【摘要】：對(duì)某碼頭不同布置方案的適宜性進(jìn)行論證、比選,提出推薦方案。從泥沙沖淤角度以及工程對(duì)岸線的影響出發(fā),運(yùn)用岬間海灣平面平衡形態(tài)經(jīng)驗(yàn)?zāi)Ｐ?模擬出碼頭施建三個(gè)方案后的海岸的平衡岸線;并用一線模型對(duì)岸線的演變進(jìn)行預(yù)測(cè)。利用經(jīng)驗(yàn)?zāi)Ｐ秃蛿?shù)值模擬相結(jié)合的方法,得到工程后岸線的演變情況。結(jié)果表明三個(gè)方案導(dǎo)堤兩側(cè)的海岸均為淤積,并且方案一占優(yōu),從而為工程設(shè)計(jì)方案的比選提供了一定的科學(xué)依據(jù)。
[Abstract]:The suitability of different layout schemes of a wharf is demonstrated, compared, and recommended schemes are put forward. From the point of view of sediment scouring and siltation and the influence of engineering on shoreline, this paper uses the empirical model of equilibrium form of bay plane between headlands to simulate the balanced shoreline of coast after three schemes of wharf construction, and forecasts the evolution of shoreline by first-line model. By combining empirical model with numerical simulation, the evolution of shoreline after engineering is obtained. The results show that the coasts on both sides of the three schemes are silt, and the first scheme is dominant, which provides a scientific basis for the comparison and selection of engineering design schemes.
【作者單位】： 天津大學(xué)建筑工程學(xué)院;
【分類號(hào)】：U652;TV148

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相關(guān)期刊論文 前5條

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本文編號(hào)：2320502