abstract : based on the conceptual two-flow model and pic numerical solution method developed in the companion paper, the present paper further investigate the model application in simulation of the typical debris flows . the model validation was carried out with the experimental data obtained by other investigators at dongchuan debris flow observation and research station in yunnan province . predictions were made in terms of the main controlling facetors including the channel slope, flow density and time interval between two blasts of debris flows . the predicted results could well reflect the observations reported by the geographers and sedimentologists 文摘:采用文獻[1]中提出的陣性泥石流運動與堆積的歐拉-拉格朗日模型,模擬了陣性泥石流的運動過程和堆積形態(tài),得出了與地學(xué)研究中觀測結(jié)果較為一致的認識.文中針對影響陣性泥石流的關(guān)鍵條件,重點通過改變密度,坡度和各陣泥石流的時間間隔等參數(shù),分析了這些參數(shù)變化對泥石流運動及堆積規(guī)律的影響,提出了簡化分析整個陣性泥石流的條件.研究表明,應(yīng)用經(jīng)試驗資料驗證的數(shù)學(xué)模型不但可以方便、快捷地定量描述陣性泥石流的一般特性,而且能夠提供關(guān)于陣性泥石流運動及堆積的更多細節(jié)
sedimentometric analysis: 沈降體積分析 sedimentologies: [網(wǎng)絡(luò)] 沉積物 sedimentormeter: 紅血球沉降速度測定器 sedimentologically: adv. sedimentological的變形 sedimentous: [網(wǎng)絡(luò)] 沉積的 sedimentologic: a. [地]沉積學(xué)的 sediments,geologic: 《英文msh詞典》Sediments,Geologic ; [同義詞] Sediments,Geologic ; [主題詞] Geologic Sediments ; [中文釋義] 沉積,地質(zhì) ; [英文釋義] A mass of organic or inorganic solid fragmented material,or the solid fragment itself,that comes from the weathering of rock and is carried by,suspended in,or dropped by air,water,or ice. It refers also to a mass that is accumulated by any other natural agent and that forms in layers on the earth's surface,such as sand,gravel,silt,mud,fill,or loess. (McGraw-Hill Dictionary of Scientific and Technical Terms,4th ed,p1689) sedimento-eustasy: 沉積性海準(zhǔn)變動 sediments,marine: 《英文msh詞典》Sediments,Marine ; [同義詞] Sediments,Marine ; [主題詞] Geologic Sediments ; [中文釋義] 沉積,海洋 ; [英文釋義] A mass of organic or inorganic solid fragmented material,or the solid fragment itself,that comes from the weathering of rock and is carried by,suspended in,or dropped by air,water,or ice. It refers also to a mass that is accumulated by any other natural agent and that forms in layers on the earth's surface,such as sand,gravel,silt,mud,fill,or loess. (McGraw-Hill Dictionary of Scientific and Technical Terms,4th ed,p1689) sedimentings: [網(wǎng)絡(luò)] 沉淀 ; (sedimenting 的復(fù)數(shù))