What do you know about steel structural parts?

Today we will talk about steel structural parts (hereinafter referred to as steel structural parts). You may be familiar with steel structural parts. You also know that steel structural fittings include anchor bolts, embedded panels, welded floor cages... What do you know about steel structural parts?
Steel structure engineering is one of the main types of building structure. It is one of the more common structural forms in modern architectural engineering. China is the first country to manufacture load-bearing structures with iron, and steel structural engineering is mainly made of steel.
As early as the time of Qin Shi Huang (246-219 BC), China already used iron as a simple load-bearing structure, while Western countries started using metal load-bearing structures in the 17th century. From the 3rd to 6th centuries AD, the clever and industrious Chinese people built iron rope suspension Bridges with iron chains. The famous Dadu River iron Cable Bridge in Luding, Sichuan Province, Yuanjiang Bridge in Yunnan Province and Panjiang Bridge in Guizhou Province are all representatives of early load-bearing structures in China. Although China had made outstanding achievements in iron structure in the early period, it remained at the level of iron construction due to the restriction of feudal system and underdeveloped science for more than 2000 years. It was not until the late 19th century that China began to adopt modern steel structures. After the founding of the People's Republic of China, the application of steel structure has made great progress, both in quantity and quality are far beyond the past.
Now that we've learned some of the historical stories of steel structure, let's open the door to the kingdom of Steel Structure and see what unique skills their people have.
The panel is here to get you. We all know that it is usually made of hot-dip galvanized steel. It mainly plays the role of connecting beams and supporting, which can better play the supporting role. But it also has an important function that we don't know about. Our railway bridge, highway bridge, sea bridge... It was all built by big Brother Panels. Just like the construction of the wharf is completed, it needs to be built on top of the beam, but also need to build support. Steel plates are buried on both sides of the pier. During the sealing construction, the embedded steel plate is first connected into an extension support, and then the support is set on these supports.
After introducing the embedded board, guess who the brothers in line are? Yes, they are anchor bolts. He has many brothers whose names vary according to their shapes. Some called 7 character anchor bolt, some called 9 character anchor bolt, some called umbrella anchor bolt, some called welding plate anchor bolt, anchor jaw anchor bolt...... They are screws and rods used to secure various devices to concrete foundations. Generally used in railways, highways, power enterprises, factories, mines, Bridges, tower cranes, long-span steel structures, large buildings and other infrastructure. It has strong stability.