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The dynamic strength of BTTM hull is studied with finite element method.
本文用有限元法研究机耕船船体的动态强度问题。
It seems that no dynamic strength destroy problem for the asphalt concrete.
沥青混凝土似乎不存在动强度破坏问题。
The influence of fines on the dynamic strength is studied based on the liquefaction tests.
基于试验结果分析了细粒含量变化对粉土动强度的影响；
With the increase of initial static load, the dynamic strength of concrete tends to reduce.
随着初始静态荷载的增加，混凝土的动态强度趋于减小。
The dynamic strength and dynamic stress-strain curves for sandstone and limestone are given.
给出了灰砂岩、石灰岩两种岩石动态的破裂强度与应力应变关系。
The influence of cement content on the dynamic strength of LCES declines with increasing EPS content.
EPS颗粒含量越大，水泥对LCES的动强度的影响越小。
As for the size of fractured rock, it is related with the dynamic strength which rock mass can reach.
表现在破坏块体的尺寸上，最小的破坏尺寸与所能达到的强度有直接的关系。
Experimental study on static and dynamic strength properties of two kinds of saturated tailings is carried out.
介绍对两种饱和尾矿料(尾矿砂和尾矿泥)的静、动强度特性进行的一系列试验研究。
It also can be observed that the dynamic strength decreases significantly as radial cyclic stress ratio increases.
随着径向循环应力比的增加，土体的动强度降低。
The tests include compaction test, unconfined compression test, dynamic strength and dynamic strain test and so on.
包括击实试验、无侧限强度试验、动应变和动强度试验等。
The crane is evaluated on the static strength and the dynamic strength.; and put forwarded the advice to ameliorate.
从静强度和动强度两个方面对该起重机的设计方案进行评价，提出改进的建议。
The dynamic strength of the concrete is related to the strain rate as well as to other factors such as strain history.
混凝土的动态强度既与应变速率有关，也与应变历史等其它因素有关。
The dynamic strength of granite target is estimated, which is many times larger than the unconfined compressive strength.
估算了侵彻时靶体强度，侵彻时花岗岩强度高出其单轴抗压强度好几倍；
Practical applications show that the standard and dynamic strength conditions are correct and meet the field requirements effectively.
实践证明，小井眼直井钻具性能评估准则和钻柱动强度条件是正确的，有效地满足了钻井工程需要。
Some preventive measures against the failures are suggested and criteria for the dynamic strength design of this type of gear are specified.
指出了这类齿轮动强度设计今后应遵循的几个基本准则。
These results are useful for understanding dynamic strength of bench multi-purpose woodworking machine tool and improvement of designing structure.
这些研究对于了解台式木工多用机床的动强度、优化产品结构设计具有一定意义。
Based on Mohr strength envelope characteristics, the dynamic strength parameter of gangue is analyzed. All these provide reference for engineering.
根据试验所得动强度包线的特征，分析了煤矸石动强度参数的变化规律，为煤矸石在实际工程中的应用提供参考。
According to the experiments of bicycles under riding in the field and analysis of mathematical statistics, the dynamic strength of bicycles was Studied.
本文通过自行车的野外骑行实验和数理统计分析，论述了自行车骑行时的动强度问题。
Some behaviors of saturated flyash such as pore water pressure, dynamic strength, and dynamic deformation are studied by the dynamic torsional shear test.
通过动扭剪试验研究饱和粉煤灰的动孔隙水压力特性、动强度特性以及振陷变形特性。
The failure envelopes of dynamic strength of frozen silt under different strain rates resemble each other in shape, namely, obey the parabola failure criterion.
不同应变速率下的动强度包络线呈现相似形式，服从抛物线破坏准则。
Simultaneously about as 2/3 static strength as dynamic strength at same failure strain under equipressure consolidation condition of mucky soil in Xiamen is gotten.
同时得出厦门淤泥土在等压固结条件下相同破坏应变的动强度约为静强度的2/3。
The initial orientation Angle of the major principal stress has a significant influence on the dynamic strength: as the Angle increases, the dynamic strength decreases.
初始大主应力方向角对动强度影响显著，随角度的增大动强度逐渐降低。
DDS-70 electromagnet kinetic equipment was used to study the dynamic strength, stress-strain relationship, dynamic modulus and damping ratio of three tailing sand types.
使用DDS- 70微机控制电磁式振动三轴仪，对三种尾矿砂试样进行了动强度、动本构关系、动弹模阻尼比三方面动力特性研究。
According to the laboratory tests, the dynamic strength and deformation properties of the dam material are studied and its dynamic calculation parameters are also determined.
通过室内试验，研究了大坝土体动强度特性及动变形特性，确定了大坝土体动力计算参数。
The dynamic strength curve indicates that there is basically a linear relationship between the cyclic stress ratio and the logarithm of the cyclic number required at failure.
动强度曲线显示循环应力比与循环剪切破坏次数的对数基本呈直线关系。
A new method was proposed to determine the dynamic shear stress and dynamic strength index of soil under the complex stress, based on the Yu Maohong's unified strength theory.
基于俞茂宏统一强度理论，研究了砂土在复杂应力状态下的动强度及其指标确定的新方法。
The dynamic strength and accumulated deformation characteristics of subgrade filling are one of the most important factors affecting the normal operation of high speed railways.
高速铁路路基填料的动强度和累积变形特性是保证高速铁路正常运营的重要因素之一。
The test result showed that the ratio of dynamic strength and static strength is 1. 25 ~ 1 '30, by which the value of low temperature tensile strength of material could be evaluated.
实验结果表明，动态强度与静态强度的比值为1.25 ~ 1.30，利用此关系可以估算材料的低温抗拉强度值。
The test result showed that the ratio of dynamic strength and static strength is 1. 25 ~ 1 '30, by which the value of low temperature tensile strength of material could be evaluated.
实验结果表明，动态强度与静态强度的比值为1.25 ~ 1.30，利用此关系可以估算材料的低温抗拉强度值。
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