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Introduction of the conditions for the repair of the tank foundation
Release time: 2019/09/10 17:46:53 Browse: Times
After the tank foundation settles, the foundation needs to be repaired in one of the following situations:
(1) When the final settlement of the foundation exceeds the design allowable value or the top surface of the ring wall is less than 300mm above the ground;
(2) When the amount of uneven settlement of the foundation is greater than the aforementioned allowable value of the foundation settlement difference;
(3) The settlement difference of the tank foundation within an arbitrary 10m arc length along the circumferential direction of the tank wall exceeds 25mm and affects the use of the storage tank;
(4) When the dish-shaped subsidence of the tank bottom plate exceeds the allowable value.