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stiff cable structures
相关语句
  劲性索结构
     ANALYSIS OF STIFF CABLE STRUCTURES
     劲性索结构的分析
短句来源
     Natural vibration analysis of stiff cable structures
     劲性索结构固有振动分析
短句来源
     FINITE ELEMENT ANALYSIS OF DYNAMIC RESPONSE FOR STIFF CABLE STRUCTURES
     劲性索结构动力响应的有限元分析
     Natural vibration of stiff cable structures is analyzed base upon the large general structural analysis software ANSYS and the energy variational method, the results of two methods are compared, from which the characteristics of free-vibration are obtained.
     采用大型有限元分析软件ANSYS对劲性索结构进行了固有振动分析,并与采用能量变分法对劲性索结构固有振动分析得到的结果进行了比较,得到劲性索结构的自振特性;
     The results show the formulas of frequencies for stiff cable structures given by this paper are of high accuracy, and the differences of frequency are all within 5%. Furthermore, ANSYS can be applied to the seismic response analysis of stiff stable structures.
     结果表明,本文给出的计算劲性索结构频率的计算公式具有很高的精度,误差均在5%以内,利用ANSYS软件建立劲性索模型,进行地震反应分折是可行的。
  “stiff cable structures”译为未确定词的双语例句
     Similarities in natural vibration of stiff cable structures and truss arch structures
     劲性索、桁架拱结构固有振动的相似性
短句来源
     Moreover, vertical seismic response analysis of stiff cable structures is carried out via time-history method. Under three kinds of natural earthquake waves, the results of time-history curve of vertical maximal displacement as well as time-history curve of maximal initial force are presented.
     采用时程分析法进行竖向地震反应分析,计算输入3种地震波时结构竖向位移最大节点的位移时程曲线、内力最大的杆件内力时程曲线。
  相似匹配句对
     ANALYSIS OF STIFF CABLE STRUCTURES
     劲性索结构的分析
短句来源
     Natural vibration analysis of stiff cable structures
     劲性索结构固有振动分析
短句来源
     Construction Simulation of Stiff and Soft Cable Dome Structure
     劲柔索张拉穹顶结构施工仿真分析
短句来源
     FINITE ELEMENT ANALYSIS OF DYNAMIC RESPONSE FOR STIFF CABLE STRUCTURES
     劲性索结构动力响应的有限元分析
     Analyzed of Cable
     电缆行业现状分析
短句来源
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The analysis of stiff cable structures is discussed in this paper. The mathematical model of an equivalent continuum is proposed and then solved by the energy variational principle. A numerical example is also given for reference in practical design.

本文采用连续化的数学模型和能量变分解对劲性索结构进行分析。文中举有算例以说明其应用

According to theory of the minimum of total potential energy, the frequency formulas of one-half sine wave, two-half sine wave, three-half sine wave and four half sine wave modes are acquired. Moreover, the results of two methods are compared, from which the characteristics of free-vibration are obtained. The results show the formulas of frequencies for stiff cable structures given by this paper are of high accuracy, and the differences of frequency are all within 5%. Furthermore, the foundational mode...

According to theory of the minimum of total potential energy, the frequency formulas of one-half sine wave, two-half sine wave, three-half sine wave and four half sine wave modes are acquired. Moreover, the results of two methods are compared, from which the characteristics of free-vibration are obtained. The results show the formulas of frequencies for stiff cable structures given by this paper are of high accuracy, and the differences of frequency are all within 5%. Furthermore, the foundational mode of stiff cable structure is also an antisymmetric mode similar to the traditional flexible cables. This provides theoretical foundation for evaluation on structures that resist earthquake and resist wind loads.

采用有限元法对劲性索结构进行了固有振动分析,并比较了采用能量变分法对劲性索结构固有振动分析的结果. 分析结果表明,给出的计算劲性索结构频率的计算公式具有较好的精度,相对误差在5.00%以内,可为该类结构的抗震与抗风验算提供理论依据.

Natural vibration of stiff cable structures is analyzed based on FEM and the energy variation method,and the same is done to truss arch structures based on the new concept of upset stiff cable, from which the similarities of the two types of structures are obtained. Furthermore, the results of two methods are compared. The formulas of frequencies for stiff cable structures given by this paper are of high accuracy, and the formulas can be applied to truss arch structures,...

Natural vibration of stiff cable structures is analyzed based on FEM and the energy variation method,and the same is done to truss arch structures based on the new concept of upset stiff cable, from which the similarities of the two types of structures are obtained. Furthermore, the results of two methods are compared. The formulas of frequencies for stiff cable structures given by this paper are of high accuracy, and the formulas can be applied to truss arch structures, the differences of frequency are all within 5%. This provides a new method for evaluations on truss arch structures that resist earthquake and wind loads.

采用有限元法对劲性索结构及由其倒置而成的桁架拱结构进行了固有振动分析,并与采用能量变分法对这2类结构固有振动分析得到的结果进行了比较,得到劲性索及桁架结构的固有振动具有相似性.在1个正弦半波的对称振型频率公式的基础上,推导了劲性索2个半波,3个半波和4个半波的频率计算公式.结果表明,给出的计算劲性索结构和桁架拱频率的公式具有很高的精度,误差均在5%以内,为劲性索和桁架拱结构的抗震与抗风验算提供了一种新的方法.

 
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