緩沙壩 的英文怎麼說
中文拼音 [huǎnshābà]
緩沙壩
英文
longshore bar-
Efficiency of permeable pile dike is closely related to water - sand ratio in upstream flow, direction of the coming flow and seepage rate. this paper investigates mechanism and effect of flow control and aggradation using hydraulic modeling and theoretical analysis. it is shown that suitable seepage rate can help aggradation and suitable coming flow direction can help to govern the flow trend
研究結果顯示，來流和來沙一定的條件下，透水率在適當的范圍內有利於壩后緩流落淤，入流角在一定范圍內對控導河勢有明顯作用，不同方案組合所對應的緩流落淤效果和控導河勢作用具有一定的差異性。Through the all - sided tectonic analyses, it can be deduced that there are two aspects will be the hidden defects to the dam and the engineering stability of the reservoir area. one is the dislocation interfaces resulting from the the majiaheba faultage ' s thrusting overriding and other causes of formation. the second is the region of strong deformation, such as the above of the dam, middle and high positions of the lava layers and the regions of overprint of the structure of ne to the one of nw, which should be taken into account especially
通過區域和壩區錯動帶的全面構造解析，認為由馬家河壩斷層逆沖推覆作用而在壩區形成的向金沙江下游緩傾的錯動帶以及其它成因的錯動帶是壩區和庫區工程穩定的隱患，尤其是變形較強的壩址區上游區、中高層位以及北西向構造期的錯動帶疊加於北東向構造期錯動帶的部位，更應該引起足夠的重視。
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