It is indicted that the method of estimating water and earth pressures together is inconsistent with the effective stress principal, but there might. 分析了水土分算和水土合算的计算方法,并给出了在不同情况下水土分算的合理计算公式。
Laboratory study on the effective stress of low-permeability sandstone rock was carried out using the modified factorial design program. 采用了修正的析因设计方案,对低渗透致密砂岩进行了有效应力方程的实验研究。
Solid-gas interaction equations and the initial conditions of household waste compression were carried out by use of the theory of effective stress and deforming porous medium seepage. 结合有效应力原理与变形多孔介质渗流原理,给出了垃圾压缩过程的气固耦合方程,并给出了初始条件。
The research we conducted shows this is a profound and effective stress reducer and increases feelings of contentment and relaxation. 研究显示这种方式能够更有效的减轻压力,而增强满足和放松的感觉。
Through the long processs of practice and experiments, a conclusion is drawn that the principle of effective stress is applicable and effective in both saturated sand and clay. 指出长期的工程实践和大量的试验成果表明有效应力原理对于饱和砂土和黏土都是适用的和有效的。
Furthermore, effective strain and effective stress are introduced into the study of pipeline connection assemblies under the condition of axial symmetry. 针对管路连接件等轴对称形式的构件,引入等效应力和等效应变。
Research on calculation of effective stress in low-permeability sandstone rock under cyclic loading and unloading 变围压循环下低渗透致密砂岩有效应力方程研究
An effective stress law for anisotropic multi-porosity media 各向异性多重孔隙介质有效应力定律血清专效[特异]性
An effective stress method for dynamic analysis is suggested. 动力计算采用非线性的二维有效应力方法。
Nonlinear Probabilistic Dynamic Response Analysis of Effective Stress of Earth Dams under Nonstationary Seismic Loadings 非平稳随机地震下堤坝非线性有效应力动力响应可靠度分析
The buried depth of saturated clay layer has great influence on the initial effective stress distribution, and consequently on the characteristics of its nonlinear consolidation. 由于饱和黏土层的埋深对初始有效应力影响较大,因此也会对其非线性固结特性产生影响。
The effective strain and effective stress are introduced under the condition of axial symmetry. 进一步针对轴对称问题,引入等效应变和等效应力。
Herein an effective stress analysis method using a multiple shear plasticity model and a concept of liquefaction front was used to investigate the static and dynamic. 本文应用基于多重剪切塑性本构模型和液化状态面的有效应力分析方法,探索了液化场地微型斜桩的抗震性状和桩土动力相互作用机制。
A permeability model considering the effective stress and coal matrix shrinking effect 考虑有效应力和煤基质收缩效应的渗透率模型
Effective stress management involves identifying and managing both acute and chronic stress. 有效的压力管理包括识别和管理急性压力和慢性压力。
The interaction between pore water and soil skeleton including both buoyancy and seepage effects could be precisely taken into account in a fully coupled effective stress approach. 完全耦合方法可以模拟孔隙水和土骨架间漂浮和渗透的相互作用。
Considering the difference of three zones, a solid-liquid coupling algorithm is presented to calculate the distribution of effective stress. 考虑到不同区域的差别,采用固液耦合的算法计算有效应力的分布规律。
The effective stress formulation for gas-saturated coal is derived by introducing the swell stress of gas adsorption into the effective stress principle of porous media. 在多孔介质有效应力原理中引入瓦斯吸附的膨胀应力,得出了适用于含瓦斯煤岩的有效应力计算公式。
In this study, the effect of irregular bedrock on the seismic responses of pile is investigated using nonlinear three-dimensional effective stress finite element method. 本研究中,不规则液化土层中基桩的受震反应分析是采用三维非线性有效应力有限元素法。
Experimental results show the typical characteristics of soil liquefaction: excess static pore-water pressure increases, effective stress decreases, and volumetric strain increment increases. 试验结果验证了砂土液化典型特征:超静孔隙水压升高,有效应力降低,体积压缩积累增大。
Effective Stress Analysis of Earthquake Induced Liquefaction of Dam Foundation under Different Water Table in Reservoir 不同库区水位下坝基地震液化的有效应力分析
Cohesionless soil layers overlying the consolidating layers will also contribute to downdrag, and the negative skin resistance in these layers should be estimated using an effective stress method. 覆盖在固结土层上的无粘性土层也可产生下拉荷载,这些层上的负表面阻力应使用有效应力法进行估算。
Axial effective stress of demarcation points of energy absorption and release increases with the increase number of cycles. 能量吸收与释放分界点对应的轴向有效应力随着循环次数的增大而增大。
Key influence of effective stress principle on teaching practices of soil mechanics 论有效应力原理在土力学教学中的核心地位
Interpretation of elasto-plastic behaviors of unsaturated soils based on effective stress 用有效应力解释非饱和土的弹塑性行为
Dynamic analysis of three-dimensional effective stress of aseismatic stability for ash dam 灰渣坝抗震稳定性的三维有效应力动力分析
Application of total stress method and effective stress method in SLOPE/ W SLOPE/W软件总应力法和有效应力法的应用
Water in Soil, Principle of Effective Stress, One-Dimensional Seepage, Darcy's Law. 土的自重应力,有效应力原理,一维渗流,达西定理。
Two dimensional dynamical finite element and effective stress method were used to analyze dynamical response of Qifenghu Lake earth-rock dam during earthquake. 采用二维动力有限元方法并结合有效应力法对栖凤湖土石坝受地震作用的动力响应进行了分析。
The radius of plastic area, the maximum compress stress caused by driving pile, and the pore water stress can be concluded by using the cavity expansion method and the effective stress theory. 分析了软土地基中静压桩的挤土效应机理,依据圆孔扩张理论和有效应力原理,推导出塑性区影响范围、桩对土体的挤压应力、孔隙水压力估算公式等。