1、

According to the mechanical principle, a general vibration condition may be always resolved into a spherical stress shaking and deviatoric stress shaking. A spherical stress shaking test apparatus is constructed in order to study soil dynamic properties under spherical stress shaking.

鉴于复杂振动荷载下地基和土工建筑物动态反应的研究存在一定的困难,因此将复杂振动荷载分解为球应力振动与偏应力振动进行研究。

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2、

An experimental study on the deformation characteristics of saturated loose sand under coupled static and dynamic combined stress conditions

静力与动力组合应力条件下饱和松砂变形特性的试验研究

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3、

The experimental study on the mechanical characteristics of crack sample under combined load

组合荷载下裂隙试样力学特性的试验研究

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4、

Study of ultimate bearing capacity of two-layered subsoil under combined loading

复合加载情况下双层地基极限承载力研究

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5、

A Study on Numerical Methods for Analyses of Bearing Capacity Behaviour of Offshore Foundation under Combined Loading

复合加载条件下海洋地基承载力特性数值分析方法研究

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6、

An Experimental Study of Superplastic Yield Criteria under Tension-torsional Combined Loading

超塑变形屈服准则的拉扭复合实验研究

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7、

Study of Steady Combustion Under Light Load for Large Capacity Boilers

大容量锅炉低负荷稳燃技术研究

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8、

A study on construction and layout of advanced manufacturing base under the situation in Changsha

新形势下长沙先进制造业基地建设与布局

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9、

Progress in the study on Am chemical behavior under the geological environment

地质环境中Am的化学行为研究进展

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10、

Study on the Chemical Behavior of Pu under the Special Geological Environment

Pu在特定地质环境下的化学行为研究

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11、

Study on the synthesis of ethyl benzoate under single-mode focused microwave

单模聚焦微波合成苯甲酸乙酯的研究

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12、

Study progress on Cultivation of apple under dwarf and close planting

苹果矮化密植栽培研究进展

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13、

Study on the Systemic Frame and Structure of CAFD under Integrated Environment

集成环境下CAFD系统框架及体系结构研究

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14、

Comparative Study on the Breeding Rate in Artificial Inseminated Blue Fox under the Influence of LRH-3 、 HCG 、 PMSG

LRH-3、HCG、PMSG影响人工授精(AI)蓝狐繁殖率的比较研究

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15、

Study on a comparison of runoff erosion power and rainfall erosivity for single rainstorm event under different spatial scales weather breeder

不同空间尺度次暴雨径流侵蚀功率与降雨侵蚀力的对比研究

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16、

Impact stress of buffer spring in machine gun cartridge extraction in automatic-weapons under high breech pressure& a theoretical study

自动武器中缓冲簧的撞击应力自动武器高压抽壳理论研究

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17、

A Model Study of Stone Pitching of Mound Breakwater under the Action of Regular Wave

浪波作用下斜坡式防波堤插砌条石护面厚度的试验研究

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18、

At the same time, we put forth a trial and error method to study the way to determine the rational combination of technical parameters for furrow irrigation under the conditions of free draining end boundary and blocked end boundary.

同时,本文提出一种试算方法来研究自由排水沟尾边界和挡水沟尾边界条件下确定灌水技术参数合理组合的途径。

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19、

Study on Silage Making of Several Feed Materials Under the Laboratory Condition

实验室条件下几种青贮饲料的加工与调制

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20、

Study of Finite Element Analysis on Slope Stabilization and Failure Criterion under Different Model

不同本构模型下边破稳定性的有限元分析及其失稳判据的研究

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