结构钢

And also this paper deduced load of tower crane jib according a typical tower crane operating cycle.

通过雨流计数法统计了危险截面应力—时间历程中应力幅和循环次数，根据应力幅和循环次数利用数理统计方法假定了吊臂钢结构在工作过程中的应力幅分布服从对数正态分布，最后通过检验母体是否服从某种分布的

The positioning of bar axis with spherical surface was introduced as well as the making and fabricating precision control of spherical joint and bar ,and the welding technology to prevent the welding deformation.

介绍了电视塔钢结构球形节点的构造特点，各杆件轴线同圆球面交点的定位，球形节点和杆件的下料、组装精度控制以及为减少或防止焊接变形所采取的焊接工艺。

With joint efforts of company's all personnel, we have a pleasant cooperation with many well-known international and domestic companies such as Faw-volkswagen, Saic Group, Fuyao Group, Minth group, Shanghai SAIC-METZELER Sealing, Guihang Automotive Components Company, Shanghai FRP Research institute, Tianjing Dongqi Wind Turbine Blade Engineering Co., Ltd, China Guodian Corporation, BlueScope Steel, Changjiang Jinggong Steel Structure, Hangxiao Steel Structure, Taiyo Kogyo Co., Ltd and so on .

通过公司全体员工的共同努力，我们已经与国内外很多知名公司有了愉快的合作，如一汽大众、上海集团、福耀玻璃、敏实集团、申雅密封件、贵航股份、上海玻璃钢研究院、东汽风电、国电联合、博思格建筑、长江精工、杭萧钢构、太阳膜结构等。

The architect describes the frontage as 'an allegory of automotive design,' in the way the 86-tonne latticework of glass and steel encloses the display space within, yet is also freestanding and self-supporting, just as a car's bodywork is a structural element in its own right.

建筑师描述前面是'一个寓言的汽车设计'，86吨网格结构的玻璃与钢围绕着整个展示空间，当然也是独立的和有保障的，正如汽车的车身恰好是其结构性要素。

In order to reach the purpose of using pre-laser cladding method preparation of Ni-based amorphous alloy coatings on 45 steel substrate surface by the method was carried out. The principles of the three clusters and the amorphous line of the law of composition rules were used. The Ni59.35Nb34.45Sn6.2 alloying powder which has a great glass-forming ability in conventional preparation methods of amorphous alloys was chosen. In the protection of atmosphere, the amorphous surface coating was prepared. The microstructure, micro-hardness and performance of the different output power of the laser cladding were analyzed.

中文摘要：为了达到研究预置激光熔覆可以在45钢上制备Ni基非晶合金涂层的目的，采用非晶形成能力三判据原则及非晶成分团簇线定律法则，选择了采用常规非晶合金制备方法中具有极大玻璃形成能力的Ni59.35Nb34.45Sn6.2合金粉末，在保护气氛下，制备非晶涂层，并对不同输出功率下得到的涂层进行微观组织和结构表征及性能测试。

And it has many advantages, such as: legerity, slinky, big span ability, celerity construct, good traffic when constructing and so on.

钢-混凝土结合梁充分发挥了钢材的抗拉强度与混凝土的抗压强度，具有结构轻巧美观、跨越能力大、施工快速方便、不中断现有交通等优点。

It is set forth that the limit value of lateral deflection is remained to be discussed further.

阐述了高层钢结构水平位移指标设计限值有待於进一步探讨。

Therefore,the temperature and load stress are the main factor of the damage of the rigid pavement structure.

由于温度应力的存在，会引起钢纤维混凝土路面板结构产生裂纹。

The factory will fabricate Hatch Covers for and in cooperation with foreign and world wide famous company MacGREGOR.

该公司是全球著名的舱口盖专业提供商MacGREGOR公司的长期合作伙伴，是未来钢结构领域中的专业提供商。

In chapter 3, the feasible and necessary of developing steel structure residential building in China is analyzed from macrostructure such as national economy and sustainable design.

第三章从国民经济和可持续发展的宏观角度分析探讨了钢结构住宅在我国发展的可行性和必要性。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。