海岸堤防 的英文怎麼說
中文拼音 [hǎiàndīfáng]
海岸堤防
英文
sea defense works-
Oceanographic information is indispensable in many activities including astronomical tides for maritime operations, storm surge levels to warn of possible sea flooding and for reclamation projects, and wave heights for shore protection, sea wall design and offshore operations
例如海上作業要參考潮汐資料和填海工程要考慮風暴潮可能導致的水浸威脅。此外,海岸防護工作、防波堤設計和離岸工程都要應用到海浪高度資料。This paper presents a method of probability analysis in order to develop the general design and analysis methods for problems of the embankment stability under random storm wave actions as well as with random properties of the embankment medium. the major purpose of this study is carry out modellings of ( 1 ) probability analysis for the problem of seepage stability of levee projects ; ( 2 ) probability analysis for the problem of erosion due to washout sediments from the embankment ; ( 3 ) numerical analysis for coastal evolution due to beach erosion under energy actions of storm wave
本文根據598084號年浙江省自然科學基金項目和g59901號國家教育部回國留學人員科研啟動基金項目的部分研究目標和研究內容的要求應用概率分析方法研究了在隨機風浪荷載作用下和築堤材料隨機性影響下防護堤壩抗滲流、抗沖刷穩定性的分析計算模型;用數值分析方法研究了在浪潮能量作用下岸灘侵蝕造成海岸演變問題的數學分析模型。Wave screens are often constructed on the top of sloping wave protection constructions such as seawall, revetments, etc. to meet the requirements of overtopping and stability and cut down engineering cost
摘要在海堤、護岸等斜坡式防浪建築物中,為滿足越浪與穩定要求,減少工程投資,通常在堤頂設置防浪墻。A barrier that protects a harbor or shore from the full impact of waves
防波堤,防浪墻保護一個港口或海岸以防波浪沖擊的障礙物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。The main problem is that near shore, a tsunami ' s actual size is masked by additional waves generated as the tsunami bounces off seawalls, wraps around islands, or sloshes back and forth in a bay ? all of which make for a very tangled signal
然而主要問題是當海嘯接近岸邊時,沖擊防波堤產生的巨浪,或是當它包圍島嶼、在海灣里來回所飛濺的浪花,都會造成非常紊亂的訊號,掩蓋海嘯的實際大小。分享友人