| 摘要 |
PURPOSE:To eliminate posts which support multistoried structural bodies, such as a roof, a floor and a floor layer member standing together from the ground. CONSTITUTION:An underground structure 10 comprises a peripheral wall 12 which forms a plurality of support members installed around a conically shaped space in such a fashion that their height may be on the same level and beams 18 whose ends are supported with a plurality of support means and a multistoried structural body 16 having stories separated from the peripheral wall 12 at least at a specified spacing and laid out in the central part. Each hierarchy structural body 16 whose each layer is formed independently, is supported with a plurality of support means, which makes it possible to eliminate substantially posts which are required to connect each multistoried structural member. |
