防洪土堤 的英文怎麼說
中文拼音 [fánghóngtǔdī]
防洪土堤
英文
earth flood bank-
Soft ground treatment of flood bank using vibro - replacement gravel piles
振沖碎石樁在防洪堤軟土地基處理中的應用In the early periods, the objective of the river management is to constraint the braid river in a main channel by using construction of dikes. by control the flood could prevent from river banks flowing away
早期河川治理，以築堤御洪為主，其主要目標在於整理網狀亂流，束范于河槽中，防止沿岸土地浸淹崩坍及流失，達到防災減災的目的。In the general design and analysis methods for problems of the breakwater stability, the concept of compositive safety factors is used usually. however, floodwater, storm wave and beach erosion as well as properties of soil medium are always random, which may have uncertainties
在防浪堤壩的設計中，傳統的安全性能分析方法採用綜合的安全系數概念，但洪水、風浪、河道沖刷、土力學特性等因子都是隨機性的，具有一定的不確定性。Soil embankment is widely used in water conservancy and flood prevention projects because of its being able to drawing on local resources and other advantages. how to analyze and calculate the seepage and stabilities of levees under high level flood reasonably, and supply reliable technological support for dangers removing and strengthening are of great engineering significances
土質堤防因具有能就地取材等優點而為水利及防洪工程廣泛採用，合理分析與計算高洪水位作用下堤防的滲流及穩定性、為除險加固提供技術支撐具有重要的工程實際意義。Qualitative analysis on the effect of flood control and engineering safety -, seizing lots of water conservancy effective adjust storage. then making water level risen and reservoir backwater enlarged in the same flow level ? effect on beach and the buildings across river, soil salinization caused by flow from a lower to a higher place and unsmooth groundwater drainage destroy of travel resource caused by disorder enclose tideland for cultivation in reservoir silt up flood plain are given, then presents enclose tideland for cultivation dyke is important cause which water level rise in reservoir
本文從青銅峽水庫泥沙淤積入手，分析水庫泥沙淤積特性和庫區圍墾堤開發利用淤積灘地的現狀，對防洪安全及工程安全的影響、侵佔大量的有效調蓄庫容、造成同級流量下水庫水位抬升水庫回水上延、對沿岸及過河建築構成影響、因水位抬升致使庫區周邊灌區地下水排水不暢乃至倒灌而造成土地鹽堿化、對水庫庫區大量淤積灘地無序圍墾造成旅遊資源破壞等五方面影響的定性分析，提出庫區圍墾堤是水庫水位抬升的重要原因。Levee : an embankment for preventing flooding ; a continuous dike or ridge ( as of earth ) for confining the irrigation areas of land to be flooded
堤防:用來防止淹水的堤壩;一個連續的圍堰或土坎（地表）為阻止灌溉區被洪水泛濫。Poldered village protection scheme
以土堤圍繞鄉村的防洪計劃Within the scope of control for any river course or lake it is prohibited to construct buildings or structures impeding flood discharge, dump garbage and waste residues or engage in activities affecting the stability of river f lows, harming the safety of banks and embankments or other activities impeding flood discharge in river courses
禁止在河道、湖泊管理范圍內建設妨礙行洪的建築物、構築物，傾倒垃圾、渣土，從事影響河勢穩定、危害河岸堤防安全和其他妨礙河道行洪的活動。The three most common failure modes [ see illustrations ] are similar for big earthen levees along rivers and lakes and for concrete flood walls along shipping and drainage canals
對于河川與湖泊周圍的大型土造海堤，以及航行與排水運河沿岸的防洪堤而言，三種最常見的破損模式（參見最右圖）大致類似。分享友人