| 摘要 |
An improved annular support structure for the dispersion section including the hot water basin of a cooling tower. The annular outer structure comprises a plurality of sector-shaped independent, self-supporting and self-stabilized towers each comprising a pair of radial sides formed by a stack of superposed precast reinforced concrete portal frames and precast reinforced concrete right triangular bracing members extending between and supported on the uprights of spaced pairs of portal frames. Cantilevers extending from the outer uprights of the portal frames support precast concrete louvers. The hot water basin has part annular sections supported on beams aligned with the radial sides and spaced from one another by expansion joints. |
