three-dimensional woven fabrics having different section are weaved.

Database system for study on the integrality of welding structure;

Details of welding structure design based on fatigue strength;

Analysis of a welding structure destroy of a pressure tube capping;

3-D orthogonal woven fabric structure with binding weft;

Experimental technology study on the virtual fatigue of welded structure;

Stiffness coordination strategy for increasing fatigue life and its application in welded structure;

Effect of ultrasonic impact treatment on residual stress of welded structure;