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- triaxial prestress 三轴预应力
- A similar development in the USA is termed triaxial seismometer. 美国研制的与此相似的地震计称为三位地震计。
- Shear lag is reduced for prestress in serviceability limit state . 在正常使用状态下,预应力平抑了箱梁剪力滞效应。
- triaxial prestressing structure 三向预应力结构
- The result shows that prestress can reduce the deform and tensile stress. 计算结果表明，预应力的施加能减少位移，减小拉应力；
- This paper introduces structure of waveform steel web prestress concrete box girder and construction method for several bridges. 介绍了波形钢腹板预应力混凝土箱梁的结构和几座桥梁的施工方法。
- It is frequently accelerated by the presence of an active environment and by triaxial stress. 激化环境和存在三轴应力,常可加速这种破坏。
- To ensure this, specimens must be of sufficient thickness so that a triaxial state of stress can exist at the flaw tip. 为此，试样必须足够厚，使裂纹顶端处于三轴向的应力状态。
- The infuence on resonance frequencies of longitudinal-torsional ultrasonic motor exerted by prestress is studied. 摘要研究了预压力对超声马达共振频率的影响。
- A state of stress should always be described as triaxial since any body is three-dimensional. 因为任何物体都是三维的，故应力状态总应按三向来讨论。
- Then the prestress of the piles was adjusted to the designed value in prefabrication, and good effect was achieved. 提出适当调整预应力，能够有效地解决预应力水冲桩桩身裂缝的问题。
- Based on stress control triaxial compression test and consolidation test, the indeterminacy of test result for rockfill was studied. 摘要依据堆石料压缩试验和应力式三轴试验成果，对堆石料力学试验中的不确定性进行了论述。
- The various characters and change tendency of anchorage prestress ,as well as the effects of group anchorages,etc. 对锚固预应力变化特征、趋势及群锚效应等进行了综合分析；
- This model has 14 parameters,including Duncan model's 8 parameters,which can be determined by general triaxial tests. 该模型共有14个模型参数,包括8个Duncan参数,均可通过常规三轴试验确定。
- The calculating of initial prestress distribution is basic and important for analyzing of double-layer cable structure. 初始预应力分布的计算是双层索结构受力分析的基础。
- The dynamic characteristics of loess in Irkutsk,Russia are studied by using the dynamic triaxial test. 利用动三轴实验系统 ;对俄罗斯伊尔库茨克地区黄土的动力特性进行了研究 .
- Then the prestress of the piles was adjusted to the designed value in prefabrication,and good effect was achieved. 提出适当调整预应力,能够有效地解决预应力水冲桩桩身裂缝的问题。
- Triaxial accelerometry is helpful in the evaluation of dynamic instability of the dysplastic hip. 三轴加速度测量术对于评估发育异常髋的动态不稳定性是有帮助的。
- It is important to calculate the initial prestress for cable-truss initial state form-finding. 初始预应力分布计算是索桁架初始态找形的重要内容。
- Through laboratory tests on sandy pebble soil by using the dynamic triaxial test, researches of saturated sandy pebble soil have been done. 摘要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。
