土体
- 与 土体 相关的网络例句 [注:此内容来源于网络,仅供参考]
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Considering the nonlinear and Elastic-Plastic and anisotropy trait of soil, the method of numerical analysis can reflect the relation between abreaction of pore press and framework distortion of soil and can simulate the fact of field and complex boundary condition and so on. So the method of numerical analysis has been abroad used in the area of theory research.
数值分析方法可以考虑到土体的非线性、弹塑性和各向异性等特点,能准确地反映出孔压消散与土骨架变形之间的关系,而且可以较好地模拟现场实际情况以及复杂的边界条件等,因此在理论研究领域得到了比较广泛的应用。
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The potential functions of incident and scattered waves were expanded into Fourier-Bessel series, and the coefficients of scattering waves field were determined by imposing continuity conditions of stress and displacement at the soil-pile interfaces with the help of a set of cylindrical coordinate systems and in accordance with the Graff's addition theorem.
将倾斜入射波和散射坡的势函数展开成Fourier-Bessel函数的无穷级数的形式,利用一组圆柱坐标系统和Graff加法转换定理,通过施加桩土界面处的应力和位移连续的边界条件,求解出散射波势函数的待定系数,进而得到饱和土体中任意点的位移和应力。
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Finally, qualitative analysis of the major factors, such as the soil strength, the number of branches, the distances between adjacent braches and the angle between the surface of branches and the horizontal level, which will affect the uplift-bearing capacity of DX piles, are carded out.
最后,对影响DX桩抗拔承载力的桩侧土体强度、支盘受荷面与水平面的夹角、支盘数量与间距以及成桩工艺等主要因素进行了定性的分析。
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In the explore in water seepage mechanism of highway engineering, at the foundation of author's and other people's research, the author study the groundwater seepage and infiltration of rain and water with the groundwater dynamics, the rock mechanics ,the soil mechanics, the hydrologic geology, the engineering geology, the agrology. With the research result of the water seepage mechanism of highway, the author also study the principle design of waterproof, drainage and water environmental protection. The author's work is as follows:(1) The water circulation, the groundwater type and conversion, the equilibrium and circulation in soil water are introduced and studied; The seepage characteristics of rock and soil in response to stress are analyzed and studied.
作为在"公路工程地质环境中水渗流机制问题研究"中的探索研究,在本人科研和前人研究工作的基础上,以地下水动力学、岩土力学、水文地质学、工程地质学、土壤学为基础,研究公路工程建设对地下水渗流和雨水入渗的影响,以及公路防排水和水环境保护设计的原则方法,具体开展了如下研究工作:(1)首先对水循环、地下水类型及转化、土壤水平衡与循环进行了研究和介绍;分析研究了应力对岩土体渗流特性产生影响的机理。
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It is shown that the key reasons of dispersivity are that the soil of dam has the more sodium ions and the pH is the stronger alkalescence. The lime is the effective additive of the dispersive soil.
研究表明,黏性土产生分散性的主因是土体中含有较多的钠离子和酸碱度呈强碱性;石灰是一种有效的分散性土改性剂。
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Based on limit balance method and three dimensional finite element method, computer analogue and calculations analysis are carried out to the slope stability of flaccidity soil and rock solid. The two methods can be supplementary to each other through associate application, the outcomes and the practical conditions matched well.
利用极限平衡方法和三维有限元方法对某软弱岩土体高边坡稳定性进行了计算机模拟及计算分析,这两种方法各有优缺点,联合应用可互为补充,最后得出的结果与工程实际情况基本吻合。
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It is the soil mass maintained by the umbrella-shaped root system of trees during the geological history,and it is formed by the interactive compression of tree load and growth of main root system and by the differential compaction of surrounding soil mass;in other words,it also is a kind of the sedimentary textite or sedimentary structure formed under the influences of biological process.
它是地质历史中,树木伞状根系所维系的土体,在树木的自重荷载和主干根系生长的相互挤压作用下与外围土体的差异压实造成的;换言之,它又是一种在生物作用影响下形成的沉积结构体或沉积构造。
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By putting some amount of cement into soil sample, structured soil with macro-pores is prepared.
试验表明,胶结较强的结构性土具有明显的初始屈服面,在初始屈服面内,土体表现为弹性,超过初始屈服面土体表现为弹塑性。
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The results show that the formation of the shear band is characterized with both strain localization and the localization of the averaged pure rotation ratio. The shear band starts right at the point where the volume strain changes from shrinkage to expansion. The development of these variables are significantly different within or outside of the shear band. Particularly, the stress-strain softening relationship was observed near or within the shear band, while the hysteretic phenomenon takes place outside the shear band. In addition, both the volumetric and deviatoric strains are larger inside than outside the shear band, with the soil being looser in the shear band.
研究表明:砂土剪切带的形成过程即为试样内部应变局部化过程,也为试样内部平均转动率(averaged pure rotation rate, APR)的局部化;剪切带开始形成点也为试样剪缩、剪胀分界点;剪切带内外各宏微观参数变化规律上存在明显的差异,主要表现为近剪切带位置土体及带内土表现为应变软化现象,而距带中心较远土体应力应变关系曲线出现'回滞圈'现象;带内变形量明显大于带外,且带内较带外松散。
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Based on analysing the differences between artificially frozen soils and naturally frozen soils and comparing the present testing devices for the study of frost heave and thawing settlement at home and abroad, a new device for studying the frost heave and thawing settlement of artificially frozen soil was developed.
并利用该试验装置对徐州地区常见的粘土进行了冻结试验,检验了该试验装置的可靠性和实用性;得出了人工冻结土体在冻融过程中土体在垂直方向上的冻胀远小于它在该方向上的融沉等几点结
- 推荐网络例句
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With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.
随着死亡的吉他手Schuldiner接受主唱的职务,乐队在现实中树立了重要的影响。
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But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.
不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐,因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。
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Closes the eye, the deep breathing, all no longer are the dreams as if......
关闭眼睛,深呼吸,一切不再是梦想,犹如。。。。。。