The elephant foot bulging deformation develops with the increasing stress of the rigid wall , which is caused by the uplift of the tank bottom and the impaction between the tank bottom and the foundation 因罐底提离导致的罐底与基础反复撞击加大了作用在罐壁上的应力，使罐壁底部“象足”变形不断发展，最终导致罐壁撕裂。
The rules of the game is quite simple , the player control of the tank bottom , to keep above the extraterrestrial biological shooting , and can hide in the middle of the building to avoid each other under attack 游戏的规则相当简单，玩家控制下方的坦克车，不断向上方的外星生物射击，同时，可以躲在中间的建筑物下避开对方的攻击。
The plan provided by us can easily solve the coating of storage tank , the storage tank bottom repairing ( use fiberglass and epoxy coating without solvent to coat ) , protections on pipeline , terminal and main body etc 我们提供的方案可以轻松的解决储罐的涂刷、储罐底部修复（用玻璃纤维和无溶剂环氧涂料覆盖） 、管路、终端和主体的防护等。
The contribution of anodic electric field to cathodic protection potential distribution of a tank bottom for different depths of anode and different horizontal distances between anode and tank is studied through calculating examples 摘要通过计算实例研究了在不同的阳极埋深和距罐体水平距离下阳极电场对罐底板外侧阴极保护电位分布的贡献。
The elephant foot bulging deformation of rigid walls of liquid - storage tanks under horizontal and vertical seismic ground motions is analyzed by using the finite element model involving fluid sloshing and tank bottom uplift with ansys 摘要基于ansys软件建立了考虑液体晃动和罐底提离立式储液罐有限元模型，分别进行了水平地震和竖向地震作用下罐壁“象足”变形分析。
