用有限单元法分析了双层弹性支承梁的静力响应。
A finite element method is applied to analyze the static response of structure of two-layered beam resting on elastic supports.
同时推导出了结构的静力响应、动态特性、动力响应的灵敏度计算公式；
The formulations of the structural static response, dynamic characteristics and dynamic response based on sensitivity analysis are also deduced in this paper.
然后应用数值传递函数方法对方程求解，就可以得到系统的动力、静力响应。
The equations are solved by the STFM, and the static and dynamic responses of the plane are obtained.
应用改进后得到的数值传递函数方法对方程求解，就可以得到系统的动力、静力响应。
The equations are solved by the numerical SDTFM, and the static and dynamic responds of the plane are given.
运用正位试验方法对轻型铝合金活动房屋进行了承载力试验，研究了结构在：①9级、10级、11级风荷载作用下的静力响应；
The structure was study under several kinds of situations as follows: (1) Static response under9,10,11 level of wind loading;
ANSYS软件是一种大型通用的有限元分析软件，可以准确的进行机床的静力、模态、谐响应以及瞬态动力学的有限元分析。
Besides, ANSYS is a large general-purpose software, which can be used to analyze static, dynamic, harmonic response and transient dynamic analysis of the machine tool.
本文先对自锚式混凝土悬索桥进行确定性的几何非线性分析，然后采用响应面法进行非线性随机静力分析。
This paper analyzed certain geometrical nonlinearity on concrete self-anchored suspension bridge, then did analysis under random static force with Method of Response Surface.
就桥梁的静风响应进行了分析研究，对桥梁静风荷载和阵风等效静力风荷载进行了推导。
The static wind response of the bridge is analyzed. The static wind loads and the equality loads of gust wind are derived.
建立全承载客车骨架的有限元壳单元模型，分析其静力、模态、频率响应和疲劳寿命。
The FEA(finite elements analysis) model is established for coach monocoque frame. The analysis on static, mode, frequency response and fatigue life are carried on.
本文推导了悬挑屋盖空间动力响应的理论公式，提出了等效静力风荷载实用计算方法。
This paper derives formulae for spatial wind-induced dynamic response of cantilevered roofs and presents calculation practical method for equivalent static wind load.
本文建立了一种新的数值方法——有限体积法进行悬索的大挠度(几何非线性)静力分析和动力响应分析。
In this thesis a new numerical method - the finite volume method is developed to achieve the static and dynamic large-deflection response analysis for suspension cables.
目前国内对建筑幕墙支承结构的研究多以静力性能为主，动态特性研究和在风载荷作用下的动态响应研究较少。
Static study of the supporting structure for the point-supported glass curtain wall is a main method now days, dynamical research and wind-induced response analysis is very lack.
本文提出了一种将等效静力优化算法和分级优化算法相结合的船舶板架结构动力响应优化方法。
In this paper an optimization design method composed of equivalent static algorithm and multistage algorithm is proposed for grillage structures.
采用ANSYS软件对振动网孔雾化器的模型进行了静力、模态和谐响应分析。
Static, modal and harmonic analysis are used to analyze the vibrating mesh nebulizer in ANSYS.
结果表明本文方法能够有效地分析大跨度屋盖结构的风振响应和等效静力风荷载，能够解决大跨度屋盖结构中多振型参与振动这一主要问题。
The results show that the method is effective to study the wind-induced response and ESWL of large span roofs, by taking into account of multi-mode vibration of the structures.
采用ANSYS结构分析软件，对闸坝结构和地基进行三维有限元静力分析和动力响应分析。
The structure of dam and foundation was analyzed in terms of 3-dimentional finite element static analysis and kinetic reaction analysis by ANSYS software.
应用数值传递函数方法建立了一种用于分析旋转壳静力、动力响应的截锥壳单元。
Truncated conical element is developed for analysis of revolution shells, using numerical distributed transfer function method (NDTFM).
大跨度屋盖结构等效静力风荷载中的共振分量确定，包括对结构共振响应的准确计算以及如何将其等效为静力风荷载这两个主要问题。
The equivalent static wind loads (ESWL) provide an effective approach to deal with the spatiotemporally varying wind loads for structures with long span roofs.
数值算例表明本文方法在求解系统的静力、动力响应时有着明显的优势。
Numerical results show advantages of this method on static and dynamic problems.
响应位移法把地基土与结构的动力相互作用问题简化为一系列的静力计算问题。
The ground motion due to earthquake was assumed as forced base displacement on the beam. This method simplified the ground-structure interaction problem int...
基于荷载响应相关法提出了一种计算大跨屋盖结构等效静力风荷载的新方法。
Solution of wind induced random vibration of large span roof structures based on CQC method;
基于荷载响应相关法提出了一种计算大跨屋盖结构等效静力风荷载的新方法。
Solution of wind induced random vibration of large span roof structures based on CQC method;
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