Probabilistic distribution of geotechnical parameters by using AHP prior distribution fusion method;
基于AHP先验分布融合法的岩土参数概率分布推断
The Inference of probabilistic model of geotechnical parameters based on optimal numerical approximation method;
基于最佳数值逼近法的岩土参数概率模型推断
Application study of statistics in geotechnical parameters determination;
统计学在确定岩土参数中的应用分析
The probability distribution of parameters of rock and soil has a significant effect on the reliability of calculation.
岩土参数的概率分布对可靠度计算结果有重要的影响。
parameters of rock and soil) is very important for stochastic reliability analysis in rock and soil engineering.
岩土参数的概率密度函数在岩土工程可靠性的分析中有很重要的作用。
The paper introduces reliability test approach to experiment data of parameters of rock and soil and discusses the applicaiton of Bayes theorem to estimation of parameters of rock and soil.
本文介绍了岩土参数实验数据可靠性检验方法 ,探讨了Bayes原理在岩土参数估值中的应用 。
The underground space is a kind of important natural resource for urban development,and the geotechnical parameters are important index for underground space development - utilization.
岩土参数是影响地下空间开发利用的重要因素,岩土参数不同,其重要性也不同,并影响城市地下空间开发 利用。
A new method to infer the probabilistic density functions of geotechnical parameter is presented.
针对岩上参数样本容量较大的情况,基于数值分析中的逼近原理,直接根据试验样本值,运用勒让德正交多项式来拟合岩土参数的概率密度函数,并用K-S检验法从理论上证明所求的密度函数的正确性和实用性。
Since there is often a remarkable difference between geotechnical parameter indexes by different test methods,the probability estimation is urgently needed.
岩土参数不同试验方法所得指标往往存在着显著差异性 ,岩土工程实践迫切需要对其进行概率评定 。
Research on Relationship between Shaft Resistance of Rock-Socketed Pile and Behavior of Around Rock;
嵌岩桩桩侧阻力与岩土参数关系研究
The Study on the Feature of the Random Field of Soil Parameter and the Best Estimation;
岩土参数随机场特性及最优估计研究
TYPES AND SELECTION CRITERIA OF PROBABILITY DISTRIBUTION OF ROCK AND SOIL PARAMETERS
岩土参数概率分布类型及其选择标准
A Study on The Feature of The Random Field of Soil Parameter Based on The Geographic Information System;
基于GIS系统的岩土参数随机场特性研究
Stochastic Analysis of Geotechnical Parameters and Study on Stable Reliability of Slope
岩土参数随机性分析与边坡稳定可靠度研究
PROBABILITY DISTRIBUTION OF SMALL SAMPLES OF GEOTECHNICAL PARAMETERS USING STOCHASTIC WEIGHTED METHOD
随机加权法辅助小样本岩土参数分布拟合
Research on the Back Analysis of Elastic-plasticity Parameters and the Slope Stability;
基于ANSYS的岩土参数优化反分析和边坡稳定性分析
The Quantitative Research and Relativity Analysis of Soil Parameters Spaceial Variation;
岩土参数空间变异性的定量化研究及相关性分析
Reliability Analysis of Bored Pile Foundation Based on the Random Field of Geotechnical Parameters;
基于岩土参数随机场的钻孔灌注桩基础的可靠性分析
A Study on the Expert System of Predicts Soil Parameter Based on BP Neural Network;
基于BP神经网络的岩土参数预测专家系统的研究
A Study on the Development of Geographic Information System Based on the Random Field of Soil Parameter;
基于岩土参数随机场的地理信息系统（GIS）的研制与开发
Research and Testing Experiment of Thermal Parameters of Shallow Layer Soil and Rock
浅层岩土热物性参数测试试验与研究
Uncertainty Analysis on the Parameters of the Rock-Soil Thermal Properties
岩土综合热物性参数的不确定性分析
Test Research on Relationships between Elastic Wave Velocities and Physical Parameters of Rock and Soil Mass;
岩土体弹性波速测试及岩土体波速与物理参数的相关性研究
Research of Rock and Soil Mechanics Parameters Database and Choice of Parameters;
岩土力学参数数据库的开发与取值研究
Study on Contact Element in Geotechnical Simulation and Relative Parameters;
岩土工程仿真中接触单元和相关参数研究
Back Analysis on Mechanical Parameters of Geotechnical Engineering Based on Differential Evolution Algorithm;
基于差异进化算法的岩土工程参数反分析
Study of EM Wave Propagation in the Rock Tube and Effective Parameters of the Composite Media;
岩土孔中的波传播及掺杂介质等效参数研究