查询词典 unbraced

Through analyzing to several forms of frames,whether the structure is still a braced frame or an unbraced frame are studied, and the variations of their deflection are discussed, when the sections of elements or the edge of the structure are changed.

通过对几种框架结构的分析，讨论了框架杆件断面及框架边界等条件变化，对有侧移或无侧移框架以及框架侧移量的影响。

Two structure schemes have been considered: namely, unbraced frames and frames with braces in second floor. The study was conducted on a 10-story prototype buildings by applying the alternate path method.

以一幢10层钢框架结构为原型，分别对纯框架和二层布置水平支撑2种结构方案进行了分析。

It presented a practical approach for calculating the approximate second-order elastic moment of the partially-braced frame column, based on the present design code of steel structures and the approximate magnification factor of second-order moment of unbraced frame column.

摘要］在现行钢结构设计规范的基础上，结合无支撑纯框架柱二阶近似弹性分析的二阶弯矩放大系数，提出了用于弱支撑框架柱考虑侧移效应的二阶近似弯矩放大系数实用公式。

Based on structures with a typical configuration but different stories as well as 80 suitable seismic records, the statistical amplifying factors for estimating the elastoplastic displacements of braced and unbraced steel building frames subjected to severe earthquakes have been obtained through a great number of numerical calculations.

本文在合理地选取丰富的地震记录及典型的结构形式的基础上，通过大量计算，统计得出了有支撑和无支撑钢框架结构在罕遇地震下弹塑性位移增大系数，以此提出了抗震设计时进行罕遇地震下多高层建筑钢结构弹塑性位移验算时的实用计算数表。

D1.1 of the AISI Specification limits the maximum longitudinal spacing of connections to ... where smax = maximum permissible longitudinal spacing of connectors L= unbraced length of compression member rI = radius of gyration of I-section about the axis perpendicular to the direction in which buckling would occur for the given conditions of end support and intermediate bracing rcy = radius of gyration of one C-section about its centroidal axis parallel to the web.....

因此，AISI规范第D1.1节限定连接的最大纵向间隙为：，式中 smax =连接体允许的最大纵向间隙 L=抗压构件的自由长度 rI =工字钢对垂直于给定端承和中间肋条件下可能产生纵向弯曲方向的轴的回转半径 rcy =一段U型钢对其平行于筋的质心轴的回转半径。。。。。。。

The the accurate effective length factors of gable portal frames are got. The paper also found the unbraced low height-span ratio gable portal frames can produce the non-sway buckling, and the reason of non-sway buckling are given.

并在分析中发现高跨比较小(小于1/5)的山形门式刚架在无侧向支撑的情况下能够发生无侧移失稳，分析了山形门式刚架发生无侧移失稳的原因。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。