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【Daily Question】Utilities – Civil Engineering – 20200501

2020-05-01View Original

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This post was last edited by hesonchang214 on 2020-5-3 12:14. Which of the following apply to the installation tolerances for multi-story or high-rise steel structure columns? A. The deviation of the bottom axis of the base column from the positioning axis is ≤2%. B. The deviation of the bottom axis of the base column from the positioning axis is ≤3%. C. The deviation of the column’s bottom axis is ≤1mm. D. The deviation of the column’s positioning axis is ≤1.5mm. E. The verticality of a single column section is ≤h/1000, and also ≤10mm. Answer: CE

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