SU1209807A1 - Horizontal cylindrical tank - Google Patents

Description

The invention relates to construction and can be used in the construction of horizontal cylindrical tanks in seismic areas.

Tse. 1 of the invention is an increase in the impact of damping a shock wave from seismic effects.

FIG. 1 but a reservoir common with a partial cut of the wall; 2 - section A - A on, FIG. one; n 3 --- section B - B in FIG. one; 4 is a section B - B in FIG. one; in fig. 5 - section G - G in FIG. 2

The reservoir includes a wall 1, a bottom 2, a manhole 3 and transverse nepei-4, attached to the wall along the contour, dividing the reservoir into unequal compartments 5–9. The reservoir is provided with non-parallel vertical non-enclosures 10 located along the axis of symmetry of the reservoir, with a height equal to the new diameter of the reservoir. With

Pa view, FIG. n and f fig.

This longitudinal 10 and transverse 4 partitions are made flat. In the upper part of the transverse partitions 4 there are holes 11 for air passage, and B of the lower part - holes 12 for passage of fluid.

On the tornes and in the center of the tank there are smaller compartments 5, 7 and 9, in which longitudinal partitions 10 are placed, which are connected to transverse partitions 4.

The length a of the compartments 6 and 8 is equal to the diameter of the tank D, the length b of the compartments 5, 7 to 9 is equal to b a / 2.

The tank contains a level 13 sensor and is installed on the foundation I.

The device works as follows.

The internal fluid pressure is sensed by the wall 1 and the bottom 2 of the tank.

In the longitudinal seismic impact fluid, the fluid is in the reservoir.

Aa

Fig.Z

8g-g

FIG.

(l) the bettor M. 1st)

Pe.:iaKTOp A. KozorizTehred I. Vere-Corrector I. Erlei

Order 407 / 39Т.; | Raj 72) Subscription

VNIIPI USSR State Committee

for inventions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Phil.alial PPP "Patent, Uzhgorod, st. Project, 4

Claims (1)

HORIZONTAL CYLINDRICAL RESERVOIR, including a wall, a bottom, manholes and transverse partitions attached to the wall along a contour, characterized in that, in order to increase the efficiency of the shock wave suppression from seismic effects, it is equipped with longitudinal vertical partitions located along the axis of symmetry of the reservoir, half its diameter, and the transverse partitions are made continuous with holes in the upper and lower parts, while at the ends and in the center of the tank there are smaller compartments for us, and in the past placed longitudinal walls connected to the cross. figure 1