Disturbance of soil structure leads to the falling of soil strength.
由于基坑开挖过程中土体结构受到扰动，导致土体强度降低。
Some tri-axial tests were carried out herein to analyze unsaturated soil strength for Shanghai soft clay.
本文通过室内吸力控制的非饱和土三轴剪切试验，研究上海地区软土的强度特征。
This paper introduces the formative mechanism and discusses the effective factors to the lime soil strength.
简要介绍了石灰土强度的形成机理；阐述了石灰土施工质量对石灰土强度的影响。
Grass roots reinforce the soil strength withstanding water flow flush and to effectively reduce soil erosion.
草地根系可以增强土壤抵抗水流冲刷的能力，有效地减少土壤侵蚀。
Adding industrial waste to cement, not only the construction cost is decreased, but also the cement soil strength is increased.
在水泥中掺适当的工业废料做加固土的固化剂，不仅可以节约工程造价，而且可以增加加固土的强度。
The results show a definite correlation between the microwave reflection loss and soil strength expressed in term of cone index.
试验结果表明，在单对数坐标中土壤的微波反射损失随其圆锥指数增加而呈线性减少。
The probability distribution type of soil strength affects the results of reliability and risk analysis of geotechnical problems.
土的抗剪强度指标概率分布的类型，影响着风险评价和可靠度分析的结果。
The length of short pile is decided by soft soil strength of short pile tip in terms of analysis on bearing capacity of short pile.
在分析短桩加固区承载力内涵的基础上，提出了短桩长度由桩端处软土强度决定的设计标准。
The testing and analysis have shown the tunneling construction disturbance makes the soil strength change and tends to be lower in all.
试验和分析结果表明：由于隧道施工扰动的影响，使得土的强度发生了变化，总体上降低了土的强度。
The results show that the effects of strain rate, anisotropy of soil strength and strain softening on T-bar factor are appreciably large.
计算结果表明，贯入速率、地基土强度的各向异性与强度软化效应对于T型触探仪的贯入阻力系数影响较大。
Meanwhile, the author gives the FEM calculation process and partial parameter values, and introduces the method to decide the frozen soil strength.
同时给出有限元计算过程及部分参数值，并介绍了冻土强度的确定方法。
During driving a pile, the soil around the pile will be disturbed by the repeated hammer loading, which cause the soil strength to decrease greatly.
在动力沉桩过程中，桩长时间连续运动导致桩侧土体强度的降低，使土体产生疲劳效应。
Due to low soil strength, high underground water level and strong soil plasticity flow, unstability accidents happened frequently in soft soil area.
软土地区由于土体强度低，地下水位高，流塑性强，基坑失稳事故频发。
Foundation soil strength is the strength of limit damage, to ensure that no damage occurred foundation, foundation strength sufficient safety margin.
地基强度是指地基发生极限破坏的强度，为保证不发生地基破坏，地基强度要有足够的安全储备。
As a result, the research on the relationship among water content and matric suction and the soil strength are of value to civil engineering projects.
因而，研究含水量与基质吸力和边坡土体强度的变化规律都具有很重要的工程意义。
First, we take the surface soil of the side slope as root-soil complex material and take the root as 3d reinforcement material to increase the soil strength.
首先，将边坡上的表层土视为根-土复合材料，草根可视为带预应力的三维加筋材料，使土体强度提高。
The method to determine ultimate lateral resistances based on soil strength parameters was established by analyzing the failure mode of liquefying saturated strata.
通过分析土层在液化过程中的破坏模式，提出了依据弱化土强度参数确定其水平极限抗力的方法。
Dynamic consolidation is a way to improve soil strength and reduce compressibility of the soil by lifting and dropping a heavy hammer very high to hit the foundation soil.
强夯法，是将重锤起吊到高处自由落下，对地基进行强力夯实，提高土体强度、降低其压缩性。
The model can be used to analyze the effects of tractor and soil strength parameters on tractor performance, It is a useful tool for optimizing tractor performance in the field.
该模型可用来模拟田间试验、研究土壤强度和拖拉机参数对拖拉机作业性能的影响，对拖拉机使用性能的研究将起到一定的作用。
The study results show that generalized shear stress has a strong nonlinear relation with generalized shear strain, and intermediate principal stress has interval effect on soil strength.
研究表明：土体广义剪应力与广义剪应变关系曲线呈明显的非线性，中主应力对土体强度的影响存在区间效应。
Based on the unsaturated soil strength theory and limit equilibrium method, this paper obtains the calculating formulae for the roadbed stability under the effect of seepage force of rain.
采用非饱和土强度理论和极限平衡法，得出考虑降雨入渗渗流力作用下的路基稳定性计算公式。
The cycle stress ratio is the ratio of dynamic strength and soil static strength, as it passes the critical cycle stress ratio, accumulated deformation takes on and soil strength declines.
土体在动力荷载作用下，当动荷载与土体静强度的比值即循环应力比超过某一临界循环应力比时，土体才会发生累积变形和强度弱化。
The influence of stabilizers and soil properties on the strength of stabilized, compacted earth is investigated.
研究了稳定剂和土壤性质对稳定的压实土的强度的影响。
Soil liquefaction is the process by which the strength or stiffness of soil is weakened by an event like the shaking of an earthquake.
土壤液化是在诸如地震的这种灾害中，土壤的强度和刚度被弱化的一个过程。
Soil liquefaction is the process by which the strength or stiffness of soil is weakened by an event like the shaking of an earthquake. The soil begins to move like liquid.
土壤液化是指在类似地震一类的事件中，土壤的强度或刚度减弱，土壤开始像液体般流动。
This paper mainly studies the strength softening characteristic of loess-like soil by triaxial shear test on the basis of primary research productions of loess.
本文在黄土已有研究成果的基础上，通过三轴剪切试验对类黄土(黄土状土)的强度软化特性进行了重点研究。
Mesh and pads are made of hexagonal wire mesh surface with high strength and flexibility, can accept or absorbed by soil and water stress occurred.
格宾网和护垫是用具有高强度和柔韧性的六边形钢丝网面制成，可大大接受或吸收由土壤和流水发生的力。
The result shows that the strength of expansive soil increases linearly with temperature.
结果表面膨胀土的抗剪强度指标与温度均呈现较好的线性关系。
The result shows that the strength of expansive soil increases linearly with temperature.
结果表面膨胀土的抗剪强度指标与温度均呈现较好的线性关系。
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