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Hot cracks may occur in steel structures during welding. This is due to the local heating of the weld area during the welding process. When the temperature reaches a certain temperature, the steel will undergo thermal deformation, and the internal st...

Steel structure and brick-concrete structure have their own advantages and disadvantages, and the specific selection should be determined according to the specific situation. The advantages of steel structure are: one Light weight: compared with b...

Steel structure engineering is a kind of construction engineering using steel as the main structural material, which has the advantages of high strength, rigidity, stability and durability. The following are some common steel structure works: 1. Ste...

Steel structure is composed of steel materials and is one of the main types of building structures. The structure is mainly composed of steel beams, steel columns, steel trusses and other components made of section steel and steel plates. Because of ...

The connection methods of steel structure can be divided into welding connection, rivet connection and bolt connection. Welding is the most widely used. High strength bolt connection has developed rapidly in recent years and is used more and more. Ri...

Nowadays, the application of steel structure has become an important choice for many buildings. Many buildings prefer to use this kind of structure, of course, because it has very good stability, so that it can slowly replace wood structure and becom...

In steel structure plants, the most common components are steel columns and steel beams, which are a large part of the support and bearing, and the composition of the structure is an important component. The first component of steel structure plant i...

Generally, people have two important concerns about the construction of steel structure projects. One is whether the quality of the project can be guaranteed, and the other is how much the project cost is? These are two issues that everyone must be c...

1. Example I of steel structure fireproof coating 20~40 portions of dodecanol fat, 50-60 parts of silica alumina mixture, 5-10 parts of titanium dioxide, 0.5~1 part of ammonium polyphosphate, 5~10 portions of trimethyl phosphate. Features: The ...

The various characteristics of the steel structure determine its high practicability, and it is mainly suitable for some large-scale industrial and civil projects.In a large-span structure, due to the large span, the support of the structure cannot b...

At present, the number of enterprises engaged in the steel structure industry is quite large, and the scale of enterprises and the quality of products and services are increasing year by year. Generally speaking, construction steel structure enterpri...

 Recently, many of my friends are very concerned about the "steel structure" of the topic, can be said that the development of steel plant in the country has been very fast, but because of some technical and technological level differences, resu...