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parameter inversion    
相关语句
  参数反演
    Study on Parameter Inversion of Underground Engineering Based on Improving Genetic Algorithm
    改进遗传算法在地下工程岩体参数反演分析的研究
短句来源
    Study on Parameter Inversion of Dynamic Soil-Box Foundation-Frame Structure Interaction System
    土—箱型基础—框架结构动力相互作用系统的参数反演研究
短句来源
    This thesis contrasts and analyses the different calculation-method, and improves the Genetic Algorithm in the parameter inversion of the Rock and Soil engineering.
    本文对优化算法中不同求解方法进行对比分析,针对遗传算法在岩土工程参数反演运算中进行了改进,改进的策略主要集中于三个方面:
短句来源
    For the purpose of increasing the local-searching efficiency of the particle swarm optimization,a hybrid approach is presented by combining the particle swarm optimization with simplex method,and the hybrid approach is applied to the parameter inversion in geotechnical engineering.
    把该算法引入岩土工程参数反演领域,同时为了克服粒子群算法后期搜索效率降低的缺陷,把单纯形法嵌入到粒子群算法中,提出岩土工程参数反演的一种新方法——基于粒子群算法和单纯形法的混合算法。
短句来源
    BIONICS ALGORITHM FOR PARAMETER INVERSION IN UNDERGROUND ENGINEERING AND ENGINEERING APPLICATION
    地下工程围岩参数反演的仿生算法及其工程应用研究
短句来源
更多       
  参数反演
    Study on Parameter Inversion of Underground Engineering Based on Improving Genetic Algorithm
    改进遗传算法在地下工程岩体参数反演分析的研究
短句来源
    Study on Parameter Inversion of Dynamic Soil-Box Foundation-Frame Structure Interaction System
    土—箱型基础—框架结构动力相互作用系统的参数反演研究
短句来源
    This thesis contrasts and analyses the different calculation-method, and improves the Genetic Algorithm in the parameter inversion of the Rock and Soil engineering.
    本文对优化算法中不同求解方法进行对比分析,针对遗传算法在岩土工程参数反演运算中进行了改进,改进的策略主要集中于三个方面:
短句来源
    For the purpose of increasing the local-searching efficiency of the particle swarm optimization,a hybrid approach is presented by combining the particle swarm optimization with simplex method,and the hybrid approach is applied to the parameter inversion in geotechnical engineering.
    把该算法引入岩土工程参数反演领域,同时为了克服粒子群算法后期搜索效率降低的缺陷,把单纯形法嵌入到粒子群算法中,提出岩土工程参数反演的一种新方法——基于粒子群算法和单纯形法的混合算法。
短句来源
    BIONICS ALGORITHM FOR PARAMETER INVERSION IN UNDERGROUND ENGINEERING AND ENGINEERING APPLICATION
    地下工程围岩参数反演的仿生算法及其工程应用研究
短句来源
更多       
  参数反演
    Study on Parameter Inversion of Underground Engineering Based on Improving Genetic Algorithm
    改进遗传算法在地下工程岩体参数反演分析的研究
短句来源
    Study on Parameter Inversion of Dynamic Soil-Box Foundation-Frame Structure Interaction System
    土—箱型基础—框架结构动力相互作用系统的参数反演研究
短句来源
    This thesis contrasts and analyses the different calculation-method, and improves the Genetic Algorithm in the parameter inversion of the Rock and Soil engineering.
    本文对优化算法中不同求解方法进行对比分析,针对遗传算法在岩土工程参数反演运算中进行了改进,改进的策略主要集中于三个方面:
短句来源
    For the purpose of increasing the local-searching efficiency of the particle swarm optimization,a hybrid approach is presented by combining the particle swarm optimization with simplex method,and the hybrid approach is applied to the parameter inversion in geotechnical engineering.
    把该算法引入岩土工程参数反演领域,同时为了克服粒子群算法后期搜索效率降低的缺陷,把单纯形法嵌入到粒子群算法中,提出岩土工程参数反演的一种新方法——基于粒子群算法和单纯形法的混合算法。
短句来源
    BIONICS ALGORITHM FOR PARAMETER INVERSION IN UNDERGROUND ENGINEERING AND ENGINEERING APPLICATION
    地下工程围岩参数反演的仿生算法及其工程应用研究
短句来源
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  parameter inversion
Test of Source-Parameter Inversion of Intensity Data
      
The multi-parameter inversion of elastic wave equation in a half-space within the Born approximation is studied.
      
The specific procedure is to conduct a 2D interface-constrained CEMP inversion using 2D seismic and log data followed by a property parameter inversion of the anomalous bodies using gravity and seismic data by the stripping technique.
      
Then, using multi-parameter inversion and integrated multi-attribute analysis, we predict the favorable reservoir distribution quantitatively and setni-quantitatively to clarify the distribution of high-yield zones.
      
We have proposed an AVA and physical parameter inversion algorithm.
      
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The computation of forward problem concerned in pile integrity test is discussed.Based on the dynamic elasticity theory and a model with a pile buried in stratified soil,a state transfer method in frequency domain is derived.The simulation examples show that the computation method developed in the paper is rational and applicable. It can be expected to be a powerful technique with distinct physical meaning for pile soil parameters inversion....

The computation of forward problem concerned in pile integrity test is discussed.Based on the dynamic elasticity theory and a model with a pile buried in stratified soil,a state transfer method in frequency domain is derived.The simulation examples show that the computation method developed in the paper is rational and applicable. It can be expected to be a powerful technique with distinct physical meaning for pile soil parameters inversion.

从桩在频域的动力学方程出发,采用频域状态转移解法推导了桩头和桩底处速度-力矢量之间的关系。给定桩顶激振力、辐射阻抗和桩底边界条件,便可求得桩头速度响应。文中还给出了该方法对于Kuhlemeyer桩-土模型的应用。本方法物理概念清楚且运算简单,为桩基完整性检测提供了一种新的计算方法

In the paper, by using one dimension searching method the single parameter inversion of destruction of reinforced concrete frame is studied. Es, As and parameter of concrete can be inverted by the satate of destruction and the displacements at observation points.

本文运用一维搜索法对钢筋混凝土框架结构的破坏进行了单参数反演,由观测到的破坏状态——塑性铰形成次序、位置及位移值,反演钢筋混凝土结构中的钢筋的弹性模量E_s、配筋面积A_s及混凝土标号等。

It was assumed that concrete obeyed the law of uniaxial Mazars damage constitutive model in this paper.One proper inversion target function was inducted.By fraction method and variable turn decreasing search range progressively method,which was put forward in the paper,one or more concrete damage parameters inversion analysis was carried out according to the state of destruction of reinforced concrete frame.It provides an effective way that material damage in structure will be analyzed by it.

本文假定钢筋混凝土框架结构在破坏过程中混凝土材料遵循单轴受力的 Mazars损伤本构模型规律 ,引入适当的反演目标函数 ,具体运用分数法和本文提出的变量轮换搜索区间递减法对处于破坏状态的钢筋混凝土框架结构的混凝土材料的一个或多个损伤参数进行反演分析获得成功 ,从而为定量地分析结构中材料的损伤提供了有效的途径。

 
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