Because of its high strength, excellent plasticity and bending, and small overall weight and short construction period, steel stairs are favored by developers and owners.One of the common steel st...
1.Bonded steel reinforcement
It is suitable for bending, shear, tension and compression reinforcement of beam, slab and column members mainly subject to static force.When it is used for th...
It is true that there is no unified standard for judging the structure as heavy steel structure and light steel structure, and many experienced designers or project managers can not fully understa...
1Anti corrosion measures for steel structure
(1) Weathering steel: the steel with better corrosion resistance than general structural steel is called weathering steel, which generally contains p...
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Phenomena and hazards
During welding, the same arc voltage shall be selected regardless of backing, filling, covering and groove size.In this way, it may not reach the required penetration and wid...