钢结构

Our main committed to providing customers with the construction of light steel structure design, production and installation of integrated services.

我们主要致力于为客户提供轻钢结构建筑设计、制作和安装的一体化服务。

Based on the research of steel housing industry, a new outer-shell joint connecting cold-formed square tubular column and H-shaped steel beam with bolts is designed.

结合钢结构住宅产业化的研究，设计了冷弯方钢管与H型钢梁的螺栓连接外套管式节点。

Then after a semi-rigid joint behavior can be modeled as a finite stiffness rotation spring, base on rotation and displacement equation derive the element stiffness matrixes with semi-rigid connections where the effects of jointed flexibility and shear forces in the connection deformations have been considered in and fixed-end forces are modified. Finally, a program for calculating system reliability of semi-ridge steel frames with Monte carlo method and finite element analysis has compiled for calculating and analyzing.

接着本文在介绍和分析半刚性连接弯矩和转角关系模型的基础上，用带有转动刚度的弹簧表征半刚性连接，推导出半刚性连接的刚度矩阵，对固端力进行修正，同时考虑了剪切变形的影响，编制了半刚接钢结构平面框架的有限元程序BHPFL，并在其基础上编制了基于蒙特卡洛法的Monte Carlo-BHPFL 有限元相结合的方法，进行体系可靠度的分析。

The research of this paper offers the theoretical and referenced data for the further study and application of the spiral stairs made of steel plate.

文中提供的设计实例分析为板式钢结构旋转楼梯的研究与应用提供了技术手段和参考资料。

Based on the engineering projects, concept design of large span roof system is submitted.

以工程项目为背景，提出了大型场馆异形钢结构屋面的概念设计问题。

It is reported that steel hangar roof span of about 156 meters, nearly 80 meters into the deep, with a total weight of 3,000 tons.

据介绍，机库钢结构顶跨度约156米，进深近80米，总重量达3000吨。

Discussion on concept design of long span special steel roof structures

钢结构屋面，Steel roof，在线英语词典，英文翻译，专业英语

In view of products, high strength bolt, steel structure link pair , large bolt, large nut, socket head cap screw, drilling and tapping screw and tooth term, etc.

在产品方面，高强度螺栓、钢结构连接件、大型螺栓、大型螺帽、内六角螺钉、自钻自攻螺钉、牙条等产品产销量均名列。

Cut Slitter Slitting line, C-beam machine, CNC steel production line.

纵剪分条切边线，C型钢机，数控钢结构生产流水线。

The method proposed in this paper as well as time history analysis method were both used to an six-story passive energy dissipated steel structure, which validated the reliability of the proposed method and obtained some significant conclusions.

用本文所提方法对一六层耗能减震钢结构进行了性能设计，并用非线性时程分析法进行了补充计算，验证了本文所提方法的可靠性，并得到了一些有益的结论。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。