| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a storage warehouse capable of shielding water in a warehouse body storing explosives etc. and suppressing scattering of explosion pieces and dispersion of blast pressure in explosion by a simple constitution. <P>SOLUTION: An outer face of the warehouse body 19 installed on an installation face 7 and storing explosives etc. is covered with a first soil layer 31, and an outer face of the first soil layer 31 is covered with a first sheet body 21. An outer face of the first sheet body 21 is covered with a second soil layer 32, and an outer face of the second soil layer 32 is covered with a second sheet body 22. As the first sheet body 21, a water shielding sheet is used, and as the second sheet body 22, a reinforcement sheet in which strength etc. is determined to suppress scattering of the second soil layer 32 in explosion is used. Since a water shielding function and an explosion suppressing function are divided by using the first sheet body 21 and the second sheet body 22, an efficient installation range of each sheet body can be achieved compared to a storage warehouse using one sheet body in which these functions are integrated, so as to enable efficient arrangement. <P>COPYRIGHT: (C)2012,JPO&INPIT |
