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框架柱截面
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  “框架柱截面”译为未确定词的双语例句
     Analysis of factors for controlling section size of RC frame columns in seismic zone
     钢筋混凝土抗震框架柱截面尺寸控制因素分析
短句来源
     However they didn't consider influence of P-A effects to cross-section plastic moment of frame columns.
     他们都没有考虑P-Δ效应对框架柱截面塑性弯矩的影响。
短句来源
     Based on analysis of civil and abroad scholars to single-story steel frame structures, This paper puts forward to bilinear horizontal force and displacement relationship of modified cross-section plastic moment.
     基于国内外学者对单层钢框架结构的分析,本文提出了单层钢框架考虑P-Δ效应的修正框架柱截面塑性弯矩的双线性水平力与位移之间的关系。
短句来源
     Choosing among different column cross-section forms and supporting forms in structural designing of kiln tail would have a great effect on the integral working performances and construction costs.
     在窑尾结构设计中选用不同的框架柱截面形式和支撑形式对窑尾结构整体的工作性能以及工程造价都有很大的影响。
短句来源
     Then, by the dynamic stability analysis to 12 types of I section column frames, the same conclusion with Part 2 is obtained, namely, dynamic stability of frames for both square section and I section is independent of dynamic load type.
     通过对不同地震作用下柱截面为工字形的框架的动力稳定性分析,得出了与第二部分相同的结论,即对于框架柱截面无论是方形还是工字形的框架来说,其动力稳定性是与所施加的地震荷载类型无关的。
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  相似匹配句对
     Effective Length of Framed Variable Sectional Columns
     变截面框架的计算长度
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     The aseismic behavior of the T shaped column frame structure
     T形截面框架的抗震性能分析
短句来源
     Examples to strengthen frame column with increasing section method
     加大截面法加固框架实例
短句来源
     SEISMIC BEHAVIOR OF EXTERIOR BEAM-T COLUMN JOINTS
     T形截面框架边节点的抗震性能
短句来源
     A Brotice to Reinforce a Reinforced Concrete Frame Column by Enlargement Section Method
     加大截面法加固钢筋混凝土框架实例
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This paper presents the results of a recent investigation in the opti- mization analysis of a twospan shear wall—rigid frame structural system which is a rather typical system used for high rise buildings in China. The total cost of the structural system was taken as the objective func- tion to be minimized,with column sizes,Shear wall thickness,and shear wall piece number as the design variables,subject to the constra- ints specified in the currently prevailing codes.Matrix deflection method based on the sub-structure...

This paper presents the results of a recent investigation in the opti- mization analysis of a twospan shear wall—rigid frame structural system which is a rather typical system used for high rise buildings in China. The total cost of the structural system was taken as the objective func- tion to be minimized,with column sizes,Shear wall thickness,and shear wall piece number as the design variables,subject to the constra- ints specified in the currently prevailing codes.Matrix deflection method based on the sub-structure conception was used for the individual struc- tural analysis and a computer program was written for this purpose. The properties of the feasible regions were investigated and the uniqu- eness of the optimum solution was established.The relationship between shear wall stiffness and the total structural cost,and the realization of the optimum design of shear-wall were studied.

本文运用子结构概念和矩阵位移法,以结构造价最小为目标函数,抗震墙的片数和厚度、框架柱截面边长为设计变量,我国高层建筑设计规范的有关规定为约束条件,建立了地震区框架——抗震墙结构体系抗震墙优化设计的数学模型,研制了结构优化设计电子计算机程序。文章探讨了框架——抗震墙结构抗震墙优化设计的可行域分布,研究了结构造价与抗震墙刚度的关系及如何实现抗震墙的最优配置等问题。

On the basis of the experimental information on two composite beam frames and one cast in place frame, this paper analyzes in detail mechanical behavior and deformation of columns in composite beam frames by way of comparative study. Results of analysis show that strain of section in the columns of composite beam frames is in line with the assumption of strain .The bearing capacity of columns is not reduced by construction techniques and two stage loading of beams, the strain of columns in composite...

On the basis of the experimental information on two composite beam frames and one cast in place frame, this paper analyzes in detail mechanical behavior and deformation of columns in composite beam frames by way of comparative study. Results of analysis show that strain of section in the columns of composite beam frames is in line with the assumption of strain .The bearing capacity of columns is not reduced by construction techniques and two stage loading of beams, the strain of columns in composite beam frames appears later than that in cast in place frame at elastic stage. Inflecture point of column lied lower than that of cast in place frame. Going into elastic plastic stage, the preceding tensile strain of tensile reinforcing bars in side columns of composite beam frames is quite obvious. The main cause of preceding tensile strain is due to the reduction of joint rigidity. Some measures are presented to avoid the reduction of joint rigidity in this paper, which are quite instructive for engineering practice.

根据两榀叠合梁框架、一榀整浇框架的实测资料,采用对比分析的方法,对叠合梁框架柱和整浇框架柱的受力性能及变形特征进行对比分析.结果表明,叠合梁框架柱的截面应变符合平截面假定,柱的承载力并不因梁的叠合施工工艺和二阶段受力而降低;柱端钢筋和混凝土的应变在弹性阶段均滞后于整浇框架,底层柱的反弯点低于整浇框架柱.但在进入弹塑性阶段后,叠合梁框架边柱受拉区的钢筋较明显地表现出“拉应变超前”的特性,本文分析了产生钢筋拉应变超前的本质原因.首次提出叠合梁框架节点刚度弱化的概念和加强节点刚度的构造措施,对工程实践具有指导意义.

Combining with the tall building of Beijing Jing-sheng Piazza engineering project, this paper presents a contrast experimental research on the weakened states of column section for frame, which shows that the influence of those unbonded reinforcement to the ultimate bearing capcity of column section for frame is not serious, when the total area of single unbonded prestressed tendons does not exceed 20 % of the cross-sectional area of column section for frame.

梁板无粘结预应力筋穿过框架柱截面较多时,对框架柱承载力是否有不利影响是设计人员担心的问题.结合北京京盛广场工程高层建筑柱子横截面削弱状况作了对比试验研究.试验结果表明,无粘结筋单束布置占柱截面面积不超过20%时,对框架柱极限承载力影响不大.

 
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