Dynamic triaxial test system is a basic equipment for researching soil dynamic properties.
动三轴试验机是研究土的动力性质的最基本试验设备。
Soil dynamic parameters are important indicators that characterize mechanical property of soils under dynamic action.
土动力学参数是表征土在动力作用下的力学性能的重要指标。
The simplified aseismic calculation model for transmission tower-line system considering pile-soil dynamic interaction is given.
提出了考虑桩–土–结构动力相互作用的输电塔线体系简化抗震计算模型。
A spherical stress shaking test apparatus is constructed in order to study soil dynamic properties under spherical stress shaking.
为了探讨球应力振动下土的动力特性，研制了球应力振动仪。
Numerical analysis of structure-soil dynamic interaction has been recognized as an important part in the structural earthquake-resistant design.
在大型建筑物的地震响应分析中，结构与半无限地基间的动力相互作用始终是一个重要的研究领域。
Soil dynamic parameters are essential in guiding agriculture production, engineering design for soil and water conservation and irrigation works.
土壤水动力学参数对指导农业生产、水利和水保工程设计是必不可少的。
From the viewpoint of soil dynamics, this paper suggests that the effect of dynamic characters of soil on piled foundation can be expressed through analysis of pile-soil dynamic interaction.
从土动力学的角度，本文认为按土的有效应力原理进行桩—土动力相互作用分析能够较好地反映土的动力特性对桩基的影响。
[abstract] This paper utilize the model box system designed by soil dynamic department of tongji university, making a series of dynamic test of different moisture content of iron ore powder.
【摘要】采用同济大学土动教研室设计的模型箱设备对不同含水率下的铁矿粉进行一系列的动力试验。
Soil dynamic properties index about the test site were acquired, pulse echo dynamic test figures of model piles enclosed with soil and without soil were also acquired and analysed systematically.
获得试验场地土动力特性指标和桩周有土、无土两种情况下模型桩的反射波特性曲线，并进行了系统分析。
Lead into soil water salt dynamic model as terms of controlling, finally compile the calculation procedure among model.
在模型中引入土壤水盐动态模型作为控制条件，最后编制了计算程序。
Intelligence: With compaction control and a system that reacts instantly to the behaviour of the soil under dynamic stress.
智能化：带有压实控制系统及一个实时对在动态压实下面的土壤状况进行反应的系统。
Soil quality comprehensively reflects soil properties and is the most sensitive indicator mirroring dynamic changes of soil condition under the influences of human activities.
土壤质量是土壤特性的综合反映，是揭示人类活动影响下的土壤动态变化的最敏感的指标。
It is proved by theory and practice that this model is of higher precision on simulating and predicting dynamic process of soil soluble salts for a longer period of time.
经理论和应用检验证明：该模型能以较高的精度模拟或预报土壤盐分在较长时期内的动态变化过程。
Through experiments of static adsorption, static degradation and dynamic soil column, the transport and transformation of organic pollutants in wastewater in saturated soil were studied.
通过静态吸附、静态降解和动态土柱试验，研究了磁河废水中有机污染物在土壤饱水条件下的迁移转化行为。
This paper set up a dynamic model of soil range to be moved and develops a mathematical model of disc coulter force.
对圆盘开沟器扰动土壤的作用域进行了分析，建立了圆盘开沟器的受力模型。
Through experiments of static degradation and dynamic soil column, both purification efficiency of phenol and influences of reed wetland soil were studied.
用动态土柱法和静态降解法研究了芦苇湿地土壤对苯酚的净化效果及其影响因素。
Soil shear wave velocity is an important parameter which influence the dynamic properties of soil, and it is widely used in engineering practices.
土层的剪切波速是反映土体动力特性的重要参数。
Based on this, the effect of foundation soil character on the dynamic behaviour of the mast is emphatically investigated.
在此基础上着重研究了地基土力学性质对井架动力特性的影响。
The influence of the groundwater seepage on soil mass comes to be true through the seepage force (the dynamic stress) on the soil grain.
地下水对土体的渗流作用是通过作用在土颗粒上的渗透力(动水压力)产生的。
Level terrace in Chunhua was the system studied object, fallow sloping field was the check, and their soil moisture variety was dynamic monitored.
以淳化试区的水平梯田为系统研究对象，休闲坡地为对照，对其剖面土壤水分变化进行动态监测。
Taking bare surface as CK, this paper discussed effect of straw-mulch during wheat stage on soil water dynamic changes and yield of summer maize.
以不覆盖的处理为对照，研究了冬小麦期覆盖秸秆对夏玉米土壤水分动态变化及产量的影响。
Based on the wave equation in unsaturated soil, the dynamic response of a pile under transient torsional loading was theoretically investigated.
基于己建立的非饱和土中的波动方程，研究了瞬间扭转荷载作用下桩的动力响应问题。
Combining the mechanic engineering with soil mechanics, the paper studies the dynamic characteristics of interaction between the compaction equipment and soil, dynamic model is set up.
将机械工程和土壤力学有机结合，对压实机—土壤系统动态特性进行研究建立了系统的动力学模型。
The present situation of soil water dynamic parameters research are summarized and analyzed in this paper.
对国内外土壤水分动力学参数研究进行概述和分析。
In order to explore the causes resulting in the over settlement of the foundation soil, dynamic triaxial tests were made to study the weakening characteristics of the soil.
为了探索地基发生过度沉降的原因，进行了动三轴试验，以研究地基土的强度弱化特性。
In this paper, the dynamic analysis for sliding isolated structures considering the soil structure dynamic interaction is performed.
介绍了考虑土结构动力相互作用的滑移隔震结构的动力分析方法。
Through laboratory tests on sandy pebble soil by using the dynamic triaxial test, researches of saturated sandy pebble soil have been done.
通过对砂卵石土室内动三轴试验，对饱和砂卵石土的动力特性进行了较为深入地研究。
An automated system is presented for the measurements of the factors affecting soil erosion dynamic processes.
针对这一问题，提出一套测量流域土壤侵蚀动态变化过程变量的自动化测量系统。
An automated system is presented for the measurements of the factors affecting soil erosion dynamic processes.
针对这一问题，提出一套测量流域土壤侵蚀动态变化过程变量的自动化测量系统。
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