Performance Evaluation of a Storage Tank Under Earthquake and Shock
DONG Wen;YU Mei;LEI Yanru;CHEN Jun;ZHOU Baichang;Equipment Academy of PLA's Rocket Force;
A finite element model of a storage tank and its storage piece is given in this study. The dynamic responses under four conditions are given: earthquake with 0. 3 g peak acceleration,emergency brake at 45 km/h,emergency turn at 45 km/h,rear-end collision at 50 km/h. Stress analysis is performed to see whether the ropes,the storage tank and the piece inside will yield under the above loads in both storage and transportation states. The contact of frame base is used to determine whether the storage tank will slide in transportation state. We compared stress of the structure under different connection angles of the ropes.
【CateGory Index】： TJ5