| 摘要 |
PURPOSE: A rainwater storage tank is provided to reduce construction time by reducing the amount of upper slabs and to endure the pressure of rainwater stored therein. CONSTITUTION: A rainwater storage tank comprises posts(100), beams(110), upper slabs(200), side walls(300), a bottom block(400), auxiliary posts(150), and auxiliary beams(160). The beams connect the posts to each other. The upper slabs are installed on the tops of the beams and finish the tops of the beams. The side walls finish the outer side of the storage tank. The bottom block is installed on the bottom surface of the storage tank. The auxiliary posts and the auxiliary beams support the center portions of the upper slabs.
|
