The Duncan model parameters of the base material of the earth dam body of Xiashan reservoir and the achievements of both the field and indoor are presented.
同时还提供了坝体、坝基材料现场和室内物理力学指标试验的成果。
Duncan Zhang model, which has several parameters with definite physical meaning, is widely applied in theoretical calculation, design, and actual projects.
邓肯-张模型由于试验参数少，其物理意义明确，在很多理论计算、设计和实际工程中仍然广泛运用。
Research on main parameters modification of Duncan-Chang model based on the improved BP network.
基于改进的BP网络对邓肯张模型主要参数修正研究。
Analyzing the test results, the Duncan-Chang model can basically reflect the coarse grained soil's stress-strain relationship under the stress path of dam.
对非饱和砾质土心墙料做一组等应力比和等应力增量比为常数的试验，发现邓肯-张模型基本能反映该应力路径下的应力应变关系。
Some key techniques in applying Duncan-Chang model to analyze soil failure are conducted in this paper for reference.
为了反映土的这一特性，本文提出了在应用邓肯-张模型分析土体破坏时的若干关键技术供应用时参考。
The model parameters can be converted from the parameters of the Duncan-Chang model.
模型参数可由邓肯-张模型参数换算。
Based on Duncan e-b model and Increment FEM, wetting deformation of Heihe earth dam during reservoir filling is analyzed in this paper.
采用基于邓肯e—B模型的增量有限元法，对黑河水库初次蓄水时大坝的湿化变形进行了计算分析，并与实际观测结果进行了比较。
This model parameter is defined simply, and the parameter all has definite physics meaning in the model, is Duncan -zhang model generalization.
该模型参数确定简单，模型中参数都有确定的物理意义，是邓肯—张模型的推广。
BP ANN model of back analysis of CFRD has been constructed with Newff Function of MATLAB language, the material parameters of Duncan E-B model is calculated by back analysis.
运用MATLAB语言提供的神经网络功能函数，建立面板堆石坝反分析的BP神经网络模型，对邓肯e - B模型的材料参数进行反演计算。
The elasticity modulus in Mohr-Coulomb model was modified by employing the processing method of tangential modulus in Duncan-Chang nonlinear model.
借助于邓肯-张非线性弹性模型对切线模量的处理方法，对M-C模型中的弹性模量进行了修正。
The Duncan-Chang E-B model, a nonlinear elastic model widely used in the geotechnical engineering, was chosen in this paper.
邓肯-张E-B模型是岩土工程分析计算中常用的一种非线性弹性模型。
In this paper, basing on the results of soil tests, introducing the concept of damage, considering soil's structure, the author modify the Duncan - Chang model.
本文结合室内试验结果，引入损伤的概念，考虑土的结构性，对邓肯—张模型进行了修正。
According to the experimental results of saturated loess remodeling identified Duncan-chang and K-G model parameters and can be applied in the loess area project.
根据饱和重塑黄土的试验结果确定了邓肯-张模型及K -G模型的参数，可在黄土地区工程中得以应用。
The finite element method was applied to the analysis of the influence of width on the settlement distribution by employing the Duncan-Chang constitutional model.
为探讨超宽路基沉降分布规律，对不同宽度的路基进行有限元分析。
The finite element method was applied to the analysis of the influence of width on the settlement distribution by employing the Duncan-Chang constitutional model.
为探讨超宽路基沉降分布规律，对不同宽度的路基进行有限元分析。
应用推荐