型钢

Is a set of design, manufacture, construction, large-scale steel production enterprises Trinity.

是一家集设计、制造、施工三位一体的大型钢结构生产企业。

The results show the bearing capacity of the column and the stress and strain development of steel and concrete.

通过计算得到组合柱的极限承载力以及混凝土、型钢的应力应变发展，并将计算结果与试验结果进行比较。

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。

Specifications for the scope of é 1.5 ~é 85mm round light, S5 ~ S75mm hexagonal-to-edge, 4 * 4 ~ 60 * 60mm square steel, ordered the file flat, triangular, semi-circular, such as special types of steel.

可供规格范围￠1.5～￠85mm光圆、S5～S75mm对边六角、4*4～60*60mm方钢、订制各档扁形、三角形、半圆形等特种类型钢。

Focus on feature iron and steel products; improve and upgrade the iron and steel systems of the Panzhihua Group; properly develop special steel for high-speed railway, large quality steel sections and round steel; upgrade the variety and quality of cold and hot rolled steel sheet; speed up removal and renovation of seamless steel tube projects of Panzhihua Steel; build high-speed rolling line, cold rolling set and hot dip galvanizing line; prioritize development of competitive products such as die steel and high-temperature alloy steel and continue development of production line for alloy bars and supportive finishing facility projects

钢铁以特色产品为重点，集团本部完善铁、钢系统改造升级，适当发展高速铁路用钢、大型优质型钢和圆钢，提高热轧薄板和冷轧薄板品种质量；攀成钢重点加快无缝管系列搬迁改造等工程建设，建设高线、冷轧机组和热镀锌生产线等；攀长钢重点发展&三化&用钢、模具钢、高温合金钢等优势产品，续建合金棒材生产线及配套精整设施工程。

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 furnace shell is pressed forming by cold-rolled steel and section steel special mold ,Lining adopts energy-saving super-long fiber silicate insulation superfine cotton fiber which has warming rapidly, insulation, and temperature uniformity, energy-saving advantages. Heating components use far infra-red plate or tubular heating elements that can be easily replaced,.It is not easily damaged, with longer life expectancy.

炉壳由冷轧钢板和型钢专用模具压制成形，炉衬采用节能型超保温超细长纤维硅酸铝纤维棉，具有升温快，保温好，温度均匀，节电等优点，发热元件采用可拆换式远红外线板状或管状发热元件，不易损坏，使用寿命长。

The shear mechanisms of steel-high strength concrete short column under different failure patterns were analyzed,and related formulae for calculating shear capacity and limit value of axial compression were put forward.

分析了型钢高强混凝土短柱在不同破坏形态下的抗剪机理，提出了相应的抗剪承载力计算公式和轴压比限值。

Crag cotton sliver applicable scope: uses in the plane and outside the radius of curvature big shell of tank, the boiler, the large-scale steel structure, the glass curtain wall domains and so on heat preservation.

用于平面及曲率半径较大的罐体、锅炉、大型钢结构、玻璃幕墙外保温等领域。

The applicability of calculation formulas of interface shearing force needs experiment to test and verify in the future.

连接体刚度与钢板厚度是影响冷弯U型钢与混凝土组合梁界面剪力的重要因素，界面剪力理论计算公式适用性需要试验进一步验证。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。