滲流水出流 的英文怎麼說
中文拼音 [shènliúshuǐchūliú]
滲流水出流
英文
vadose-water discharge-
Meanwhile distributive laws of seepage force caused by every grade of water decreasing are still educed
同時也得出了每級降水引起的滲流力分佈規律。Excavation of tunnel will lead to local geotectonic stress release and redistribution around tunnel ; the appearance of new outlet boundary will lead to outlet seepage of subsurface water and the change of mountain seepage field
隧洞開挖將引起局部地應力的釋放及洞周附近的地應力的重新分佈;隧洞開挖后新的出水邊界的出現將導致地下水的大量出滲及山體滲流場的改變。In this article, seepage and stability against deep sliding are studied and discussed in detail as regard to dongzhang dam which has glacis weak surfaces in the dam foundation, some valuable results are obtained
本文結合壩基含有緩傾角軟弱夾層的東張水庫大壩工程,對壩基滲流及抗滑穩定性問題進行了較為深入的研究,得出了一些有意義的結論。As a practical application, the safety situation of jiujiang dike under the 1998 pluvial condition of once a hundred years in yangtze river has been evaluated by the reliability method from the point view of the seepage stability in terms of probability analysis and two dimensional saturated seepage finite element analysis combining with the mechanism of seepage burst in jiujiang dike summarized in the thesis
通過滲流有限元和滲流可靠性分析論證了1998長江流域特大洪水災害中九江市防護大堤發生的嚴重潰口破壞的滲流破壞機理。分析、比較得出結論:堤防下游坡腳的出逸比降接近和超過臨界比降,在1998年長江百年一遇的洪水條件下九江大堤潰口斷面的抗滲可靠性僅在55左右的非常低水平。Such infiltration, which includes seepage from streams and lakes, contributes to the ground water supply.
從河流和湖泊中滲出的這種滲透水供給地下水源。The damage and mechanism of the two styles are analyzed on emphasis, and some treating methods such as anti - seeping and plugging, the installation of surface drainage system and cliff sheer eaves are also put forward
按水在崖壁上的運移方式將花山巖畫的滲水病害分為裂隙滲水和面流水,著重分析了它們各自的危害和機理,提出了防滲堵漏、建立地表排水系統、修建立壁遮擋檐等防治對策。The paper presents the method that makes sure the reservoir engineering scale and flowing water loses
本文提出了一種確定出、入水庫工程規模,水庫蒸發、滲流水損失的方法。After the integrated study of various boundary hydraulic conditions and field hydraulic conditions, a new method that the hydraulic conditions of seepage can be classified as three boundary conditions and three field conditions is presented. the variational expressions of various hydraulic conditions in seepage problems are deduced based on minimum energy dissipation principle, and the variational principles of seepage problems are enriched and developed
文中在綜合分析了多孔介質滲流問題各類邊界條件和源(匯)條件的基礎上,提出將滲流問題的水力條件劃分為三類邊界條件和三類源(匯)條件;基於最小能量耗散原理推導了滲流問題中各類水力條件的變分表達,豐富並發展了滲流問題變分原理。Abstract : according to the base flow separation results from hydrographs in many watershed, the best regression equation expressing the relationship between annual precipitation infiltration coefficient and the weight of different strata area to total area of the watershed is established. the equation can be used to calculate the precipitation infiltration recharge for different ground water basins in which the strata distribution and the precipitation are given. the precipitation recharge is equivalent to the ground water recharge in some mountainous area where the exploitation of ground water resources are far from being sufficient
文摘:降水入滲補給系數與地層相關分析的目的,是為推求山丘區降水入滲補給量.魯中山丘區是由各種不同地層出露組成的山丘區域.在多個水文流域基流分割基礎上,建立流域年均降水入滲補給系數與各種地層出露面積占流域總面積權重間的最佳回歸方程,利用該回歸方程和地層分佈及降水量推算不同地下水流域的降水入滲補給量.在地下水開發利用不高的山丘區,降水入滲補給量即為地下水補給量It is concluded : the determination of the center spacing may be conducted under the permissible elevation of the exit line of seepage surface on slope surface downstream. in the end, the author has analysed the seepage field what the holes are placed two rows along the slope height
另外,在對比多種孔距的方案分析結果的基礎上,得出結論:排水孔孔距變化對邊坡滲流場沿邊坡走向方向水頭分佈影響明顯,布設排水孔應根據目標降深確定排水孔孔距。The calculation formula of seepage tensor to the model of non - linear seepage with the area of karst conduit in the whole coordinate axis is deduced. on the basis of galerkin finite element method, the equation of finite element with the non - linear seepage of groundwater is educed, on the foundation of this information, the program of karcon. for is compiled
推導出整體坐標系下巖溶管道區非線性滲流模型滲透張量計算公式,基於galerkin有限元法,導出了地下水非線性滲流的有限元方程,在此基礎上編制了計算程序karcon . for ,將該程序用於典型模型的計算分析,結果表明該方法是合理的。The research of system makes the observational information of tongbo dam realize standardization manage, tidy up and analyze the information quickly and exact, give the environmental physics number and diagnostic numer of displacement, stress and seepage, build the mathematical model of each observational information, evaluate the working modality of the dam, thereby ensure safe working of the dam
系統的研製使桐柏抽水蓄能電站的觀測資料實現規范化管理,快速、準確地整理、分析觀測數據,給出環境物理量及位移、應力和滲流等觀測效應量的特徵值,建立各觀測效應量的數學模型,分析評估大壩的工作形態,從而保證大壩的安全運行。The theoretical study of the recovery percent vs. water cut of thin and bottom water reservoir in luliang oilfield is based on developing its geologic and flow models, obtaining oil - thickness ratio, oil - water viscosity ratio, relative permeability curve parameter and chart of effect of bottom water toning, etc., on water - yielding pattern of the reservoir
摘要在建立了陸梁薄層底水藏地質及滲流模型基礎上,採用理論研究的方法,研究了薄層底水油藏采出程度與含水率關系式,並獲得了油厚比、油水粘度比、相滲曲線特徵參數以及底水錐進等對油藏產水規律的影響關系圖版。On the basis of anatomizing the condition of hydrogeology with zhongliang water resources and power engineering, combined with the data analysis of flux with surface water, aquatic chemistry, and experiment of tracing, the condition of karst leakage in the region of reservoir is educed. the concept of reservoir leakage with these information is put forward, the leakage quantity of karst water in the region of reservoir with the method of water equilibrium is applied
在仔細分析中梁水利水電工程庫區水文地質條件的基礎上,結合地表水測流資料、水化學分析資料及示蹤連通試驗資料,得出水庫區巖溶滲漏條件,並在此基礎上提出水庫滲漏概念模型,採用水均衡法計算出庫區的巖溶水滲漏量。According with the characteristics of pore water seepage and soil deformation, the 1 - d rebound anti - consolidation model is set up. then the anti - consolidation differential coefficient equation is deduced and the corresponding a nalytical solution is obtained. in succession using the above theory, the influence to effective stress area ratio of some factors, such as preloading time, surcharge ' s magnitude and the depth of vertical drain
針對卸載后淺部地基孔隙水滲流和土體變形特性,建立了軟土地基一維回彈吸水固結模型,推導了吸水固結微分方程,並求出了方程的解,同時,給出了回彈變形計算公式。In the three models of calculating the leakage quantity of karst water, on account of the linear and non - linear seepage model are accord with the movement of darcy flow and non - darcy flow coexists with the practical instances in zhong - liang reseviour, so the calculation result of leakage quantity of karst groundwater with this model is more reasonable
在上述三種計算庫區巖溶水滲漏量的模型中,由於線性?非線性滲流模型同時考慮了與中梁水庫區實際情況相符合的達西流和非達西流區域並存的地下水運動,因此,利用該模型計算出的庫區巖溶水滲漏量更合理。The type curves are caculated and graphed. the well functions are simplified and the values of well functions in common use are caculated. as an example, the aquifer parameters are determined according to the type curve method
為了方便計算和應用,文中計算並作出了一些常用的井流函數值表,並舉例說明了用配線法求水文地質參數和非線性滲流模型參數的方法。By analyzing and studying the hydrogeology condition of the reservoir bank, typical zone is selected to build the realistic hydrogeology and mathematic model. the dynamic character of the groundwater seepage field of slopes in fengjie section during the present time, the initial process of storing water and operation of the reservoir, the late process of storing water and operation of the reservoir is imitated with 3d - modflow
通過分析岸坡的水文地質條件,選出典型的代表區域,建立較逼真的水文地質模型和計算模型,運用3d - modflow軟體對庫區岸坡內地下水滲流場在現庫水條件下、水庫首期蓄水及運行過程中、二期蓄水及運行過程中的動態變化特徵進行了模擬研究。Considering the seepage of linear and the seepage of non - linear in the karst area are always coexisting, the model of linear seepage and non - linear seepage is put forward firstly on the basis of domain decomposition method. the movement of groundwater in an ideal model is simulated with this method, and the program of dar - nondar. for is compiled. then these results are applied to zhongliang water resources and power engineering, the leakage quantity of karst water is calculated
考慮到巖溶區滲流往往都是線性流與非線性流並存,首次提出了基於區域分解法理論的線性?非線性滲流模型,利用該方法模擬出理想模型中的水流運動,並編制了計算程序dar - nondar . for ,然後將該成果應用於中梁水利水電工程中,預測出庫區巖溶水滲漏量。The approach consists of accounting for the soil - water interaction, regarding the dilatancy as a source term enabling relative motion between soil and water to occur, and simultaneously solving these equations to obtain the details of development of the stress and motion of soil and water
該方法可同時考慮到土?水相互作用,慣性力,水滲流,和各種非線性影響因素在內,把剪脹做為使土?水相互運動的動因,並可同時求解出土、水的運動和應力狀態。分享友人