钢结构

In the SC beam and CCSHRC column structure system the structural dead-weight is depressed, the clean use area increases and less materials are used, this system also posses the advantages of the normal concrete structure and steel structure.

它降低了结构的自重，节约材料，净使用面积和净高得到了增加，同时具有一般混凝土结构和钢结构的优点。

It's necessary to study probabilistic fatigue life curve and probabilistic crack growth curve of welded steel components in order to design fatigue reliability and to evaluate fatigue life in service of steel constructions.

焊接钢构件的概率疲劳寿命曲线和概率裂纹扩展速率曲线是进行钢结构疲劳可靠性设计和服役期间剩余疲劳寿命可靠性评估所必须的。

radial gate main frame,reliability,design method with limit state

但是要制订以概率极限状态设计法为基础的新的钢闸门设计规范，不是一朝一夕的事，也不是把新的钢结构设计规范照搬过来就行。

In order to protect the old and new customer requirements for the comprehensiveness of the material, the company's new large-scale expansion on the two sets of pipe using IF heated to 800 degrees, made of alloy Mandril perforation, which increased the density of steel structures, improve the scope of application, production specification 305-1422 * 20-120, to make up for the Gang, Steel and other steel products several vacancies.

为保障新老客户的所需材料的全面性，公司新上大型扩管机两套，采用中频加热至800度，用合金芯棒穿孔制成，该技术增加了钢结构的密实度，提高了应用范围，生产规格Φ305-1422*20-120，弥补了成钢、包钢等几大钢厂产品的空缺。

Along with the develop of economic , by the application of the light steel structure being common in the building field continually , the requirement of produce equipment also being increase , and the equipment automatization also being increase . Our company study and explore all kinds of colorized steel press board , product line and C/Z type purline moulding machine . Our equipment is simple operation , increase the productivity and debase the cost .

随着经济的发展，建筑轻钢结构在建筑上的应用不断普及，对生产设备的需求量不断加大，对生产设备自动化要求也越来越高，公司投入力度，研制开发各种型号的彩钢压型板生产线及C、Z型钢生产设备，使用操作简便，提高生产率、降低生产成本等。

In order to resist the structure's lateral load and reduce the lateral displacement efficiently in the tier or tall building structure , it is generally designed the joint as rigid joint earlier.

早期的多高层建筑钢结构设计，为了能有效地抵抗结构的侧向荷载和降低结构在侧向荷载作用下所产生的水平位移，一般把梁柱连接设计成刚性连接。

In order to resist the structures lateral load and reduce the lateral displacement efficiently in the tier or tall building structure , it is generally designed the joint as rigid joint earlier.

早期的多高层建筑钢结构设计，为了能有效地抵抗结构的侧向荷载和降低结构在侧向荷载作用下所产生的水平位移，一般把梁柱连接设计成刚性连接。

In order to resist the structure s lateral load and reduce the lateral displacement efficiently in the tier or tall building structure , it is generally designed the joint as rigid joint earlier.

中文摘要：早期的多高层建筑钢结构设计，为了能有效地抵抗结构的侧向荷载和降低结构在侧向荷载作用下所产生的水平位移，一般把梁柱连接设计成刚性连接。

Then, a new nonlinear analytical method-the following method is put forward, mainly for the thin-walled members.

针对影响因素复杂的结构特别是薄壁钢结构，提出新的考虑二阶效应的结构分析方法－跟进解法。

Due to moment resisting connections are made in both directions in steel frames, so beam-to-column web connections are generally as flange connection. The construction and performance under load of web connections are different from flange connections, and there are more difficulties for theory analysis and design. Studies on mechanism of beam-to-column web connections under cyclical load are not only significant to the theoretical research, but also important in practice.

钢结构框架一般纵横两个方向均为框架，梁柱腹板连接非常普遍，构造和受力性能与翼缘连接不同，而且理论分析和设计更为困难，研究钢框架梁柱腹板连接在循环荷载作用下的受力性能和破坏机理并提出抗震设计对策，具有重要的理论意义和重大的工程应用价值。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。