【摘要】：到目前為止,還沒(méi)有對(duì)洪澤湖周邊滯洪區(qū)的運(yùn)用方式進(jìn)行過(guò)專門的研究;在現(xiàn)有研究中,只是將其當(dāng)成單一的一次性全部滯洪來(lái)理解,一旦形成滯洪,經(jīng)濟(jì)損失將是巨大的。隨著淮河入海水道二期等工程的規(guī)劃實(shí)施,淮河下游泄洪能力進(jìn)一步擴(kuò)大,為洪澤湖周邊滯洪區(qū)的運(yùn)用方式調(diào)整創(chuàng)造了條件。根據(jù)洪澤湖周邊滯洪區(qū)的地形、人口分布特點(diǎn),提出了分區(qū)滯洪的方案,并分別測(cè)算了現(xiàn)狀和淮河入海水道二期工程建成后兩種工況下的運(yùn)用效果。在此基礎(chǔ)上,研究提出了未來(lái)滯洪區(qū)的面積調(diào)整及滯洪區(qū)安全工程建設(shè)的建議,擬為優(yōu)化洪澤湖周邊滯洪區(qū)調(diào)度運(yùn)用方式以及國(guó)家172項(xiàng)重大工程洪澤湖周邊滯洪區(qū)建設(shè)工程的前期工作研究提供參考。
[Abstract]:So far, no special research has been carried out on the application of flood detention area around Hongze Lake. In the existing research, it is only understood as a single one-off flood detention. Once flood detention is formed, the economic loss will be huge. With the planning and implementation of the second phase of the Huaihe River waterway into the sea, the flood discharge capacity in the lower reaches of the Huaihe River has been further expanded, which has created conditions for the adjustment of the application mode of the flood detention area around Hongze Lake. According to the topography and population distribution characteristics of the flood detention area around Hongze Lake, the scheme of regional flood detention is put forward, and the present situation and the application effect under the two working conditions after the completion of the second phase of the Huaihe River waterway are calculated respectively. On this basis, the paper puts forward some suggestions on the area adjustment of flood detention area and the construction of safety project in flood detention area in the future, which is intended to provide a reference for optimizing the operation mode of flood detention area around Hongze Lake and the preliminary work of 172 major national projects on flood detention area around Hongze Lake.
【作者單位】： 江蘇省水利廳;南京市水利規(guī)劃設(shè)計(jì)院有限責(zé)任公司;
【分類號(hào)】：TV873
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本文編號(hào)：2507506