Shanghai Tower is a high-rise building composed of mega frame-core-outrigger lateral resisting system. The structural stability has been concerned widely.
上海中心大厦是由巨型框架-核心筒-伸臂桁架抗侧力体系组成的超高层建筑，结构的稳定性备受关注。
Secondly, the design of two typical joint of the mega frame, the joint of outrigger to super-column and the long bolt joint of the belt truss, were checked.
介绍了基于性能的节点设计原则，研究了伸臂桁架与巨型柱连接节点、环带桁架螺栓拼接节点两类典型节点。
Comparing with other structure systems, the significant character of steel mega frame is that it can be used to satisfy the special building forms and functions.
巨型钢框架结构相对其他结构体系而言，最显著的优点是可以满足大开洞的建筑功能要求。
In this paper, the vibration-isolating mega frame structure is composed by the main frame and sub-frames, and the main frame and sub-frames are isolated by using dampers.
本文采用隔震支座将主框架和子框架隔离开来，组成巨型框架减振结构。
A new simplified analytical method was developed for analysis of interactions on the soil, the foundation and the superstructure of a super tall building with a space mega frame.
对软土地基上的超高层建筑空间巨型框架提出了一种新的简化分析方法。
Types of the commonly used mega structure system are introduced, by taking advantage of both the mega frame structure and mega truss structure, the mega braced frame structure system is proposed.
介绍了现有的巨型结构体系的类型，在吸取巨型框架结构体系和巨型桁架结构体系优点的基础上提出了巨型框架—支撑结构体系。
Finally, put forward several conclusions and Suggestions for seismic design of the reinforced concrete mega-frame structure.
最后，为钢筋混凝土巨型框架结构抗震设计提出若干结论和建议。
The seismic capacity of the box-shaped joint in the reinforced concrete mega-frame structure system is studied, and the finite element analysis is done with ANSYS .
本文对钢筋混凝土巨型框架结构箱形节点抗震性能进行了试验研究及ANSYS程序有限元分析。
Through dynamic force condensing, the dynamic matrix of mega-frame is simplified, and corresponding oscillatory differential equation is obtained.
并对在该模型下建立的动力矩阵用动力凝聚法进行简化，推导了相应的振动微分方程。
This article deals with construction technology and measures for rigid frame, formwork, location control and concrete placement of big-slope as-cast concrete mega-column.
介绍大斜率变截面清水混凝土巨型柱的劲性构架、模板、钢筋定位控制和混凝土浇筑的施工技术措施。
With the increase in use of mega-frame structures, the main frame beam-column reasonable arrangement becomes the key problem of a design.
随着巨型框架结构应用的日益增多，主框架梁柱的合理布置成为巨型框架设计的关键问题。
For the rare mega steel frame structure of Guangdong Science Center in the domestic, it presents a new type of mega steel joints with reinforced welded steel plate.
针对广东科学中心这一国内少见的巨型钢框架结构，对其新型结构框架节点进行了试验研究。
In this paper, a mechanics model and a computing model which simulating construction process are presented for mega-frame structure.
本文针对巨型结构体系，建立了巨型结构模拟施工过程的力学模型及计算方法。
Second, carry on time history analysis to the Mega Sub Structure in the seismic excitation, and compare with the general mega-frame structure.
对巨子型结构进行地震激励作用下的动力时程分析，并与普通巨型框架结构进行对比；
A simplified method of the second order effect between gravity and horizontal forces for super tall building space mega-frame is given.
对超高层建筑空间巨型框架提出一个考虑水平力与重力相互影响的二阶效应的分析方法。
Study on characteristics of seismic response and damping control for mega-frame tube with partial suspension systems;
本文所研究的巨型框-筒结构体系就是一种符合高层建筑发展趋势的新型结构体系。
On the basis of these, the paper studies profoundly the influence on response, seismic design method and seismic behavior of the mega steel structures from the floor stiffness and hypo-frame.
通过对不同计算方案结果的比较分析，研究考虑楼板刚度与否和次框架对巨型钢框架结构反应的影响，为进一步深入研究巨型钢结构的抗震性能及抗震设计提供基础。
With a large bay of the mega-frame structure as a special kind of giant structure, mechanical behavior has a huge framework and rules of the same features, but also has its own characteristics.
带大开间的巨型框架结构作为一种特殊的巨型结构，在受力性能方面有着和规则巨型框架相同的特点，同时又具有自身的特点。
This paper uses large-scale finite element software ANSYS to make finite element analysis, receives dynamic characteristics and seismic response of the Mega-frame structure.
本文采用大型有限元软件ANSYS，对巨型框架结构进行有限元分析，得到结构体系的动力特性和地震响应。
This paper uses large-scale finite element software ANSYS to make finite element analysis, receives dynamic characteristics and seismic response of the Mega-frame structure.
本文采用大型有限元软件ANSYS，对巨型框架结构进行有限元分析，得到结构体系的动力特性和地震响应。
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