王少丽,张友义,李福祥.涝渍兼治的明暗组合排水计算方法探讨[J].水利学报,2001,32(12):0056-0062 |
涝渍兼治的明暗组合排水计算方法探讨 |
Calculation method of combining open channel and pipe drainage for controlling concurrent waterlogging and water table rising |
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DOI: |
中文关键词: 涝渍兼治 涝渍分治 明暗组合排水 排水模数 |
英文关键词: waterlogging water table rising concurrent separate open channel pipe drainage module |
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中文摘要: |
从涝渍相伴、连续危害的自然特点出发,以水量平衡原理为基础,对涝渍兼治组合排水条件下的地面、地下排水模数以及明暗组合排水计算方法进行了分析探讨。研究结果表明,与以往涝渍分治相比,新的计算方法充分考虑了地下排水工程的作用,减轻了地面排水工程的负担,由此将减少地面排水工程量和投资,使除涝工程更为经济合理。 |
英文摘要: |
On the basis of water balance principle, the drainage modules of surface and groundwater, under the condition of combining open channel and pipe drainage, are alalyzed. The calculation method is introduced. It shows that the proposed method can fully consider the function of subsurface drainage engineering. Consequently, the investment for surface drainage can be reduced. |
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