1) artificial frozen soil boundary
人工冻土边界
2) artificial frozen soil
人工冻土
1.
Research on parabolic yield-surface creep constitutive model of artificial frozen soil;
抛物线型屈服面人工冻土蠕变本构模型研究
2.
Research status of dynamic properties of artificial frozen soil and its significance
人工冻土动态力学特性研究现状及意义
3.
Based on the data of artificial frozen soil and polycrystalline ice in uniaxial creep tests and the result of structure duplication electronmicroscope, this paper discussed the microstructure damage behaviour and change characteristic of frozen soil in the creep process.
依据人工冻土的单轴蠕变试验资料和结构复型—电镜分析结果,讨论了冻土蠕变过程的微结构损伤行为与变化特征。
3) artificially frozen soil
人工冻土
1.
Cold end temperature-changing experimental research on the artificially frozen soil;
变冷端温度的人工冻土冻结试验研究
2.
Numerical calculation of creep displacement of artificially frozen soil under combined stresses;
复杂应力状态下人工冻土蠕变数值模拟
3.
The small-strain stiffness characteristic of artificially frozen soil in deep alluvium was investigated at different initial confining pressures and frozen temperatures by secant Young’s modulus representing the soil stiffness.
5%时,深部人工冻土的刚度随应变发展变化的趋势,分析了造成K0固结后冻结土体杨氏模量与未冻土体杨氏模量较大差异的原因,讨论了冻结温度和初始围压对K0固结后在受载状态下冻结的冻土刚度大小的影响以及对冻土屈服后刚度衰减速度的影响。
4) Artificial freezing soil
人工冻土
1.
Exploring artificial freezing soil s speciality of frost-heaving and thaw-settlement is keytechnology and important basal research about popularizing artificial freezing method for municipal underground space.
人工冻土冻胀融沉特性研究是人工冻结法向城市地下空间推广应用的关键技术和重要基础研究工作。
5) artificial boundary
人工边界
1.
Study on method of earthquake input and artificial boundary conditions for seismic soil-structure interaction analysis;
地震分析中人工边界处理与地震动输入方法研究
2.
Effect of vertical artificial boundary on seismic response of soil layer under traveling wave excitations;
土层地震行波反应分析中侧向人工边界的影响
3.
In the mathematic modeling of the seismic response of a tunnel,the lateral calculation range and artificial boundary have great influence on the result of calculation.
在进行隧道地震响应的数值模拟研究时,横向计算范围和人工边界等对计算结果有很大的影响。
6) artificial boundary condition
人工边界
1.
A reasonable model is proposed of soil-underground structure interaction with viscous-elastic artificial boundary condition on both sides and with restrictions at the buttom.
两侧采用粘弹性人工边界,底部为全约束,建立合理的土与地下结构相互作用模型,通过有限元软件分析,比较研究土—地下结构相互作用分析中埋深、土层分布和结构类型等因素对地下结构抗震性能的影响。
2.
The axissymmetric finite element of elastic system and artificial boundary conditions are applied to simulate the nearby vibration caused by pile driving.
采用轴对称弹性体系有限元和人工边界的耦合模型对打桩引起的近场波动问题进行数值模拟 ,并编制了相应程序。
3.
Based on the 3D explicit FEM and viscous-spring artificial boundary condition, the topography and soil effects on ground motion of large engineering site with islands in earthquake were investigated.
基于三维显式有限元算法并结合粘弹性人工边界条件,针对某岛型大型工程场地,研究了岛型地质、地形条件对地震动反应的影响,分析了该工程场地地表地震动峰值加速度的分布规律。
补充资料：人工受精与人工授精
人工受精与人工授精
artificial fertilization and artificial insemination
我国学者把“人工受精”与“人工授精”两名词区别开来：前者指人工体外受精而言，后者指把精液注入到妇女的阴道或宫颈管、宫腔内，使精、卵在体内相遇。人卵体外受精与胚胎移植后出生的婴儿俗称试管婴儿。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条