裂隙巖體 的英文怎麼說
中文拼音 [lièxìyántǐ]
裂隙巖體
英文
fractured rock mass-
Simulating experiment for grouting seepage in rockmass
裂隙巖體注漿模擬實驗研究Steady - state time models of nuclide migration in fractured rock mass
裂隙巖體核素遷移的穩態時間模型An analysis of finite element model on nuclide migration in single fracture rock
單裂隙巖體中核素遷移行為的有限元分析The relative disadvantage angle of transfixion crack how to affect rock mass stabilization can be researched in this article, and the mechanics characteristic in the unloading process for unloading rock mass with single transfixion crack also be analyzed, which affords theory reference to projects of unloading rock mass with single transfixion crack
通過試驗,探討了貫通裂隙影響巖體穩定的相對不利傾角以及單貫通裂隙巖體卸荷過程的力學特徵,得出裂隙位置的變化促成巖體變形的遞變;特殊位置的裂隙促使巖體的各向導性更加明顯的結論,為相關工程問題提供理論參考。Features and conceptual models of flow in fractured vadose zone
非飽和帶裂隙巖體滲流的特點和概念模型Finally, some simplification methods to the model were studied and a modified block elimination contraposing the features of the model ' s linear system was developed, which can greatly decrease the model ' s requirement to computer resources. in the second part, numerical methodology of hybrid techniques was developed, which uses dfn models developed in the fist part to build continuum approximations of fractured rock
第三,本文將一種用離散的水?氣分界面模擬非飽和滲流的數值模型擴展到裂隙網路中,為用本文所構建的離散裂隙網路模型模擬裂隙巖體成富擁要柳廳錄非飽和滲流提供了一個初步的框架。Hence, in the resent years, the last two models, which can both be ranked in discontinuum models, have been developed and have been increasingly powerful. the advantage of these models is that volume - averaging approximations are avoided at the scale of the fracture network. in cases where an equivalent continuum cannot be defined, discontinuum network simulation is a viable alternative
后兩種方法屬于非連續介質模型,近年來得到了快速的發展,其作為力求從細節和底層上再現巖體的非均質性的數學手段,似乎更能刻畫裂隙巖體滲流的基本規律,因而具有廣泛的發展空間。Thermo - hydro - mechanical coupling analysis on fractured rock mass surrounding nuclear waste repositories
核廢料貯存裂隙巖體水熱耦合遷移及其與應力的耦合分析Multi - potential discontinuous bifurcation model for localization of jointed rocks
裂隙巖體局部化破壞分析的多重勢面分岔模型This text studies the fracture rising laws, the expanding direction, the expanding length, discontinuous jointed rock mass constitutive model and damage evolution equation
本文研究了裂隙的起裂準則、擴展方向、擴展長度以及裂隙巖體本構模型和損傷演化方程。A review of fracture rock hydraulic fracturing research
裂隙巖體水力劈裂研究綜述The hydraulic fracturing of rock mass is one embranchment of the fissured rock mass seepage - stress coupling research. up to now study on this problem is just in its initial stage, lots of basic theoretical problems should be researched more deeply
巖體水力劈裂問題是裂隙巖體滲流?應力耦合研究的一個分支,對於它的研究尚處于初始階段,許多基本的理論問題有待進一步深入研究。The rock masses stability of hydraulic structure and geo - technical project is thoroughly studied in the theory and its application in this paper, some complicated problems in practice are solved, the physical relationship of the fractured masses and numerical simulating methods of reinforced rock masses are explored in theory
本文就水工結構工程和巖土工程中的巖體穩定性問題,從理論和實踐上進行了較為深入的研究,解決了實際應用中的一些難點問題,對裂隙巖體的本構關系及錨固數值模擬方法進行了理論與應用探討。The proposition of this error formula offers a new method for calculating the permeability coefficient of the fractured rock mass by permeability tensor
該誤差公式的提出為修正利用滲透張量計算裂隙巖體滲透系數提供了一種新的思路和方法。It is one of the most extensively used methods to calculate the permeability coefficient of the fractured rock mass by the way of permeability tensor
摘要利用滲透張量法求取裂隙巖體的滲透系數是目前在求取裂隙巖體滲透系數中運用最廣泛的方法之一。This paper puts forward the main influence factors to calculate the error of the fractured rock mass permeability coefficient using the permeability tensor on the basis of analyzing the fractured rock mass permeability tensor formula, and also discusses their impact on the calculation result in detail
作者在分析裂隙巖體滲透張量計算公式的基礎上,提出了利用滲透張量求取裂隙巖體滲透系數的誤差的主要影響因素,詳細論述了各因素對計算結果的影響。In this dissertation, the author presents a model of transforming element fracture net into element equivalent hydraulic conductivity tensor. this model can effectively reflect the obvious anisotropy and non - homogeneity of fracture rock seepage and makes it easier to simulate the various aperture fissure and display the fundamental characteristics of discrete fissure net. in addition, the model is can also make the best use of the sound theoretic foundation of equivalent continuum model
< wp = 5 > 5 、本文提出將單元裂隙網路轉化為等效單元滲透張量的裂隙網路轉換模型(單元網路模型) ,具有真正體現裂隙巖體滲流明顯的各向異性和顯著的非均質性、易於模擬變隙寬裂隙、基本顯示巖體裂隙網路滲流的基本特點、充分利用連續介質模型雄厚的理論基礎等特點。Experimental investigation of jointed and fractured rock masses
節理裂隙巖體爆破試驗研究In the area of the left bank, rock body is mainly composed of permian period - triassic period granite and triassic period siltstones and mudstones ( t2m ). moreover, the rock body has been more faulted, such as f1 f3 f9 and so on. in addition, there also exist a lot of joints and form complex rock mass structure
工程區主要出露二迭紀三迭紀花崗巖體( _ 4 ~ 3 _ 5 ~ 1 )和三迭系中統忙懷組下段沉積巖( t _ ( 2m ) ~ 1 ) ,發育有工程區規模最大的f _ 1和f _ 3斷層,以及其它斷層和大量的各類斷續延伸的裂隙,巖體結構較為復雜。The definite equations of thermo - hydro - mechanical dissipation process in fractured rock mass are deduced, according to the theories of thermodynamics and irreversible process
根據熱力學的基本原理,導出了核廢料貯庫裂隙巖體介質熱-液-力耗散過程的定解方程。分享友人