助手标题
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
共[21]条 当前为第1条到20条
 

相关语句
numeric model
    STUDY ON THE INTEGRATION OF GROUNDWATER NUMERIC MODEL AND COMPONENT GIS
    地下水数值模型与组件GIS集成研究
    NUMERIC MODEL OF WELDING TEMPERATURE IN FRICTION STIR WELDING AND AFFECTING FACTORS
    搅拌摩擦焊焊接温度数值模型及其影响因素
    Numeric Model for Saturated Curve Caculation of Carbon Dioxide
    二氧化碳饱和曲线的数值模型
    3. to analog simulate meso-numeric model in piping formation and development and optimize numeric model so as to solve the problem resulted from the long-time computing;
    3、管涌的形成与发展过程中的细观数值模型的仿真模拟。 如何优化数值模型,以解决目前软件计算时间过长而不能满足模拟要求的问题;
    The paper connected with the key MOC project-Oil Spill Emergency Responding Expert System on the Sea , researched the tide-current numeric model and oil parcel model of oil spill emergency responding.
    本文结合交通部重点科研课题——海上溢油应急反应专家系统,对溢油应急反应的潮流数值模型和油粒子模型进行了系统的研究。
    By way of abstraction and generalization, the network of waterresources allocation system is conformed based on the water resources system characteristic and theposition of the hydraulic projects. On the basis of the network, simulation model of water balancebetween demand and supply is designed by means of long series hydrological simulation, and theReasonable Water Resources Allocation Model (RWRAM) is founded by nesting simulation modeland groundwater numeric model each other.
    根据水资源系统的具体特点和水利工程布置情况,通过抽象和概化,确定出水资源配置系统网络图,在此基础上运用水文长系列模拟方法建立流域水资源供需平衡模拟模型,并与地下水数值模型相互嵌套组建水资源合理配置模型。
    In this paper, based on a three dimensional nonlinear numeric model of the coupled finite element—infinite element—interface element, a program written by MATLAB is used to analyze the bearing and deformation mechanism of pile-raft foundation under different pile length, the number of piles and so on.
    本文通过桩土相互作用的三维有限元——无限元——接触面单元的非线性耦合数值模型,用matlab6.5编制的桩土相互作用程序来分析桩基在不同桩长、桩数、桩径、弹性模量、桩间距等情况下的承载变形的性质。
    Bringing a simulated but suitable pressure to bear on the membrane, when the certain horizontal displacement of membrane change to 1.1mm, the numeric model of expansion of the membrane has been constructed.
    通过在程序中对标定过的膜片施加一个适当的气压,使其中心水平位移刚好达到1.1mm,建立膜片膨胀过程数值模型
    In order to analyze vertical bearing behavior of belled pier foundation, three groups of project examples of belled pier in different engineering geological conditions are chosen. Three-dimensional non-linear finite-element numeric model are established, it finds that calculated and measured results approach well.
    为分析扩底墩基础的竖向承载性状,本文选取了三组不同工程地质条件下的扩底墩基础工程实例,分别建立了扩底墩墩土接触三维非线性有限元数值模型,可以发现计算与实测结果基本吻合。
    The time-variation of its uplift was recalculated by using new geomagnetic polarity data on basis of numeric model of the Qinghai-Xizang Plateau rising.
    根据青藏高原隆升的数值模型 ,利用最新地磁极性资料重新计算了高原隆升随时间的变化。
    The test results of numeric model showed that the imaging method has high resolution,good image quality and excellent application prospect.
    数值模型试验结果表明 ,该成像方法分辨率很高 ,图像质量非常好 ,具有很好的应用前景。
    It is only on the basis of groundwater-simulated model that GIS can be applied to groundwater resource evaluation and management effectively. There are three different approaches to integrate groundwater numeric model and Geographical Information System (GIS), embedded integration, loose coupling and tight coupling.
    地理信息系统(GIS)应用于地下水资源评价和管理,需要地下水模拟模型的支持,集成数值模型与GIS可以通过嵌入、松散连接和完全整合三种途径实现。
    In this paper, the analysis of components of the settlement of high-speed railway subgrade after construction is given. In the optimization numeric model, the economic utility is adopted as object function, and the double controlling indicators which comprise the settlement after construction and the rate of settlement are employed as the constraint conditions.
    通过对高速铁路软土路基工后沉降组成的分析,以经济效益为目标函数,软土地基工后沉降、沉降速率双控制指标为约束条件建立优化数值模型.
    The numeric model on turning point monitoring based on the optimization of the strategy of changing witness chips is analysed elaborately, and the deposition simulation on different extreme overshoot has been successfully demonstrated.
    分析了在反射式极值法光学监控中监控片更换策略的数值模型。 根据大量的实验得到的工艺参数,在不同过正控制量下首次进行了监控片更换策略优化的沉积仿真模拟。
    First , the numeric model of seismic wave in layered medium was built up according to Kennett reflection method, then the affects of Biot slow wave on seismic properties in layered saturated porous medium were studied by using the model.
    首先根据Kennett反射方法建立层状介质中地震波的数值模型,然后利用此模型研究层状饱和介质中Biot慢波对地震波性质的影响。
    In this paper,using the large-scale finite element program ANSYS,a three-dimensional nonlinear numeric model of the finite element and the contact interface element with pile-soil interaction is established. The mechanisms of pile groups-soil interaction under vertical loads are analyzed and probed.
    利用大型有限元软件ANSYS,建立了桩土相互作用的三维有限元-接触面单元的非线性数值模型,对竖向荷载作用下的群桩与土的相互作用机理进行了分析与探讨。
    To friable rock mass in the goaf,numeric model using the 3-D finite difference method is established to analyze it.
    针对采空区内的松散岩体,运用三维有限差分法建立了数值模型对其进行分析;
    Based on the analysis of the balance of heat generating and dispersing after the friction stir welding (FSW) procedure being steady, the numeric model of welding temperature is established.
    通过对搅拌摩擦焊过程进入稳定状态后摩擦产热与散热机制的分析,建立了搅拌摩擦焊焊接温度的数值模型
    Based on Hudson fractural medium model, the paper creates numeric model of boundary element method that the P-wave propagates in fractural medium, simulates the influence of fractural density, aspect and infill on propagation velocity and attenuation factor,and probes the relationship between the wavelength and characteristic fractural scale.
    本文依据Hudson裂缝介质模型,建立了纵波在裂缝介质中传播的边界元法数值模型,模拟了裂缝密度、裂缝纵横比以及裂缝填充物对纵波的传播速度和衰减因子的影响,探讨了波长与裂缝特征尺度的关系。
    In this paper,a three dimensional nonlinear numeric model of the coupled finite element-infinite element-contact interface element is established to analyze the interaction between pile cap and soil under different pile length,number of piles and so on. In the end,several pieces of advice on the design of pile foundation are proposed.
    采用三维非线性有限元-无限元-接触面单元耦合数值模型,研究了竖向荷载作用下不同桩长、桩间距群桩基础中承台下土体反力的分布特征,并且为群桩承台结构的优化设计提出了一些建议。
 

首页上一页12下一页尾页 

 
CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社