| 摘要 |
PROBLEM TO BE SOLVED: To provide a seismic control plate device for low temperature tank for preventing side slip by coping with horizontal direction load caused by gas pressure and thermal contraction when an inner tank of a flat bottom cylinder double shell low temperature tank is used together and earthquake easily and efficiently, and capable of preventing damage of a tank body by adsorbing energy of earthquake at parts other than the tank body.SOLUTION: One side end edge is welded and fixed to an outer peripheral upper end face of an inner tank bottom plate 7. The other end edge is formed by providing a connection plate 15 formed by being horizontally installed to an upper end of an anchor bolt 13 standing from a substrate 4. |
