钢结构本身有很多优点，比如跨度大，室内空间广，施工方便，工期短。因此，钢结构经常用于道路、桥梁等跨度较大的建筑工程。
The steel structure itself has many advantages, such as large span, wide indoor space, convenient construction and short construction period. Therefore, steel structures are often used in construction projects with large spans such as roads and bridges.
此外，钢结构也是一种经济的建筑材料装饰，因此在其他建筑中经常可以看到它的应用。也正是因为钢结构的应用越来越多，我们才越来越重视它的质量。钢结构虽然有很多优点，但在整个加工过程中还是要注意很多事项，尤其是钢结构是全焊接的时候，其质量的监督管理尤为关键。如果不小心，就会出现产品质量问题。正因为如此，桥梁工程施工人员在工程期间需要提高对钢结构应用关键方面的控制，每个应用都要及时检查，控制到位，施工阶段的所有关键部分都不容忽视。
In addition, steel structure is also an economical building material decoration, so its application can often be seen in other buildings. It is also because of the increasing application of steel structure that we pay more and more attention to its quality. Although the steel structure has many advantages, it still needs to pay attention to many matters during the whole processing process, especially when the steel structure is fully welded, its quality supervision and management is particularly critical. If you are not careful, there will be product quality problems. Because of this, bridge construction personnel need to improve the control of key aspects of steel structure application during the construction period. Each application should be checked in time and controlled in place. All key parts of the construction phase should not be ignored.