1) nonlinear simulation analysis
非线性仿真分析
1.
Since its dimensions and loads imposed on it are large and the structure is complex, nonlinear simulation analysis of the monolithic structure by means of FEM has been made in order to study its mecha.
由于该桥钢吊箱围堰体量和承受的荷载均较大,并且结构复杂,为了研究受力特性,确保施工安全,进行了整体非线性仿真分析,得出的结论,可以为同类结构的设计和施工提供参考。
2) 3-D nonlinearly simulating analysis
三维非线性仿真分析
1.
FLAC software is employed in this paper to conduct 3-D nonlinearly simulating analysis on surround rock and liner structures of throttled surge chamber for Goupitan Hydropower Station.
采用FLAC大型商业计算软件对构皮滩水电站阻抗式调压井的围岩和衬砌结构进行了三维非线性仿真分析。
3) nonlinear simulation
非线性仿真
1.
The analysis of computer nonlinear simulation overcomes the long period and high cost shortcomings of object test,is easier to test the characteristics of an electric-hydraulic control system under .
进行非线性频响分析可以获得较精确的频率特性曲线,计算机非线性仿真分析克服了实物试验周期长、成本高的缺点,且很容易对不同参数条件下的电液控制系统的特性进行测试,获得较为真实的分析结果,为实物试验奠定基础。
2.
The experiments on many nonlinear simulation examples demonstrate that the performance of closed-loop system with the optimal partitioned subcontrollers is almost the same as that achieved by the centralized controller,indicating that the controller partitioning scheme discussed in this paper is quite suitable and successful.
非线性仿真实验表明:最优分离子控制器几乎达到了同集中控制器一样的闭环性能,所讨论的控制器分离方案是相当合适和成功的。
4) non-linear emulation
非线性仿真
1.
Research methods:Taking construction of one metro station with shallow burying and surface excavation method as an example,the researches are done on the non-linear emulation of entire excavat.
研究方法:以某超大跨浅埋暗挖地铁车站作为工程背景,利用ANSYS有限元软件作为开发平台,以浅埋暗挖隧道开挖支护理论为基础,采用平面应变模式,对双层两柱暗挖结构的三跨连拱隧道开挖支护全过程进行非线性仿真研究。
5) nonlinear three dimentional emulation
非线性三维仿真
1.
The nonlinear three dimentional emulation of soft rock tunnel is achieved through the finite element analysis software Ansys 5 6 The deformation and creep characteristics of tunnel under engineering pressure are simulated According to the results of emulation, the simulation of reducing pressure is analysed, which is helpful to optimization of desig
6对软岩巷道进行非线性三维仿真 ,模拟了软岩巷道在工程力作用下的变形及蠕变特征。
补充资料：非线性泛函分析
非线性泛函分析
non-linear functional analysis
非线性泛函分析I朋Jil蓝，r为.甫OI趁1 al司砰如;讹皿此亚-。。益中扮二”“o。~“益叨“31 泛函分析(几川ctional anal郊is)的一个分支，研究无穷维向量空间之间的非线性映射(算子，见非线性算子(non刁泊口r oPemtor))和某些非线性空间类及其映射，非线性泛函分析的基本部分如下: l)Banach空间、拓扑向量空间和某些更一般空间之间的非线性映射的微分学，包括关于可微映射局部反演的定理和隐函数定理. 2)寻求从一个特定的无穷维空间到另一个空间的非线性算子的作用条件，如连续性、紧性的条件. 3)对各种不同类非线性算子(收缩的(con匕通c-硫)、紧的、压缩的(compressing)、单调的以及其他)的不动点原理;这些原理在各种非线性方程解的存在性证明中的应用. 4)研究赋予序向量空间结构的空间中的非线性算子，如单调的、凹的、凸的、有单调弱函数的以及其他的算子. 5)无穷维向量空间中非线性算子的谱性质的研究(分歧点、本征向量的连续分支等等). 6)非线性算子方程的逼近解. 7)局部线性的空间和E以nach流形的研究—整体分析(咖回analysis). 8)非线性泛函极值的研究和研究非线性算子的变分方法.
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