Oil tank anchoring design and verification
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When designing the anchoring for a DN8000 oil tank in our department, 1. the lifting force generated by the design internal pressure shall not be greater than......; anchoring is not required； 2. Pmax is not lifted......, no anchoring is required ； 3. Anchoring is not required when calculating wind stability ； 4. The anchorage coefficient J is between 0.785 and 1.54. Here are the questions: 1. Can it be concluded that anchoring is not necessary based on the above 4 points? 2. When checking the anchoring, the lifting force generated by the failure pressure (as specified in the failure pressure conditions in Table 11.2.3) is considered unacceptable when bolt anchoring is not used or is insufficient – why is that? The design and verification are based on GB50341-2014. Seeking advice from experts.
I believe the destructive force calculation is carried out when meeting the A1.3 condition
Since the previous calculations do not require anchor bolts, this large tank does not need to have any anchor bolts either. There is no need to perform further verification calculations after adding anchor bolts.
Which article is A1.3?