钢结构

Steel structure headframe ; enlarging cross-sections ; finite element model ; dynamic test

钢结构井架；增大截面；有限元；动力测试

Processing zone: 1, three-dimensional garage production and processing; 2, to machining, heat treatment-oriented manufacturing center, 3 to stamping, Mao Han-based steel structure manufacturing centre.

加工制造区为：1、立体车库生产加工区；2、以机加工、热处理为主的制造中心；3、以冲压、铆焊为主的钢结构制造中心。

The initial design of high-rise building from the beginning of the design of steel structures.

最初的高层建筑设计是从钢结构的设计开始的。

Highrise buildings from the early development of steel framework.

4高层建筑的早期发展从钢结构框架开始。

In the fields of metallurgy system, the projects that we supplied assemblies for are as follows: Bao Steel 3rd Project (hot rolling、link casting、wire material、billet ban); Workshop Steel Structure、Bao Steel "Shiwu" Programming Lenience Ban、Blast Furnace、Link Casting; Wu Steel 3rd Steel-making

冶金系统在冶金系统，公司产品占上海市建筑企业五十强排名第一的上海宝冶采购总量超过60%，配套其宝钢三期工程（热轧、连铸、线材、坯板等）厂房钢结构、宝钢十五规划宽厚板、高炉、连铸等重点工程。

Our products are widely used in the areas of hardware mechanism, electronic instrument, household appliance, textile mechanism, auto manufacturing, boiler, tower crane and so on.

产品适用于五金机械、电子仪表、家用电器、纺织机械、汽车制造、空压机组、锅炉、塔吊、钢结构等行业。

planetarium building ; U-shaped glass passage ; glass spiral ; irregular hyperbolic glass

玻璃工程分北立面幕墙及采光顶、马鞍形玻璃通道、4个空间钢结构玻璃旋

Key words: steel structure; roof; hyperboloid; installation; unloading; dismantle

关键词］钢结构；屋面；双曲面；安装；卸载；拆除

Acted by the seismic energy, the connection is to display various degree of accumulative damage. So, the main purpose of this paper is to aim the hysteric energy and damage of the connection to perform extensive research.

有鉴于此，本文主要针对在地震循环载荷作用下钢结构梁柱节点的滞回耗能能力以及节点的累积损伤破坏等问题进行了一系列的研究。

Based on the actual experience, discusses how to decide the rational height of the infra-red radiation detector in the huge span steel-building, and it also talks about some advice to the current codes.

结合实际工程实例，阐述在大跨度钢结构建筑中如何确定红外光束火灾探测器的设置高度，并针对现行国家规范相关条文提出建议。

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。