由于钢筋混凝土的存在和组合抗弯框架刚度高的特点，内置有型钢的组合节点的变形需求比起纯钢抗弯框架节点来要小得多。
Because of the existence of reinforced concrete and the high stiffness in a composite MRF, the deformation demand to the encased steel joints becomes less than in a pure steel MRF.
研究了钢筋混凝土框架结构层水平承载力和层抗侧移刚度的关系。
For the reinforced concrete frame structures, the relationship between the story lateral stiffness and lateral load-bearing capacity is studied.
这种变形一般是非弹性的，其大小取决于框架中每个组成部分的相对强度和刚度。
These deformations are nonelastic, depending on the relative strength and stiffness of each component of the frame.
采用连接单元法，考虑连接柔性的影响，推导出半刚性框架梁柱的刚度矩阵及半刚性梁的固端弯矩。
The stiffness matrix of semi-rigid steel frames and the fixed end moment are deduced, based on the connection element method incorporating the effects of joint flexibility.
动力特性测试结果表明：随着节点转动刚度的减小，框架自振周期延长。
Dynamic characteristics tests show that the natural vibration period of steel frame can be prolonged with the reducing of connection rotation stiffness.
钢框架中梁柱构件的转动约束刚度是重要的参数。
The rotational restraint stiffness of beams and columns in frame structure is a very important parameter.
最后，通过实例数值模拟分析，重点讨论了负刚度模型对强震下钢筋混凝士框架结构的强度、变形和延性等方面特性的影响。
Finally, the influences of the negative stiffness model on the behaviors such as strength, deformation and ductility of reinforced concrete frame structures un.
但是，对于承受一些特定的较大设备荷载的厂房结构，特别是各榀横向平面框架的刚度不同时，在竖向荷载作用下的空间作用有一定的体现。
But for factory structures under great equipment loads, the space work is shown more or less especially when every horizontal frame is different in rigidity.
先从梁柱节点受弯变形的机理入手，推导出钢框架梁柱焊接连接节点的初始刚度计算公式。
The formula calculating the initial stiffness of welded connection of steel frame was drawn according to bending deformation mechanism of joint zone of welded steel frame.
本文研究了极限后负刚度段对钢筋混凝土框架结构地震倒塌反应的影响。
In this paper, the influence of post-ultimate negative stiffness stage on earthquake collapse response of reinforced concrete frame structures to a severe earthquake is studied.
最后，设计半空心自冲铆接机的C型铆接框架，应用ANSYS有限元软件对其进行强度和刚度分析，保证设计的合理性。
Finally, the C-frame of semi-tubular SPR Machine for SPR was design and analyzed in respect of strength and stiffness with ANSYS software to ensure the rationalization.
对底部框架—抗震墙房屋的侧移刚度计算进行了简化。
It has been simplified to calculate later stiffness of masonry building with frame-wall structure at bottom floors.
已有的研究表明，填充墙对框架结构的承载力、刚度以及变形能力都有较大的影响。
Existing research indicated that the masonry infilled rc frames greatly influences the frame structure on strength, stiffness and deformation.
研究扁梁框架节点的抗剪承载力、变形、耗能、延性和刚度退化等抗震性能。
And the aseismatic capacity of shear resistant strength, deform, energy dissipation, ductility and rigidity degeneration is also researched.
计算了单层单跨框架在竖向荷载下弯矩系数和连接刚度系数的函数公式。
The formulas of moment coefficient and connective stiffness coefficient single with the single span-layer frame under vertical loads are presented.
本文提出了半刚性连接钢框架位移和内力计算的刚度矩阵法，另外还提出了在水平荷载和竖直荷载作用下内力的简化计算方法。
Displacement of stress-resultants computation technique of semi-rigidly connected steel frames inclucing stiffness matrix method, hand calculation method has been proposed.
其他测试参数包括水平轴向载荷作用下的钢管混凝土柱、水平荷载下的钢筋混凝土梁和框架梁柱的刚度比。
Other test parameters include the level of axial load in the CFST column, the load level in the RC beam and the beam-column stiffness ratio.
给出了底部两层框架抗震墙砖房第三层与第二层侧移刚度比的合理取值为1．2～2．0，并且不应小于1．0，供设计人员参考。
Rational option of lateral stiffness ratio of the third storey to the second- storey in this kind of building is 1.2 ~ 2. 0 and not less than 1. 0.
总结了高层钢框架结构多遇地震下的合理刚度设计方法，并对该设计方法进行了反应谱和时程的验证分析。
This paper summarizes how to use RRSD to finish aseismatic design for high-rise steel frames under frequently occurred earthquake action and verifies it by spectra analysis and time-history analysis.
提出确定底层框架砖房抗震墙数量的简化方法，对砖墙侧移刚度及内力分析提出了简化的实用计算公式。
The simplified formulas used to calculate the masonry structure lateral rigidity and internal force are presented.
在均布荷载作用下，支撑的布置形式对支撑框架等效刚度影响很大。
The equivalent support stiffness under uniform loading is highly affected by brace type.
试验结果表明，高强混凝土支撑式框架具有初始刚度大、极限承载力高，延性和耗能性能良好的特点。
The results of the tests show that the braced frame has the merits of large initial stiffness, high ultimate bearing capacity, good ductility and energy consumption property.
由于填充墙刚度效应的存在，填充墙框架结构在一些情况下可能产生薄弱层效应。
The stiffness effect of the infill walls can make the soft storey effect occur in the infilled frames.
提出了两种计算在均布荷载作用下平面支撑框架等效刚度的方法。
Propose tow methods of computing the equivalent support stiffness under uniform loading.
在钢筋砼框架结构中加入偏心支撑，其主要目的是提高钢筋砼框架的抗侧刚度、改善框架结构的承载力和耗能能力。
Adding the eccentric brace to the reinforced concrete frame is for strengthening the side stiffness and improving the load-bearing and energy consume ability.
从所测得的结果可以看出：偏心支撑钢筋砼框架具有初始刚度大、承载力高及耗能能力好等优点。
Based on the results, the eccentrically braced frame has the advantage of higher initial stiffness, load-bearing and energy consume ability.
此方程组适用于楼层刚度变化不规则的框架剪力墙结构分析。
It can be used directly to systems with irregular story stiffness.
对于框架—剪力墙结构体系而言，随着剪力墙的刚度退化，框架的地震层剪力会不断变化。
For the frame-wall structure system, the seismic story shear of frame will change along with stiff degenerating of wall.
结果表明，半刚性框架节点刚度的大小将直接影响结构的变形大小。
The result indicates that the value of structure deformation is influenced by the rigid value of the connection of the semi-rigid frame.
结果表明，半刚性框架节点刚度的大小将直接影响结构的变形大小。
The result indicates that the value of structure deformation is influenced by the rigid value of the connection of the semi-rigid frame.
应用推荐