Performance Test of Some Selected Sediment Transport Formulas
Performance Test of Some Selected Sediment Transport Formulas
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部分输沙配方的性能测试
DOI：
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发表时间：
1990
期刊：
影响因子：
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通讯作者：
Byungha Seoh
中科院分区：
文献类型：
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作者：
H. Woo;Kwonkyoo Yoo;Byungha Seoh
通过参数敏感性分析和一系列数值试验，对所选泥沙输移公式的性能进行了检验。选择的泥沙输运公式进行测试的基础上仔细审查现有的评估总输沙量公式在文献中找到。通过这些分析，揭示了某些输运公式中固有的各种缺陷。这些分析的结果可沿着与实测资料直接对比，用以评价现有的输沙公式，选择更可靠的输沙公式。
Performance of some selected sediment transport formulas was tested using a parameter-sensitivity analysis and a series of numerical experiments with an imaginary channel data. Selection of the sediment transport formulas to be tested is based on a careful review of existing assessments of total sediment discharge formulas found in the literature. Through these analyses, various defects inherent in some transport formulas have been revealed. The result from these analyses can be used, along with those already obtained from direct comparison with measurement, to evaluate existing sediment transport formulas and select more reliable ones.