vertical intensity
1.THE VERTICAL INTENSITY OF THE ANTIPROT ON AT THE ATOMOSPHERIC DEPTH x=700g/cm~2
4.As for the improvement of ductility of masonry structure and the aseismatic performance of building, several factors were discussed, which consisted of the layout of building plane and building elevation, the building level number and height, the layout of vertical wall and cross wall, thus enhancing the intensity of mortar, ring beam, constructional column and the placement of horizontal reinforcing steel bar.
7.The viewpoint was put forward that aeration has the effect to decrease the turbulent intensity and increase velocity gradient and maximum velocity on a vertical line, which results in the power of the exponential velocity formula near bottom being greater than 1/7. The calculated velocity profiles are in good agreement with the experimental data.

