当轴向应力与剪应力幅值的比值保持不变时，砂土液化强度随着椭圆面积的增大而降低。
For the same ratio of two stress components, the resistance to liquefaction of saturated sand decreased with the increasing area of the elliptical stress path.
结果表明，在给定的应变破坏标准下，饱和砂土剪切波速与抗液化强度具有良好的相关性。
The result shows that the shear-wave velocity of saturated sand could be strongly related to the liquefaction resistance under a certain liquefaction criterion.
这里的研究结果支持饱和松散试验土样的初始剪切波速可以作为控制其抗液化强度的一个关键参数。
The results supported that the initial shear wave velocity of loose saturated soils was a key parameter controlling its cyclic liquefaction resistance.
密度对尾粉砂的抗液化强度影响很大，因此可以通过提高尾矿料的密实度来增大尾矿坝的抗震性能。
The density has important effect on the resistance of liquefaction characteristics of tailings, so that the enhancement of density of tailings dam can greatly improve its aseismic capability.
抗液化强度随固结压力、试样密度、初始剪应力的增加而增加，但初始剪应力的增加量是有一定限度的。
The strength resisting liquefaction increases along with the increase of consolidation pressure, sample density initial shear stress, but the increase of initial shear stress is limited.
试验结果表明砂土在双向耦合荷载作用下，其液化强度与加载椭圆路径的面积和两个荷载分量比值密切相关。
It was shown that the resistance to liquefaction of saturated sand was considerably related with both the area of elliptical stress path and the ratio of the two stress components.
采用剪切波速与振动三轴联合试验装置，研究了具有松散结构的原状和重塑饱和粉土抗液化强度之间的相关性。
The correlation between cyclic liquefaction resistance of undisturbed and remolded saturated loose silts was studied using the cyclic triaxial apparatus with measurements of shear wave velocity.
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.
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。
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.
提出了饱和黄土流滑破坏的产生条件和利用稳态强度判断饱和黄土能否产生液化流滑的方法。
Occurrence conditions of liquefaction for loess and the judgment method of flow slide of saturated loess by steady state strength are presented.
当粘粒、粉粒含量变化时粉土的动强度、振动孔压性状及液化后变形特性等问题都值得深入研究。
It is still deserved to study the liquefaction strength and dynamic pore water pressure and post-liquefaction character of silt when the clay particle content and silt particle content change.
吹填砂虽然强度较高，但地震时存在液化的问题。
Although the dredged sand has a higher strength, the earthquake liquefaction of sand should be considered.
镜煤和丝炭的液化水产率非常接近，其部分原因归因于二者所含的羟基强度近似相等。
The liquefied water production rate of the vitrain and fusain would be approximately equal and due to the partial reason, the hydroxyl strength of the vitrain and fusain would be approximately same.
这种钢具有高强度和良好的成形性，用于包含液化石油气、乙炔和其他高压气体的500l内部能力不足的高压气体容器中。
This steel, which has high strength and good formability, is used in high-pressure gas container with less than a 500l inner capacity containing LPG, acetylene and other high-pressure gases.
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。
The method to determine ultimate lateral resistances based on soil strength parameters was established by analyzing the failure mode of liquefying saturated strata.
残余强度或稳态强度的确定是砂土液化研究中的重要课题。
Steady state strength is an important parameter in evaluating the stability of sand deposits against flow liquefaction.
本发明通过软管与液化气及压缩空气连接，自身重量轻，手持施工方 便灵活，降低了劳动强度；
The invention connects a hose with LPG and compressed air, the dead weight is light, the invention is easy and flexible for handheld construction, the labor intensity is reduced;
本发明通过软管与液化气及压缩空气连接，自身重量轻，手持施工方 便灵活，降低了劳动强度；
The invention connects a hose with LPG and compressed air, the dead weight is light, the invention is easy and flexible for handheld construction, the labor intensity is reduced;
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