- 隨機(jī)風(fēng)暴波
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random storm wave中文什么意思
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- Random storm wave
隨機(jī)風(fēng)暴波 - A safety reliability evaluation method for embankment slope stability under random storm wave actions and erosion - damage effects is proposed , the genetic algorithm has been used as the modern optimization technique applied to the minimization of the reliability index and the safety factor of embankment slope stability
文中針對隨機(jī)風(fēng)浪作用下侵蝕-損傷的堤壩邊坡穩(wěn)定性提出一種安全可靠性評價(jià)方法，應(yīng)用遺傳算法尋找最危險(xiǎn)滑動面對應(yīng)的安全系數(shù)和最小可靠指標(biāo)，并與傳統(tǒng)優(yōu)化算法進(jìn)行比較，遺傳算法尋優(yōu)結(jié)果穩(wěn)定不依賴于初值，明顯優(yōu)于傳統(tǒng)優(yōu)化算法。 - 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(jù)598084號年浙江省自然科學(xué)基金項(xiàng)目和g59901號國家教育部回國留學(xué)人員科研啟動基金項(xiàng)目的部分研究目標(biāo)和研究內(nèi)容的要求應(yīng)用概率分析方法研究了在隨機(jī)風(fēng)浪荷載作用下和筑堤材料隨機(jī)性影響下防護(hù)堤壩抗?jié)B流、抗沖刷穩(wěn)定性的分析計(jì)算模型；用數(shù)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(shù)學(xué)分析模型。