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Analysis of Anti-Sliding Reliability of Steel Radial Gates |
ZHAO Zhan-biao1, ZOU Chun-xia1, SUN Hai-quan2 |
1. Inner Mongolia Agricultural University, Huhehaote, 010018, China; 2. Inner Mongolia Electric Power Design Institute, Huhehaote, 010020, China |
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Abstract With the static water pressure, weights of piers and protecting slope, friction coefficient of pierfoundation on ground and base cohesion etc. as random variables, the analysis method of anti-sliding reliabilityand its equation in stable limit for steel radial gates are given. The anti-sliding reliability of a given steel radialgate is quantitatively analyzed, with the reliability guideline b = 4.1668, and the probability of invalidation Pfis 6.717Х10-5. It proves that this method is more scientific and reasonable, and with more practical meaning.
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Received: 08 August 2013
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