地基

The ground of the project is typical montane ground and its geological condition is complicated.

该工程位于山坡上，地质条件复杂，为典型的山区岩土地基。

Karim Chatti%KYONG K Y Dynamic analysis of multi-layered pavement system under moving load SAE 952634 , 1995,null

成祥生 弹性地基板由运动载荷引起的动力反应应用数学和力学， 1987，4

Dynamic analysis of multi-layered pavement system under moving load.

成祥生。弹性地基板由运动载荷引起的动力反应。

The pavement system is modeled as a plate extent on a viscoelastic foundation, and the triple Fourier transform is used to analyze the dynamic strain response of rigid pavement subjected to moving vehicle loads.

把刚性路面建模为黏弹性地基上的板，用三次富立叶变换的分析方法分析了移动车载下刚性路面板底动态应变的响应。

The influences of the different stiffness of foundation on the natural frequency are investigated.

并考虑了不同的地基刚度对塔筒固有频率的影响，以及包括塔顶法兰的受力分析等。

Determination of neutral plane position is the key to the analysis of bonded two layered slab on an elastic foundation,however,there are no theoretical formulas and solving methods for it when the Poisson s ratios of two slabs are different.

弹性地基上结合式双层板问题分析的关键在于中性面的求解，但目前对于两层板泊松比不同时的情况仍没有理想的理论公式和求解方法。

Determination of neutral plane position is the key to the analysis of bonded two layered slab on an elastic foundation However,there are no theoretical formulas and solving methods for it when the Poisson s ratios of two slabs are different.

圆形均布荷载作用下温克勒地基上结合式双层板问题分析的关键在于中性面的求解，但目前对于两层板泊松比不同时的情况仍没有理想的理论公式和求解方法。

Determination of neutral plane position is the key issue in the analysis of bonded two-layered slab on a Winkler foundation, however, there exist no theoretical formulas and solving methods for the problem when the Poisson's ratios of two slabs are different.

温克勒地基上结合式双层板问题分析的关键在于中性面的求解，但目前对于两层板泊松比不同时的情况仍没有理想的理论公式和求解方法。

Then, according to differential equation of pile displacement and algebraic equation of neutral plane, the depth ratio of neutral planeλis solved by semi-analytical method. In the calculation example, the influence of pile compressive modulus, pile length and compressive modulus of subsoil beneath pile-bottom on the parameterλis analyzed. Moreover, the range ofλis also calculated.

然后，根据桩体位移微分方程和中性面代数方程，应用半解析的方法求解了中性面深度比λ，由算例分析了桩体压缩模量、桩长和桩端土压缩模量三个影响因素的变化对中性面深度比λ的影响，及刚性桩复合地基中性面深度比λ的取值范围。

The test curve of side skin friction resistance of pile is simplified linearly. The distribution of skin friction resistance is controlled by two factors: the maximum value of negative skin friction resistance and depth ratio of neutral plane. Thus, the simplified linear calculation model of rigid pile composite ground is established.

作者还根据桩体侧摩阻力的试验曲线，进行线性简化，由桩顶的负摩阻力最大值及中性面深度比控制全桩长的侧摩阻力分布计算，从而，建立了刚性桩复合地基桩体侧摩阻力线性简化计算模型。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。