随着坝龄的增长，混凝土大坝的变形模量将发生变化。
With concrete dam ageing, the change takes place in it's deformation modulus.
讨论了桩土应力比与置换率及桩周土变形模量的关系。
Relationships between the pile-soil stress ratio, the replacement ratio, and the pile lateral soil modulus of deformation are discussed.
随着裂隙摩擦系数的增加，变形模量有逐渐增加的趋势。
The deformation moduli increase with increment of crack friction coefficient and decrease with increment of crack density parameter.
并以岩体变形模量为例对本文提出的公式进行了分析验证。
Geotechnical deformation modulus are taken as an example. The formula are analyzed and verified.
也有考虑土的本构关系，用其变形模量进行计算的简化方法。
And there is also simplified method using modulus of deformation by considering constitutive model of soil to calculate settlement.
本文叙述了用于测定动变形模量和动泊松比的三轴试验设备。
This paper describes the triaxial test system which was designed for determining dynamic modulus and poisson's ratio.
土的变形模量和压缩模量对岩土工程设计具有非常重要的意义。
Deformation Modulus and Compression Modulus of Soil are very important to geotechnical engineering design.
本文介绍了通过原位深层平板载荷试验测求深层土的变形模量的方法。
The approach of determining deformation modulus of deep soil by deep plate load test is introduced herein.
在拱梁分载法坝体应力分析时，需要合理确定坝基岩体的变形模量值。
Deformation modulus for dam foundation rock must be determined reasonably when stress in dam is analyzed with arch and cantilever trial load method.
平均变形模量对温度的依赖性较大，总体上随着温度增加其值得到提高。
The influence of temperature on the strength and deformation properties is complex.
另外，还给出了特征长度、变形模量与冰密度和未冻液体含量的试验关系。
In addition, the experimental relationships of the characteristic length, strain modulus and density, content of the unfrozen solution were given.
它一般不能用物理指标或弹性塑性理论模型方法确定其承载力与变形模量。
Generally its bearing capacity and deformation modulus cannot be determined by the physical parameters or by the method of elastic - plastic theoretical models.
变形参数采用原位压板试验所确定的变形模量，变形模量为压缩模量的6倍。
The deformation moduli from the in-situ plate loading test were used to calculate the settlement, and they were 6 times of the compressing modulus.
任一时间的卸荷变形模量仍可表示为切线模量，并可通过试验成果推导得出；
The unloading deformation modulus can be expressed as the tangent modulus at any time; and it can be obtained through the test results.
通过对松散岩块压实试验研究，得到了变形模量与轴向应力、轴向应变的相关性规律。
Through the experimental research on the compaction of friable rock block, the relationship among deformation modulus, axial stress and strain were obtained.
本文结果对动力机器基础设计、用共振法测定地基的变形模量和承载力具有实用价值。
This paper is of practical significance on both design of dynamic foundations and the resonant test for the modulus and bearing capacity of ground.
通过注浆加固改变地基土的力学性能，提高土体变形模量，能有效减小桥墩的沉降量。
Through grouting reinforcement to change the function of the soil mechanical to improve the soil's deformation modulus can effectively reduce the bridge pier subsidence.
讨论了散体材料桩复合地基沉降计算方法，给出了散体材料桩桩身变形模量的确定方法。
The computation method of settlement of granular material pile is discussed, the determining method of pile body modulus of deformation of granular material pile is given.
高炉重矿渣具有足够的强度，变形模量大，稳定性好。其放射性符合安全标准的要求。
The blast furnace's heavy slag has sufficient strength, bigger deformation modulus and good stability, its radiation accords fully with the requirements of safety standards.
最后，结合工程实例讨论了不同桩侧土体变形模量分布模式对桩身内力变形的影响规律。
Finally, combined with an engineering example, the effect of different soil modulus on the internal forces and deformation along pile shaft is discussed.
在分析岩体的变形特性时，岩体变形模量是一个非常重要的参数，一般要通过现场试验来确定。
The deformation modulus of rock mass is an important input parameter in analyzing deformation, which should be determined by field tests.
实践证明，该方法不仅大幅度提高了软土地基承载能力和变形模量，而且大大减少了地基的沉降量。
Practice proves that this method not only greatly enhances the bearing capacity and deformation modulus of soft-soil ground, but also greatly decreases the settlement amount of the ground.
模拟结果表明，强度差异是发生冲击失稳破坏的必要条件，硬体变形模量的增加使其冲击能量减弱。
It also indicated by the simulation that the strength difference is one of the necessary conditions of the burst failure while the modulus increase of hard part decreases the burst energy.
分析了复合地基的各种计算方法之后，提出了采用综合变形模量的概念来计算复合地基变形的计算公式。
After analysising all kinds of settlement calculation method of PCPCF, the dissertation has come up with using composite deformation modulus to deduce the calculation formula of PCPCF.
通过回归分析，获得坝区试验点岩体的声波波速与变形模量的回归经验方程和高度显著的回归拟合曲线。
The empirical regression equations and high significance fitting curves of sound wave velocity and deformation modulus for test rock mass are got by regression analysis method.
白鹤滩柱状节理玄武岩中发育的柱状节理、微裂隙及缓倾角结构面是导致岩体变形模量较低的主要因素；
Columnar joint, microfissure and gently dipping structural surface are the three fundamental factors which lead to the small deformation modulus of basaltic mass.
两者相比，高温后砂岩的峰值强度、弹性模量和变形模量有所提高，两者受温度影响均以脆性破坏为主。
Compared with both of them, the peak-value strength, elastic modulus, and deformation modulus of sandstone after high temperature increase by a little and they are all brittle fractures.
目前对于深基坑的回弹量计算，都是以基坑开挖卸荷为基本应力路径获取变形模量，并未考虑降水的影响。
In the calculation of soil heave, the deformation modulus is obtained by taking the unloading path as the basic stress path and the effect of dewatering is not taken into account.
随着裂隙密度参数的增加，变形模量有减小的趋势；随着裂隙摩擦系数的增加，变形模量有逐渐增加的趋势。
For the deformation of fractured rock mass, crack density parameter and crack friction coefficient are the most important parameters.
试验结果显示，相同温度下，三轴压缩时砂岩的强度随围压增加而增长，而变形模量随围压的增长变化不大；
The results show that, at the same temperature, the strength of the rock increases with the confining pressure;
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