The Equivalent node theory in accordance with productive capacity and classification of produc
本文運(yùn)用企業(yè)供應(yīng)鏈管理理論及可靠性數(shù)學(xué)的理論,對供應(yīng)鏈可靠性進(jìn)行了分析研究,提出了按照生產(chǎn)能力或者生產(chǎn)規(guī)模分類的等價(jià)節(jié)點(diǎn)思想,并且首次用表決系統(tǒng)模型研究了企業(yè)供應(yīng)鏈的可靠性問題;且分別對不可修供應(yīng)鏈系統(tǒng)和可修供應(yīng)鏈系統(tǒng)進(jìn)行了分析,得到了他們的可靠性函數(shù),以及可靠性優(yōu)化方案。
The concepts of node value equivalence and node value consistent are proposed,which are the firm basis of XML document thorough research.
在不完全信息樹下討論樹中節(jié)點(diǎn)之間的關(guān)系,給出節(jié)點(diǎn)值等價(jià)、節(jié)點(diǎn)值相容的概念,并進(jìn)一步討論不完全信息樹下樹元組之間的關(guān)系及函數(shù)依賴的保持條件。
Incomplete information is introduced to XML tree,under incomplete information tree,the paper(defines) node value equivalence,consistent node value.
文中以不完全信息樹為基礎(chǔ)定義了樹中節(jié)點(diǎn)之間的關(guān)系:節(jié)點(diǎn)值等價(jià)和節(jié)點(diǎn)值相容。
The earthquake excitation is simulated as stationary Gaussian filter white-noiseprocess, on the basis of equivalent nodal force method and stochastic seismic response analysis, the paper presents a method for analysis of permanent deformation of embankmemt damdue to stochastic seismic excitation.
基于等價(jià)結(jié)點(diǎn)力法,將地震動模擬為平穩(wěn)高斯過濾白噪聲過程,通過隨機(jī)地震反應(yīng)分析,建立一種土石壩地震平均永久變形有效算法,然后對瀑布溝土石壩進(jìn)行數(shù)值計(jì)算,結(jié)果符合一般規(guī)律。
There are two analytical ways, one is sliding block deformation analysis, another is continuous deformation analysis, The serff s equivalent nodal force method and the Tanigchi s equivalent inertial force method boing two representative ones in the latter.
永久變形分析方法主要包括兩類,一類是滑體變形分析,一類是整體變形分析,而在后一類方法中,具有典型代表性的是Serff的等價(jià)結(jié)點(diǎn)力法和Taniguchi的等價(jià)慣性力法,本文吸收這兩種方法的優(yōu)點(diǎn),建立了一種土石壩地震永久變形計(jì)算方法;編制了相應(yīng)的有限元計(jì)算程序,用于瀑布溝土石壩永久變形數(shù)值計(jì)算,結(jié)果符合一般觀測規(guī)律,驗(yàn)證了本文方法的合理性。