以桥墩的基本振型函数为基础，推导出基于试验动力参数的在役桥梁结构延性系数的计算公式，并给出了结构非弹性地震力的求解方法。
Based on the piers mode shape function, this paper studied the methodology of structure ductility coefficient by modal test and the procedure of the structures inelastic seismic force.
突破了关于完全非弹性碰撞的一种思维定势，引入了两种赝恢复系数。
A thinking orientation on the completely inelastic collision is broken out. Two kinds of the coefficient of pseudo-restitution are drawn.
应用样条半解析法求解非均质粘弹性地基的动力柔度系数。
A semi analytical procedure for determining the dynamic flexibility coefficient of the three dimensional viscoelastic non homogeneous foundation is developed.
第一非简谐系数的存在使弹性模量增大。
The first order non-simple harmonic coefficient enhances modulus.
弹性模量只与第一非简谐系数有关，而与简谐系数和第二非简谐系数无关。
It is also found that the elastic modulus only relates to the first anharmonic coefficient, but has no relation to the simple harmonic coefficient and the second anharmonic coefficient.
而弹性储容比和窜流系数的影响和普通三重介质相同，只是由于非牛顿流体的影响其“凹陷”的位置升高；外边界的影响也和牛顿流体的情况明显不同。
The storativity ratio and inter-porosity flow factor is just same as the newtonian fluid, and the effect of outer-boundary on transient pressure is different from that of newtonian fluid.
由此提出了弹性订货这一新的概念，即根据成本最小化原理，利用非中心化策略下的订货批量和订货次数，确定订货弹性系数，得出了树形供应链的运作策略。
This paper put forward a new conception of elastic order. On the minimal cost principle, it determines the elastic order coefficient by making use of the order batch quantity and times...
由此提出了弹性订货这一新的概念，即根据成本最小化原理，利用非中心化策略下的订货批量和订货次数，确定订货弹性系数，得出了树形供应链的运作策略。
This paper put forward a new conception of elastic order. On the minimal cost principle, it determines the elastic order coefficient by making use of the ord...
由此提出了弹性订货这一新的概念，即根据成本最小化原理，利用非中心化策略下的订货批量和订货次数，确定订货弹性系数，得出了树形供应链的运作策略。
This paper put forward a new conception of elastic order. On the minimal cost principle, it determines the elastic order coefficient by making use of the ord...
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