[1]SHEN Ji-huai,PENG Xiao-gang.Application of the Reliability Principle in the Design and Evaluation Practice of Silt Storage Dam[J].Research of Soil and Water Conservation,2009,16(05):278-280.
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Research of Soil and Water Conservation[ISSN 1005-3409/CN 61-1272/P] Volume:
16
Number of periods:
2009 05
Page number:
278-280
Column:
Public date:
2009-10-20
- Title:
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Application of the Reliability Principle in the Design and Evaluation Practice of Silt Storage Dam
- Author(s):
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SHEN Ji-huai1, PENG Xiao-gang2
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1. Yangling Vocational & Technical College, Yangling, Shaanxi 712100, China;
2. Shaanxi Provincial Soil and Water Conservation Bureau, Xi’an 710004, China
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- Keywords:
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rainfall erosivity; silt storage dam; stability parameter; risk probability
- CLC:
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S157.31
- DOI:
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- Abstract:
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The construction of the silt storage dam is of great importance to the improvement of the loess plateau ecosystem and to the reduction of the soil erosion.According to the reliability principle in the applied mathematics in this paper,the corresponding mathematical formulae were used to calculate three groups of indexes,the dam design,the compulsory norm for engineering safety and the control and assessment of the risk probability after testing and examination of the silt storage dam.The quantitative parameters and indexes calculated for the design,construction,measuring and evaluation of the silt storage dam engineering provided beneficial references for the decrease of the subjective blindness and the increase of the efficiency and accuracy for the design and inspection of the particularly for the reliability of the engineering.