The Research On The Response Of Haydite Concrete Small.sized Hollow Block Masonry Under Shear Compression Loading

Based on the analysis the domestic and outer masonry structure Shear-compression correlation performance research in the theory and testing foundation. This Paper research in haydite concrete artificial brick block design, and in making the artificial brick with the clay ceramsite concrete, and study emphasize on the experimental study through the haydite concrete single shear face of double brick model experiments, further studied the clay ceramsite small sized hollow block masonry Shear-compression correlation. The test result indicated that the shear capacity of masonry shows the law of increasing firstly while decreasing finally as the axial-cumpression ratio increase, simultaneously its rule have difference in ordinary brick, and, namely manifests its peak point ahead. At the same time, the shear failure modle such as shear-friction,shear-compression and baroclinic-compression and failure mechanism have been studied, three kind of shearing failure pattern and the destruction mechanism have been studys too, and it pointed out a mole theory and the coulomb theory and the present standard have not cut to clay ceramsite small- sized hollow block masonry on Shear-compression correlation and dissect the limitation, studied on the foundation of the predecessor, proposed ceramsite small. sized hollow block masonry Shear. compression correlation formula.