| 参数估计在水文统计值推算中的应用 |
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| 引用本文： | 张云辉,郭涛.参数估计在水文统计值推算中的应用[J].东北水利水电,2002,20(8):4-4,7. |
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| 作者姓名： | 张云辉 郭涛 |
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| 作者单位： | 辽宁省水文水资源勘测局铁岭分局,辽宁铁岭112000 |
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| 摘 要： | 应用数理统计中参数估计的原理,利用样本求总体的置信区间,可以推算流量降水的平均值,可得到一定置信度的置信区间,即可求出平均值。
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| 关 键 词： | 参数估计 平均降雨量 平均流量 水文统计值 |
| 文章编号： | 1002-0624(2002)08-0004-01 |
Application of parameter estimation in calculation of hydrological statistical value |
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| PAN Chang-sheng,WU Yue-dong.Application of parameter estimation in calculation of hydrological statistical value[J].Water Resources & Hydropower of Northeast China,2002,20(8):4-4,7. |
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| Authors: | PAN Chang-sheng WU Yue-dong[ |
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| Abstract: | The paper introduces the practicality of preloading method by vacuum piling up load for consolidation of weak foundation taking the consolidation of road foundation as example. The practice proves that the method has some merits of short time limit for the project, security during filling and reduction of settlement after completion of project. It has a clear superiority for the project which the consolidation area is large and the demand of bear the weight of foundation is not high. |
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| Keywords: | composite preloading by vacuum piling up load consolidation weak foundation |
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