buried soil 中文意思是什麼
buried soil
解釋
古土壤-
It is concluded that the average degree of radial consolidation for a given soil layer increases with its buried depth since the geostatic pressure increases with the lattar
結果表明，因自重應力隨深度增加，土層徑向排水平均固結度隨其埋深而增大。 -
Most of the soil had been washed away or buried in drift after the removal of the trees ; only where the streamlet ran down from the kettle a thick bed of moss and some ferns and little creeping bushes were still green among the sand
在樹木被搬走以後，大部分土壤不是被雨水沖走就是埋成了堆，只在那細泉從鍋中溢出后形成的細流邊上，有一塊厚密的苗床，上面長著些苔蘚羊植物和蔓延在地面上的小灌木叢，仍然在這沙地上搖曳著一片碧綠。 -
The ash is now the soil, olive and fruit trees cover the landscape, and former atlantis ( crete, santorini, and perhaps other aegean islands ) is mostly buried
火山灰現在是土壤，橄欖樹和果樹覆蓋著土地，從前的亞特蘭蒂斯（克里特，聖多里尼，很可能還有其他愛琴海的島嶼）大部分都被埋藏了。 -
Soil : investigation and testing. auscultation of buried work. part 4 : impedance test
土壤.調查與試驗.地下工程檢測.第4部分:阻抗試驗 -
Soil : investigation and testing. auscultation of buried work. part 2 : : method by reflection
土壤.調查與試驗.地下工程的檢測.第2部分:反射法 -
Soil investigation and testing. auscultation of buried work. part 3 : parralel sonic method
土壤:調查和試驗.掩埋物聽診法.第3部分: parralel聲音法 -
Soil : investigation and testing - auscultation of buried work - part 5 : gamma - ray transmission method
土壤:調查和試驗.地下掩埋的工程的聽診法.第5部分:射線傳輸法 -
Abstract : in this paper, the efficient stress method is used as main means, while the railway engineering anti - earthquake design specification and the dynamic triaxial test are used as additional means. the authors analyze the ground layer liquefaction of shield tunnelling built on powder soil or fine sand, whose top plate is buried under two kinds of depth, and conclude that the liquefaction area is different with different buried depth. finally, the rational buried depth is proposed
文摘:以有效應力原理的有限元計算分析為主、鐵路工程抗震設計規范及室內動三軸實驗為輔，對修建在粉土或粉細砂層中的盾構隧道進行了兩種不同埋深情況下的液化分析，得出了埋深不同液化區出現區域不同的結論，並提出隧道抗液化的合理埋深。 -
Inquiring into vault and surface subsidence control in excavation of tunnel with shallowly - buried back filling soil
淺埋回填土隧道開挖的拱頂和地表沉降控制探討 -
This paper presents the experimental results of typical elements of field works such as reinforced concrete beams, fiber glass reinforced plastic honeycomb sandwich plates, flexible covers ; examines the interrelationship of the loads and deformation under the condition of large deformation ; obtains the laws governing the interaction of the medium and the structure ; solves the design and calculation problems related to shallow buried structures in soil
本文在對大量試驗資料進行整理和作了大量分析計算的基礎上，選取了野戰工事中有代表性的構件即鋼筋混凝土梁，玻璃鋼蜂窩夾層梁式板和帆布被復作為研究對象進行試驗研究。深刻地考察了大變形條件下荷載和變形之間的內在關系，進而掌握了介質與結構相互作用的規律，較好地解決了土中淺埋結構的設計計算問題。 -
Considering different soil spring models for vertical fault movement and horizontal fault movement, two damage cases of pe pipeline in ji - ji earthquake have also been simulated. the large deformation of a buried pipeline under fault movement is investigated in the 4th chapter. to examine the inelastic behavior of buried pipelines, the parametric studies on pipe material property, diameter ( d ), diameter - to - thickness ratio ( d / t ), crossing angle ( ), as well as soil stiffness, have been conducted using a shell - spring fem method
對於0 p三90 」的情況，當斷層位移相對管徑還不是很大時（管子內的彎曲應變與軸向拉伸應變相差不大的情況） ，斷層附近管子變形形式與梁相似；當斷層位移相對管徑很大時（管子以軸向拉伸應變為主的情況） ，斷層附近的管子軸線變形為一圓弧，管子表現得像一條沒有彎曲剛度的索。 -
Relationship between water surface evaporation and phreatic water evaporation when phreatic water buried depth is zero for different soil in tarim river basin
潛水埋深為零時塔里木盆地不同土質潛水蒸發與水面蒸發關系分析 -
She would be buried lively by soil under the neck
那會被土活埋到頸部 -
( 2 ) respectively by elastic theory analyses and methods of structural mechanics, transverse static analytical equations for flexible pipeline rigid pipeline are established whose outcomes are applied in numerical example to compare those with that by finite element method. ( 3 ) considering interaction of filled soil, pipeline and foundation, with an eye to non - linear soil model, in view of the initial geo - stress field and the effects of interface between soil and pipeline, and by finite element method the calculational model and method are built for transverse stress in pipeline. then, by the great finite element analytical software ansys, those outcomes are applied in calculation example of positive buried pipe to educe the distribution of circumjacent soil pressure and stresses on cross section and to compare it with that calculated by conventional ways before those outcomes are applied in engineering case of positive buried pipe with flexible filled materials to confirm distribution of soil pressures after the measure for reduction and to compare it with measurements. as a result, the model set up in this paper is proved to be applicable after all above - mentioned analyses
本文基於彈性理論和有限元原理與方法，分析了上埋式地下管道橫向力學計算方法和性狀並探討了上埋式地下管道的減荷等問題： （ 1 ）在分析現有幾種典型的管道垂直土壓力計算方法的基礎上，探討了影響垂直土壓力的主要因素以及改進的方法； （ 2 ）分別通過彈性理論分析法和結構力學的方法，建立了地下管道柔性圓環和剛性管涵的橫向靜力計算方程，並應用在算例中，把所得結果和有限元方法所得結果進行對比分析； （ 3 ）考慮填土、管道和基礎的共同作用、土體的非線性特性、初始應力場以及土體和管道的接觸面因素的影響，利用有限元的思路，建立了地下管道橫向力學有限元計算模型和方法，並且採用大型有限元分析軟體ansys ，針對上埋式管道工程算例，得出了管周土壓力以及管道橫截面應力的分佈狀況和規律，並和理論值進行對比；針對施加柔性填料的上埋式管道工程實例，得出了減荷后的土壓力分佈，並和實測值進行了對比。 -
The preferences are analyzed, pipe ’ s parameters such as depth, thickness, pipe diameter, and mechanical property of material ; soil parameters such as soil types, internal friction angle, pipe - soil interaction ; fault ’ s parameters such as fault types, fault throw, fault drop, fault - pipe angle, mechanical property of material ; load types such as gravity force, linear displacement load, seismic load and seismic wave. some conclusions are drawn from the calculating results : when buried pipes cross fault, pipe ’ s embedded depth should be shallow, and big pipe diameter and thick wall should be selected. avoid the site where fault moves severe, and select suitable pipe - fault angle
在有限元三維模型建立中考慮的因素有:管道自身參數如管道埋置深度、管壁厚度、管徑、管道材料等;巖土材料參數如土體類型、巖土的內摩擦角、管土相互作用等;斷層考慮有斷層類型，斷層斷距，斷層錯動距離，斷層與管道的交角，斷層材料的考慮等;荷載分別考慮靜荷載，動荷載，其中動荷載包括線性位移加載、地震力加載和地震波加載等。 -
The strata behavior rule of longwall face with individual props in shallowly buried coal seam covered with thick soil was summarized
實驗和觀測表明，盡管其上覆巖層的力學強度比較小，煤層埋深淺，但工作面初次來壓步距大，礦山壓力顯現劇烈，周期來壓臺階下沉量大。 -
The simulated results indicate that the non - uniformity is further intensified due to the bitumen sand base ; soil resistivity in the position where auxiliary anodes are placed has significant effect on potential distribution ; there is a buried depth of anode for optimal potential distribution under different geological conditions
結果表明：罐底瀝青砂基礎會加大電位分佈的不均勻性；陽極理深處的土壤電阻率時整個罐底的電位均有顯著影響；在不同地質條件下進行深井陽極保護時，存在一個使電位分佈效果最佳的陽極埋深點。 -
With an actual ground source heat pump system example, based on the hourly calculation of annual cooling and heating load, carries out numerical simulation on heat transfer characteristics of the soil around compact pile - buried underground heat exchangers with large land area
摘要以一實際地源熱泵系統為例，在全年逐時負荷計算的基礎上，對大面積密集型樁埋換熱器管群周圍土壤的換熱特性進行了數值模擬。 -
Influencing factors of buried pipeline ’ s damage and numerical modeling are investigated. complex site conditions, fault and fluid - pipe coupling are considered. considering soil - pipe interaction, boolean operator is used to merge site and pipe, and site - pipe physics contact is solved through soil - pipe friction
考慮到場地和管道間的相互作用，在adina三維有限元建模過程中，應用布爾操作實現場地與管道間的幾何融合，並通過管土摩擦解決場地與管道間的物理接觸問題。 -
We sampled the palaeosol or buried soil of this section formed during the middle stage of last glacial at the interval of 10cm and totally we got 40 samples for spore - pollen analysis. we adopted the analytic procedure that is developed by mingjian wei ( personal communication ) to treat the spore - pollen samples
以10厘米為間距，在末次冰期中期發育的古土壤中採集孢粉樣品40個，用魏明建等改進的孢粉分析方法進行樣品的實驗室分析，通過外加標志花粉的方法計算花粉濃度。
分享友人