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- It is shown by the results of free vibration column tests on clay taken from different depth below the o-cean bed that the shear medulus of clay is not a constant. 海底粘土的室内自振柱试验研究表明，其剪切模量不仅与剪应变的幅值有关，而且还随固结特性的变化而变化。
- free vibration column test 自振柱试验
- Any system capable of a free vibration without external force is a counter example, e.g. a wire in the piano. 任何一个无外力而能自由振动的系统就是一个反例，譬如钢琴中的一条钢丝。
- Highly accurate results are tabulated for the free vibration buckling and bending. 文后用图表给出高精度的自由振动、屈曲和弯曲计算结果。
- The free vibration characteristics of bar-type fiber optic hydrophone unit were investigated in this paper. 光纤水听器探头是光纤水听器系统的基础。
- The element-free method(EFM) is used to study the free vibration of the high-rise tube structures. 用无网格法研究高层筒体结构的自由振动问题。
- The analysis for free vibration of ring-stiffened circular cylindrical shell with variable thickness was presented. 分析了环肋变厚度圆柱壳的自振特性。
- The finite element model of the free vibration for the rigid suspension catenary and pantograph is set up. 建立刚性悬挂接触网的自由振动有限元模型,计算其固有频率和振型。
- In this study, using the filled material in Yun Lin nearshore area as test samples, a series of resonant column test has been performed to evaluate the dynamic properties of filled material. 本研究采用云林外海的土壤进行共振柱试验，以求得回填土壤之剪切模量与阻尼比。
- The defluoridation capacity, regeneration the capability of defluoridator and the corresponding parameters of defluoridation and regeneration have been studied with batch and column test. 对羟基磷灰石合成方法进行优化;以制备的羟基磷灰石为滤料,分别以静态和动态法对羟基磷灰石的除氟性能、降氟剂的再生能力以及相应各项参数进行研究。
- The relationship between the damage index and damage was studied by the analysis of the modal's undamped free vibration. 通过对模型的无阻尼自由振动分析研究损伤指标与损伤之间的关系；
- Through a rapid small-scale column test(RSSCT) method,the effect of co-existing Haloacetic Acids(HAA),EBCT and humus on adsorption of HAAs onto granular activated carbon(GAC) was investigated. 通过RSSCT动态吸附试验,研究了共存卤乙酸组分、空床接触时间(EBCT)、腐殖质对活性炭吸附穿透性能的影响。
- Reddy J.N:.:Free vibration of antisymmetric angle-ply laminatd plates including transverse shear deformation by the finite element method[J]. 林敦祥;倪荣根.;预测纤维增强复合材料层压板固有频率振型及模态阻尼的有限元算法[J]
- In this paper, a free vibration study of arbitrary quadrilateral thick plates by the spline least spuare method was presented. 本文用样条最小二乘法求解任意四边形厚板的自由振动问题。
- In this paper,a solution in the form of Fourer-Bessel double series with supplementary terms is proposed to analyse free vibration of a sector plate. 本文从富氏级数的理论出发，对弹性地基扇形板的弯曲问题，提出了一种应用范围比较广的、便于计算的解析形式的解法。
- Stationary waves are also produced in vibrating columns of air. 空气柱振动时也能产生驻波。
- The inherent frequency of the microbeam resonator is determined by analyzing the free vibration of the microbeam (including the base structure). 通过对微梁 (包括基座 )的自由振动分析确定了微梁共振器的固有频率。
- The elastic shear modulus obtained by bender elements and from resonant column tests show a good agreement. 利用该系统测试了钱塘江粉土的弹性剪切模量,并与共振柱试验结果相对比,两者非常相近。
- The relationship between the damage index and damage was studied by the analysis of the modal’s undamped free vibration. 通过对模型的无阻尼自由振动分析研究损伤指标与损伤之间的关系;
- The resonant column test study of soft clay in amoy 软粘土的共振柱试验研究
