Analysis and Reinforcement on the Up-Floating Accident of the Basement of a Large Commercial Complex
2014 ◽
Vol 578-579
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pp. 240-243
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This paper introduces the failure law of the floating structures by an engineering examples of the up-floating accident. The reasons of the accident are insufficience of anti-floating anchor rod, short of the length of anchor rod and early termination of precipitation, according to the analysis about the design and the construction information. Through the new anti-floating anchor and new reinforced concrete slab, the whole anti-uplift and partial anti-uplift of underground parts of the floating structure are strengthened. The frame columns and beams with cracking damage caused by the up-floating accident are strengthened with enlarging section method and the enclosure steel method.
1997 ◽
Vol 1594
(1)
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pp. 84-93
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2014 ◽
Vol 606
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pp. 229-232
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Keyword(s):
2013 ◽
Vol 405-408
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pp. 1815-1819
Keyword(s):
Keyword(s):