Based on compressive test of twenty-two grouted masonry specimens and three reinforced masonry walls, the failure characteristics, the compressive strength of grouted masonry and compressive bearing capacity of reinforced masonry walls are studied, and the calculating formula of compressive strength of grouted masonry and axial compressive bearing capacity of reinforced masonry are proposed.

The experiments for two specimens under axial compression were carried out to investigate the mechanical behavior of the single prefabricated hollow shear wall.

Lagrangian analysis and its application in the rock uniaxial compression;

The extension of cracks and the mechanic properties of rolled compacted concrete in uniaxial compression test were simulated using finite method.

Based on the test results,some observations were made on the concrete behavior in uniaxial compression,which included the mode of failure,the stress-strain curve,and the relationship between the stress and the volumetric strain.

Plastic deformation and strengthened phenomenon of some areas of circular saw exerted axial pressure on;

Experimental research on wave velocity under axial pressure;

This paper carried out the analysis and testing of axial pressure distribution of V seal in theoretically and experimentally,and explored two problems in the failure and the ring number of V seal through distribution curves of the axial pressure.