• In the heat transfer analysis, combining temperature on tire side tested by drum test, a numerical inverse method is described for determining the heat convection boundary on tire side.

    热传导分析中,依据实测的轮胎胎侧温度场,提出了一种基于实验的数值反演方法来确定胎侧的对流热边界条件。

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  • This paper introduces the research results on numerical stress strain analysis and centrifuge model test for the TGPs high soil rock cofferdam.

    介绍了应用数值分析和离心模型试验方法对三峡深水高土石围堰进行应力变形研究的成果。

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  • Since it is hard to perform a full-scale model test, numerical analysis becomes an important basis and also one of the most difficult and pivotal problems in design.

    由于无法对其进行足尺模型试验,数值分析就成为此类结构设计的重要依据,也是悬索桥设计中的难点和关键问题之一。

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  • Validity of the computational model and method is verified through comparison between the results of the shaking table test and numerical analysis.

    进行了数值分析,并与试验结果进行了比较,验证了本文提出的计算模型与方法的正确性。

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  • Vast numerical simulation tests and analysis of the proposed algorithm and the formulations have been applying to test or practical systems that range in size from 14 to 1047.

    本文所用的算法及数学模型在六个节点数从14至1047不等的测试系统及实际系统上进行了大量的数值仿真测试和分析。

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  • A lab simulation experiment of explosion test on artificially saturated loess and its numerical analysis are made.

    对野外人工饱和黄土液化爆破试验进行了室内模拟和数值分析。

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  • Hypersonic viscous interaction effects on measurement of free stream pressure in test section are studied through theoretical analysis, experiment measurement and numerical simulation.

    通过理论分析、实验测量和数值模拟,研究高超声速粘性相互作用对实验段自由流静压测量的影响。

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  • Finally, based on theoretical analysis, numerical simulation and test verification, the strength reduction factor and the calculation expression of normal section bearing capacity of CFRP are given.

    最后,在理论分析、数值模拟及试验验证的基础上,给出了CFRP的强度折减系数值和正截面承载力计算表达式。

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  • In combination with the well test analysis, the fracture geometry and conductivity are calculated and a numerical simulator is built for a real well in a low permeability oilfield.

    文章结合试井分析,确定了裂缝几何尺寸和裂缝导流能力,对低渗油田某井建立了数值模拟模型。

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  • In this paper, the vertical bearing capacity of the non-uniform pile-two types of piles above-is studied by numerical simulation and test data analysis.

    本文针对上述两种锥形变截面桩的侧面特点,以数值模拟分析为主,以试验资料分析为辅,研究其竖向承载性能。

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  • There are three kinds of methods to confirm the rock deformation and intensity parameters:in situ test, experiential relation method and numerical analysis method.

    确定岩体变形和强度参数最常用的方法有三种:原位试验法、经验关系法及数值分析法。

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  • We can see that ground pressure appearance of Shennan extraction roadway, rock destruction is similar to stopping through field test and numerical analysis.

    通过现场试验、数值分析认为申南凹矿回采巷道的地压显现与围岩破坏与采场相似。

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  • As no flexible field load test has been developed, prototype observation and numerical analysis are reasonable way to study composite foundation under embankment.

    目前还没有在柔性荷载下进行现场试验的方法,加强现场测试和计算分析是探讨路堤下复合地基工作性状的一种途径。

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  • The accurate theoretic analysis, numerical simulation and measuring test of slip element were very difficult for oil packer systems because of the sharp teeth.

    由于封隔器卡瓦的尖齿结构,使卡瓦的理论分析、数值模拟分析和试验测试研究等都非常困难。

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  • It is concerned in wind tunnel test, analytical analysis and numerical simulation.

    研究方法有风洞实验、理论分析和数值模拟。

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  • Through the microstructure analysis and residual stress measurement on a quenching test-piece, the feasibility of the numerical simulation is proved.

    通过对淬火试件进行金相组织分析和残余应力测量,验证了数值模拟的可行性。

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  • Additionally, the test of dynamic characteristics of liquid sloshing in a level column tank is carried out, the results of which are compared with the ones of finite element numerical analysis.

    此外本文对实际罐体模型进行液体横向晃动试验,并与有限元计算结果进行对比分析。

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  • Wind vibration analysis based on numerical simulation mentioned above checked by the results gained time-history analysis based on wind tunnel test data is applied in this paper.

    以基于风洞试验风压数据的风振时程分析结果为参考,对基于数值模拟的风荷载时程进行校核并应用于该结构的风振时程分析。

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  • According to the numerical analysis, the phenomena of the impact process are explained, the match of the test system is discussed, and assessment of maximum stress of the test apparatus is given.

    本文还用数值分析的结果解释了试验中出现的现象,指出了试验系统的匹配问题,给出了判断试验装置最大打击应力的方法。

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  • Using the regress analysis method and the numerical analysis method to obtain the extremum of the compaction test, we may accurately extract the biggest dry density and the optimum moisture content.

    利用回归分析法和数值分析法对击实试验数值进行分析,可以较准确地求出最大干密度和最佳含水量。

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  • The calculating numerical results by computer analysis are in agreement with those of the test.

    试验结果与计算分析结果基本相符。

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  • The numerical well theory in complex heterogeneous gas reservoir was investigated in this paper, which aimed at the problem of well test analysis in complicated medium gas reservoir.

    针对复杂介质气藏的试井分析问题,研究了复杂非均质气藏的数字试井理论。

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  • Numerical analysis for the coupled thermo-hydro test on the effect of water saturation in...

    缓冲材料于饱和状态下热-水力耦合作用试验结果之数值验证与分析。

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  • The article has studied the influential factors for the shear characteristics of the bridge deck interlayer through laboratory test and numerical analysis.

    针对影响桥面铺装层间界面剪切特性的因素开展了试验研究和数值模拟研究。

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  • Based on the analysis of the differences between wind tunnel test and field measurements and the differences between numerical results and test data, some referential conclusions are drawn.

    将数值预测的压力场与实测结果及缩尺模型风洞试验数据进行了比较,分析了风洞试验与场地实测之间、数值模拟与试验之间的异同,得到一些有参考价值的结果。

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  • According to the numerical analysis results, the axial force distribution of bolt have been studied, the differences between bolt for pull test and for supporting have been pointed out.

    依据数值计算结果对端部锚固及全长锚固锚杆的轴向作用力的分布特征进行了分析,指出了拉拔试验锚杆与支护中的锚杆以及端锚锚杆与全锚锚杆的区别。

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  • Numerical analysis has been conducted to verify the test data gained in inter-zone of An Ding road and Bei Tucheng, and the variation similar to field measurement is presented.

    并在安北区间试验数据的基础上,采用数值分析进行了验证,得到了与现场测试结果相近的变化规律。

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  • According to the guidelines, numerical water quality criteria were derived on the basis of screening and analysis of toxicity test data of individual animal and plant species.

    介绍了以保护自然生态系统中水生生物为主要目标的美国水质基准技术指南。

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  • According to the latest test results abroad, the software ANSYS8.0 is applied to carry out the finite element nonlinear analysis. The most numerical calculating results agree well with the test data.

    本文利用大型通用有限元软件ANSYS8.0进行了数值模拟,有限元计算结果与国外最新试验数据吻合良好。

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  • The comparison between calculation and test data shows that the numerical analysis is sufficiently precise.

    外特性与试验数据的对比表明,所作的流场计算是十分准确的。

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