Chinese translation for "mega structure"
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- 超级油轮
特级大厦
Related Translations:
- Example Sentences:
| 1. | Students intended to make better use of the view of the kai tak airport runway by building a mega structure in the area
同学希望善用启德机场跑道的景观，建议于临海的土地上兴建大型建筑群。 | | 2. | Impacts of additional columns stiffness on the mega structure and the sub structure have been discussed in accordance with an engineering example
并通过一数值算例，讨论了附加柱刚度变化对主结构和子结构产生的影响。 | | 3. | The roof of the mega structure was specially designed as a sky garden and open cafe to let more people enjoy the picturesque view of the victoria habour
学生特别将建筑物的顶层设计成花园及茶座，让市民大众一同分享跑道上维港的景色。 | | 4. | At the same time it has the shortcoming of complex mechanics analysis . in this thesis we mainly discuss the structure behaviors of the mega structure . firstly considering the differences between mega - frame and normal - frame , that is the influence of rigid zone and shearing type deformation are considered . a computer program for calculation of mega - frame structures based on element stiffness matrix to members with rigid zone considering shearing type deformation has been written and some of mega - frames have been calculated by using the program
首先,根据巨型框架与普通框架的主要区别,采用带刚域杆件考虑剪切变形时的杆单元模型,利用fortran语言编制了巨型框架结构线弹性有限元静力分析程序,并利用该程序对多个巨型框架结构进行了计算,分析了巨型框架结构的静力性能,深入研究了结构在竖向荷载和水平荷载作用下的传力机理、力学特性和变形特点。 | | 5. | In this paper , the mega structure and its characteristics are introduced . the mechanical models , analysis methods and the present seismic research condition of the structures are summarized . the main problems and the direction of further seismic research of the structures in future are pointed out
本文首先介绍了巨型结构及其特点，着重总结、论述了巨型钢结构的力学模型和分析方法及其抗震研究发展现状，指出了这种钢结构体系抗震研究中存在的主要问题，和今后需要进一步研究的方向。 | | 6. | This paper uses of the actual mechanics form , cantilever bending stiffness is adopted in the mega structure , however shearing stiffness in the sub structure . based on the complex mode theory , this paper gains the expression of dynamical response of the system based the model of municipal no . l building of tokyo city and analyses the affection of the main parameters ( stiffness and damping ) on the two configurations ( sustaining type and hang type ) . the results indicate that the rational stiffness of the sub structure can control the deformation of the mega structure perfectly , but the acceleration of the sub structure increases at the same time
本文采用了更接近实际的力学模型，主结构采用弯曲刚度，子结构采用剪切刚度，利用随机振动复模态理论，推导了巨型框架减振结构的动力响应表达式，并以日本东京市政一号楼为基本模型，讨论了巨型框架减振结构两种结构形式(座承式和悬挂式)的主要参数(刚度和阻尼)对减振效果的影响，结果表明：与普通巨型框架结构相比，减振结构通过合理选择子结构刚度，可以较好的控制主结构在顺风向脉动风作用下的位移响应，从而提高结构的安全性，但与此同时，子结构自身的加速度响应也有了一定程度的提高。 | | 7. | Based on the phenomenon , this paper introduces the multiple mega - sub controlled frame and its step design method , it can be generalized as the following approach : first , we look for the optimal stiffness of the sub structure to control the deformation of the mega structure under the wind load . second , we optimize the parameters of the turned mass damper ( tmd ) which are installed in the sub structure to have the acceleration be controlled , and then we realize the overall objective . at last this paper uses the ecpm method to optimize the parameters of tmd and utilize simulink to simulate the dynamical response
本文利用等效最优理论( ecpm )对tmd的参数进行了优化，利用simulink对复合结构进行了动态仿真，结果表明：附加安装在子结构上的tmd并不会对主结构的动态特性产生大的影响，复合结构和减振结构一样都可以较好的控制主结构位移响应，而且复合结构经优化后的tmd还较好的控制了子结构加速度响应，所以复合结构体系既可以提高结构的安全性，又可以满足舒适度的要求，从而证明了本文提出的巨型框架复合减振结构是一种理想的超高层建筑结构形式，其将具有广阔的发展前景。 | | 8. | C ompared the results of structural period , displacement and internal forces of mode 1 with mode 3 , we can know that the hypo - frame can increase the lateral stiffness of the mega steel - frame structures , decrease lateral - deformation of the structures , especially decrease the maximum inter - storey displacement obviously , and get the internal forces and deformation of the whole structure more uniform . from the analysis results , it can be found that the maximum axial force gets less with hypo - frame than without it , and the maximum shear force and bending moment get more with hypo - frame than without it . thus it can be seen that the mainframe can be an independent structure system by itself , but the cooperation of main and hypo frame should be considered for conducting the entire analysis and design , otherwise the mega structure can be unsafe , in addition , from the comparing analysis , it can be found that the shear force and bending moment of inside - row columns are increased much more than those of outside - row ones in a mega column
通过3个算例方案1和方案3结构周期、位移和内力反应的比较分析可知，次框架可以进一步增加巨型钢框架结构的抗侧刚度，减少结构侧向变形，特别是明显减少了结构最大层间位移，使整个结构的内力与变形分布更为均匀；次框架的加入使主框架柱最大轴力较无次框架情况减少，而主框架柱的最大剪力和弯矩较无次框架情况都有所增加，由此可知，虽然主框架本身可以成为独立的结构体系，但在分析设计时，还应该考虑主、次框架协同工作，进行整体分析、整体设计，否则结构会偏于不安全。 | | 9. | In order to study how the floor stiffnesses influence on the mega steel - frame structures , the results of mode 1 and mode 4 of example 1 , and those of mode 2 and mode 3 of three examples are compared . some conclusions are obtained as follows : compared with beams and columns of the common steel - frame structures , the cross - sectional dimension of mega beams and mega columns in the main - frames of mega steel - frame structures are very large . because the mega structure system has great lateral stiffness and entirety work behavior , whether or not considering the floor stiffness has less influence on the entirety responses of the mega steel - frame structures and on the displacement and internal forces of columns of the mainframe , but larger influence on the response of columns of hypo - frame
通过对算例1方案1和方案4及算例1 - 3方案2和方案3结构周期、位移和内力反应的比较，研究了楼板刚度对巨型钢框架结构反应的影响，得到如下结论：与普通钢框架的梁、柱相比，巨型钢框架中主框架的巨型梁、巨型柱截面尺寸要大得多，并且由它们组成的这种超常规的大型结构具有巨大的抗侧刚度和整体工作性能，因此，在地震作用下，考虑楼板刚度与否对巨型钢框架结构整体反应影响不大，对主框架柱位移和内力反应影响也不大，但对次框架位移和内力反应的影响相对较大。 |
- Similar Words：
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