層狀土 的英文怎麼說
中文拼音 [céngzhuàngtǔ]
層狀土
英文
laminated soil-
Based on the effective medium hb resistivity models in laminated or dispersed shaly sands proposed by berg, the general effective medium hb resistivity model in laminated and dispersed shaly sands is established. in the derivation of the model we assume that clay - bound water fraction is included in total pores, clay - bound water and formation water have the same resistivity, and yet the difference of electrical properties between the two waters is incorporated into clay grain conductivity
本文首先基於berg提出的層狀泥質或分散泥質砂巖有效介質hb電阻率模型，並在總孔隙中考慮粘土結合水的體積，但不考慮粘土結合水與地層水導電性的差別，而將粘土結合水與地層水的導電性差別歸結到粘土顆粒導電中，建立了混合泥質砂巖有效介質通用hb電阻率模型。Designating soil or minerals occurring in flaky layers
板狀的標明片狀層的土壤或礦物的Characteristics and calculation model of phreatic evaporation of sand - layered soil
夾砂層狀土壤潛水蒸發特性及計算模型Effect of the sand layer position on the phreatic evaporation in the layered soil profile
層狀土壤中砂層層位對潛水蒸發的影響Review of polyurethane layered silicate nanocomposites
層狀硅酸鹽粘土的有機改性So the topic for farther discussion will be developed on the ground of soil - foundation - structure interactions, and em phasizes particularly on the investigation for dynamic effects on interaction of pile - supported structures subjected to lateral seismic load at layered - soil media. it will provide engineering application with practical and concise computational method, but also provides the aseismatic design for pile - supported structures with proper theory foundations and schemes to some extent on condition that definite codes are absent at present. the full article is divided into six chapters, as follows : 1
本論文工作將圍繞地基-基礎-上部結構共同作用這一課題作進一步探討，側重於水平地震作用下層狀地基土中的樁基-建築物的動力相互作用的研究，為實踐應用提供了適合於工程目的的、比較簡捷的實用計算方法，亦擬為沒有明確規范指導的樁（土）基礎-結構抗震設計提供一定的理論依據和設計建議。Delamination of concrete cover
混凝土保護層層狀剝落Testing on logs in laminated shaly sands it demonstrates that the model can be applied in laminated shaly sands. testing on effects of rdc. and vdc representing clay resistivity and fraction or dry clay resistivity and fraction on water saturation calculated by the model it proves that it is very reasonable for rdc to be clay resistivity and vdc to be dry clay fraction, so the mode l derived from the paper can be used to evaluate shaly sands
通過一組層狀泥質砂巖測井資料解釋，表明該模型適用於層狀泥質砂巖地層解釋；通過考察rdc 、 vdc代表粘土或干粘土電阻率及含量對該模型計算含水飽和度的影響，說明rdc代表粘土電阻率，而vdc代表干粘土含量是合適的，因此，使用文中給出的電阻率模型能更好地解決泥質砂巖問題。The investigation results show that fly ash particles serve as nucleation sites for the growth of the hydration products and the quality of fly ash does not affects the microstructure of concrete much
研究結果表明：粉煤灰顆粒充當水化物的中心質，摻加粉煤灰使混凝土層狀形貌得以改善，孔隙下降，不同品質粉煤灰對早期水化物的生成有明顯的影響。Because of its specific structure and appropriate cation exchange capacity ( cec ), montmorillonite has been used in the preparation of polymer / layered silicate nanocomposites
由於蒙脫土（ montmorillionite ， mmt ）具有特殊的結構和適中的離子交換容量，可用於制備聚合物/層狀硅酸鹽納米復合材料。Maximum height of upward capillary water movement in layered soil
層狀土壤毛管水最大上升高度分析Product this getting wet pouch active mt of packaging completely, main raw materials active mt one natural having special crystallization layers of silicate clay ore of form scarce, sublimated and processed and succeeded by special technology, one layer of forms tetrahedron and octahedra chip of it are arranged into six mao net, cause the crystalline grain to expand after absorbing water, pick up the moisture, get rid of oxygen, keeps fresh, anticorro sion, long result function, it is a kind of healthy green environmentally safe product
本品是透濕性小袋包裝的活性mt ，主要原料活性mt是一種天然稀有的具特殊結晶層狀的硅酸鹽粘土礦，經特殊技術提純加工而成，它的層狀四面體和八面體晶片排成六角網格，吸水后引起晶格膨脹，具吸濕、除氧、保鮮、防蝕、長效功能，是一種健康綠色環保產品。Random wave - theory analysis of layered soil sites under p - and sv - wave excitations
波作用下層狀土層隨機波動分析Treating the soil as a two - phase mixture and considering the interactive influence of seepage and solid deformation, this paper analyzes the dynamic impedance of group piles in layered saturated porous media by indirect boundary element method and investigates the effects of pore fluid in saturated soils on dynamic impedance of piles
摘要將飽水軟土地基視為兩相介質，考慮水的滲流和土骨架變形的耦合作用，用間接邊界元法分析層狀飽水軟土地基中橫向受荷群樁動力阻抗，探討飽和土中孔隙流體對飽和土中橫向受荷群樁動力阻抗的影響。In the paper, other research results are summarized, and a big test model indoor of row pile retaining and protecting deep foundation pit is designed. for homogeneous soil or samdwich soil structure three different retaining and protecting kinds : dense pile, thin pile and without pile are designed, using excavation simulation and loading on the top of slope, the model test is divided into two stages : foundation pit excavation simulation stage and destroy test stage. in this paper, for three different retaining and protecting kinds, the relation between soil pressure and displacement of piles, the relation between soil stress and strain, interaction of pile and soil and retaining and protecting loss - stability destroy are systemic studied
本文總結了前人研究成果，構築大型室內深基坑排樁支護試驗模型，在均質及層狀土層結構地基上，設計了密排樁、疏排樁及無支護三種不同支護型式，採用模擬開挖與坡頂均布加荷方式，進行了模擬基坑開挖和破壞性的兩個階段試驗，對三種不同支護型式的土壓力與樁位移、土體應力與變形、樁土共同作用及支護結構失穩破壞進行系統研究。The whole dynamic finite - element analysis simplified based on 2d plane is performed to adapt engineering requires. the effect of both kinematic interaction and inertial interaction on pile - soil - structure systems within layered soil field is relatively comprehensively investigated. at the same time, the boundary effect of model, the horizontal dynamic features of piles and the nonlinear characteristic of slide and contact on the interfaces of pile - soil are considered too on the ground of no - element meshing technique applied for dimensional effect of piles in stratum - soils
建立了以適應工程需要的基於二維平面動力分析的簡化整體有限元模型；提出了能有效考慮樁尺寸效應的樁-土無單元劃分技術，在考慮了模型的邊界效應、樁基的水平動力特性和樁土界面的滑移、接觸非線性行為的基礎上，從時域內較為全面的研究了層狀土域中樁基上下部結構的慣性相互作用和運動相互作用兩種基本效應。Reviews on transport of water and salt in layered soil
層狀土壤水鹽動態研究與分析Time domain analysis of vertical dynamic response of a pile considering the effect of pile - soil interaction
層狀土中考慮剪切變形的單樁水平振動解析解Horizontal vibration impedance of pile - groups considering allocated frequency - dependent axial forces in layered soil - field
層狀土中考慮頻域內軸向力分擔的群樁水平動力阻抗Based on the current theory, a set of load transfer model is proposed and the formulas of calculating the load capacity of the pile embedded in homogeneous or layered soil with their program are derived herein. the good agreement between the results and in - site test data indicates that the proposed calculation theory is accurate and reliable which can calculate the axial load applied at pile top according to the settlement of the pile top and reflect the load transfer behaviour
依照該模型，推導了均質土和層狀土中的大直徑灌注樁的豎向承載力的計算公式，得到了按樁頂沉降量控制基樁豎向承載力理論的解析解，並編寫了計算程序，可根據樁頂沉降量直接得到作用在樁頂的豎向荷載。分享友人