1) beam on visco-elastic foundation
粘弹性地基梁
1.
A two-dimensional vehicle-pavement system is modeled with the two DOF quarter vehicle suspension and a beam on visco-elastic foundation.
采用二自由度四分之一汽车悬架和粘弹性地基梁模型建立了二维汽车-路面系统。
2) elastic foundation beam
弹性地基梁
1.
The application of elastic foundation beam in the longitudinal design of shield tunnel;
弹性地基梁法在盾构隧道纵向设计中的应用
2.
Discussion on calculation methods for elastic foundation beam;
浅谈弹性地基梁的计算方法
3.
On the effect of inner force on elastic foundation beams with different elastic characteristics;
弹性地基梁的弹性特征对梁内力的影响
3) beam on elastic foundation
弹性地基梁
1.
Dynamic response of beam on elastic foundation caused by variable speed moving load;
变速移动荷载作用下弹性地基梁的动态反应
2.
Application of bar system FEM for beam on elastic foundation in supporting design for a deep and large foundation pit engineering;
弹性地基梁杆系有限元法在深大基坑工程支护设计中的应用
3.
In order to improve the analytical accuracy of the deformation and proper vibration of beam on elastic foundations, the “multi-resolution” concept of wavelet analysis was introduced into conventional Finite Element Method.
为了提高有限元法对弹性地基梁的变形和固有振动的分析精度,将小波分析的“多分辨”分析思想引入传统有限元法。
4) beams on elastic foundation
弹性地基梁
1.
The beams on elastic foundation were calculated by means of Laplace s integral transformation.
利用拉普拉斯变换方法来计算弹性地基梁,得到了有限长弹性地基梁的弯曲变形、剪力和弯矩的统一表达式。
2.
A special finite difference method is applied to analyse the beams on elastic foundation.
采用特殊处理的有限差分法求解弹性地基梁的挠曲方程,剪应力连续的区域用 Runge-Kutta 差分法离散,不连续的奇异点根据内力平衡条件建立传递矩阵。
3.
In this paper, According to the infection line method, the maximal values (sefflement, shear and moment) of the tunnel are calculated by using the theory of beams on elastic foundation.
本文根据弹性地基梁原理 ,采用计算各截面的影响线方法 ,按最不利情况加载 ,得到了最大的反应值 (沉陷、剪力和弯矩 )。
5) Viscoelastic foundation
粘弹性地基
1.
Stability analyses of viscoelastic pipes conveying fluid on viscoelastic foundation;
粘弹性地基上粘弹性输流管道的稳定性分析
2.
This paper is absorbed in the research of the nond estructive testing theory about airport rigid pavements,which is on semi_infinit e viscoelastic foundation to moving load.
以一种新的、更符合实际的力学计算模型-移动荷载下粘弹性地基板系统来研究场道的无损检测理论。
3.
Based on Maxwell,Kelvin,three elements models of viscoelastic foundations,the free vibration equations of viscoelastic foundation plate on viscoelastic foundations are derived.
推出了Winker粘弹性地基上Maxwell,Kelvin和三元件3种粘弹性薄板在时间域上的动力学方程,给出了Kelvin粘弹性地基上Maxwell模型和三元件模型矩形薄板的固有频率的解析解,并对振动特性进行了分析和比较,最后给出了算例和结果分析。
6) beam on elastic foundation
弹性基础梁;弹性地基梁
补充资料：粘弹性
分子式：
分子量：
CAS号：
性质：某些物质（高分子或低分子）在外力作用下所表现的兼有粘性和弹性的性能。例如沥青、油灰、塑料、橡胶、纤维等。如果外力作用较慢即作用时间较长时，它们会像极粘的液体，主要表现为塑性形变。如果外力作用很快即作用时期较短时，它们像弹性固体，主要表现为高弹形变。
分子量：
CAS号：
性质：某些物质（高分子或低分子）在外力作用下所表现的兼有粘性和弹性的性能。例如沥青、油灰、塑料、橡胶、纤维等。如果外力作用较慢即作用时间较长时，它们会像极粘的液体，主要表现为塑性形变。如果外力作用很快即作用时期较短时，它们像弹性固体，主要表现为高弹形变。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条