洪道

莫干扎分洪道（MorganzaSpillway）位于路易斯安娜州首府巴吞鲁日上游75千米处。

The Morganza Spillway is about seventy-five kilometers from Baton Rouge , the state capital .

打开莫干扎分洪道（MorganzaSpillway）是为了缓解巴吞鲁日和新奥尔良的堤坝压力。

Opening a channel , the Morganza spillway , is meant to relieve pressure on the levees protecting the cities of Baton Rouge and New Orleans .

SiO2化学性质比较稳定，对沉积地貌动力的响应比较显著，近岸高潮线附近和河道中主洪道沉积物SiO2含量明显偏高。

The chemical attribute of SiO 2 is stable , which has notable response to the dynamic sedimentary physiognomy . The content of SiO2 near the high water line and in the key flood discharge channel of the river is obviously high .

专家表示，在路易斯安娜州首府北部72千米处，来自莫干扎分洪道（MorganzaSpillway）的洪水将会使水位逐渐上升至六米，淹没农田和企业。在周六之前，该地区还有超过25000人居住。

US Flood Control Measures Could Affect At Least 30000 Seventy-two kilometers north of Louisiana 's capital , experts say this of gushing water from the Morganza Spillway will gradually raise water levels up to six meters high -- flooding farms and businesses in an area that until Saturday was home to more than 25000 people .

黄土软基上溢洪道体型优化试验研究

Optimal Experiment Study on Shallow Spillway on Soft Foundation of Loess

乌塔沟分洪道试验段堤防渗流场分析与渗控研究

Seepage Field Analysis and Seepage Control of Embankment for Some Floodway Test Section

高尾矿坝塔式进口竖井排洪道的泄流能力

Discharge Capacity of Shaft Spillway with Framed Inlet Tower for High Tailings Dam

江苏油田泄洪道区用外防腐蚀涂料的筛选

Screening of Coatings for Outside Corrosion Protection of Flood-Discharge Way in Jiangsu Oilfield

洞庭湖洪道整治疏挖流量的选择

Discharge selection in dredging flood passage of Dongting lake

其它部队一直在挖深渠道并在挖掘第二条泄洪道。

Other troops have been deepening the channel and digging on a second spillway .

不能堵塞泄洪道，否则后果不堪设想。

The spillway cannot be blocked , otherwise it will cause a serious problem .

土地排水及防洪道系统

Land drainage and flood path system

主要研究内容如下：（1）腊山分洪道水工模型试验研究。

The main research contents of this paper are as follows : ( 1 ) Hydraulic model tests .

介绍了用于高尾矿坝的具有圆形框架式进水塔的竖井排洪道泄流能力模型试验研究。

Abstract The discharge capacity of shaft spillway with framed inlet tower used for high tailings dam is studied by physical model .

泄洪道，分洪道，溢流槽：天然或人造的泄洪渠或泄洪管道，以引导洪水绕过或远离城市中心或人口稠密地区。

Natural or man-made bypass channels or conduits that redirect flood waters around or away from urban centers or area of high population density .

三峡水库建成后荆南三口洪道及洞庭湖淤积概算

Estimate of Aggregation and Degradation in the Dongting Lake and the Flood Diversion Channels of the Jingjiang River after the Three Gorges Reservoir Being Built

澧水、松滋、南洞庭湖等主洪道的水位流量关系均发生了较大变化；

Great changes have taken place in the relation between water-level and runoff in the main flooding roads such as Li River , Songzi and southern Dongting Lake etc.

为了监测各工程部位安全状态，设计分别在边坡、坝、洪道、流洞等工程部位布置了相关观测仪器。

In order to monitor project 's safety status of every section , it is designed to arrange some interrelated instruments at slope , dam , spillway and diversion tunnel .

在洞庭湖漫滩阶地的冲湖积淤泥质软土上，分布着一些次级牛轭湖和季节性洪道成因的极软淤积物。

There are some softer accumulation horizon in the ox-bow lake and season river on the huge mucky soil of alluvial and lacustrine deposits in accumulation terrace around Dongting lake .

蒙蒂塞罗水坝位于美国加利福尼亚州娜帕郡，以48400立方英尺每秒排水速度的巨大圆形泄洪道闻名。

The Monticello Dam is a dam in Napa County , California , United States most noted for its large circular spillway with a rate of48,400 cubic feet per second .

美国军队的工兵挖掘了泄洪道与引流渠，以避免湖水漫过自然堤坝。时至今日，它们仍然处于严密监控之下，以便在危险即将来临之前提供预警。

The US Army Corps of Engineers built spillways and tunnels to prevent the lakes overtopping their natural dams – and these are still monitored closely today , to provide early warning of any impending danger .

休斯表示，由于山体滑坡形成的天然大坝只是随意堆砌的一块块山石，而不是精心建造并配备泄洪道的人工结构，其危险性与不可预知性有可能远远超过人工大坝。

Prof Hughes said natural dams formed by landslides were potentially much more dangerous and unpredictable than man-made dams , because they were random lumps of hillside rather than carefully engineered structures with spillways to carry away excess water .

洞庭湖洪道分汊很多，水文控制站少，整治疏挖无水文控制站的洪道，无法计算造床流量，也无法确定疏挖流量。

Owing to there is many branch of the river and a few of hydrological control stations , the dominant discharge cannot be computed and the dredging discharge cannot be fixed on in regulating and dredging flood passage of Dongting Lake .