钢结构

Artificial tree, street lamp pole, bill-board series beautify 1 dustcoat solution of the aerial, design 1.1 aerials of concept to be suitable for polarising the ordinary aerial alternately, electricity transfer aerial 1.2 suitable for honeycomb base station communication system and room cover with system 1.3 swivelling lamp pole then 1.4 direction to regulate sector good visual 1.5 sense extremely The urban road, the highway, suburb street lamp, the solution 2 of environment design that the house is lighted,etc., radiation material choose and design 2.1 material to select for use high purity compound glass fibre reinforced plastic fiber 2.2 steel construction choose zinc-plated stainless steel material 2.3 materials measure by the speciality, radiation losses extremely small

1，设计概念 1.1天线适用于交叉极化普通天线，电调天线 1.2适用于蜂窝基站通讯系统及室内外覆盖系统 1.3可旋转灯柱进而调节扇区的方向 1.4极佳视觉感 1.5为城市道路，公路，郊区路灯，住宅照明等环境设计的解决方案 2，辐射材料选择与设计 2.1材料选用高纯度复合玻璃钢纤维 2.2钢结构选择镀锌不锈钢材料 2.3材料经过专业测量，辐射损耗极小

Using modal and spectral analysis in ANSYS＇ dynamic analysis, earthquake resistance analysis has been performed on 3D model of steel platform of air-cooling island in thermal power plant.

利用ANSYS软件动力分析功能中的模态分析和谱分析功能对火电厂空冷岛钢结构平台的三维模型进行地震波作用下的抗震分析。

This research conclusion can provide the references for the design of steel bridge and other steel structure, and the emendation of the norms.

本文的研究结论可为桥梁设计和其他钢结构的设计和规范的修订提供参考。

Its characteristic is to enwrap a layer of concrete outside of the structuralsteel beam .

采用型钢混凝土大梁，它的特征是在钢结构梁外面再包裹一层混凝土外壳。

Its characteristic is to enwrap a layer of concrete outside of the structural steel beam

采用型钢混凝土大梁，它的特征是在钢结构梁外面再包裹一层混凝土外壳。

Main Products: various types of high strength bolts nut, M20 ~ M100 wholesale gross nut, M16 ~ M30 high-strength nuts, plum mine bolts, fish bolts, truss bolts, bucket-type bolts, side head bolt, expansion bolt , steel large hexagon bolt with hexagonal bolts, expansion bolts, special bolts, loader bridge bolts, rivets and so on.

各种型号的高强度螺栓螺母，批发M20～M100的毛螺母，M16～M30高强度螺母，矿用梅花螺栓，鱼尾螺栓，网架螺栓，斗型螺栓，方头螺栓，膨胀螺栓，钢结构大六角螺栓，内六角螺栓，膨胀螺栓，异形螺栓，装载机桥螺栓，铆钉等。

Principal products of our company: screw and nut for furniture, gharry screw, T type screw, loose joint bolt, flower basket bolt, expansion bolt, closing ring for bearing and aperture, Shanghai rivet, copper, iron and aluminum rivet, stainless steel standard pieces, flat key, pin key, automatic drilling nail, 12.9 level alloy steel hexagonal socket, tightening screw, countersunk head hexagonal socket screw, 10.9 steel structure bolt, machine bolt, firmware of DIN, ANSI, BS and JIS.

本公司生产和销售家具螺丝螺母、马车螺丝、T型螺丝、活接螺栓、花篮螺栓、膨胀螺栓、轴用孔用挡圈、上海拉铆钉、铜铁铝铆钉、不锈钢标准件、平键销键、台湾合资自攻自钻钉、12.9级合金钢的内六角、紧定螺丝、沉头内六角螺丝、10.9级钢结构螺栓、机螺钉、各种德标、美标、英标、日标紧固件。

Development of sales in particular with those project in Fabricator

在钢结构行业开发工业防护油漆使用用户

The engineers with above conditions retired from big ship and steel factory is preferred.

大型船厂，钢结构厂具备以上条件的退休工程师且身体健康者优先考虑。

Company's main business areas are: chemical raw materials, epoxy resin, polyurethane, PVC, rubber flooring, waterproofing membranes, roofing steel coatings, cool type of roofing coatings, interior and exterior wall latex paint, interior wall anti-condensate fog coatings, external wall elastic coating, the external walls of soft texture coatings, building harsh environment coating systems, concrete repair and protection materials, fair-faced concrete protection system, concrete masonry coloring agents, industrial anti-corrosion coatings, polyurea, 100% solids polyurethane coatings, polyurethane foam protective paint.

公司主营业务有：化工原料、环氧树脂、聚氨酯、PVC、橡胶地板，防水卷材、钢结构屋面防水涂料，凉爽型屋面防水涂料，内外墙乳胶漆，内墙防凝雾涂料，外墙弹性涂料，外墙柔性质感涂料，恶劣环境建筑涂料系统，混凝土修补与保护材料，清水混凝土保护体系，混凝土砖石着色剂，工业防腐涂料，聚脲，100%固含量聚氨酯涂料，聚氨酯泡沫保护性涂料等。

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。