设备钢结构的加工制作与精密钢结构类似，介于普通结构件(对加工要求不高)与精密机械加工(要求加工较精细)之间，采用焊接或者栓接的连接方式。
The processing and manufacturing of equipment steel structure is similar to that of precision steel structure, which is between ordinary structural parts (with low processing requirements) and precision machining (with fine processing requirements), and adopts welding or bolting connection mode.
同时钢结构类型主要有:用于厂房的排架结构、用于多高层建筑的框架结构、框架一剪力墙结构、框一筒结构，用于大空间的平板网架结构和弯顶网充结构等等。建筑功能不同，采用的结构形式也不同。钢结构设计要执行国家的技术规范，做到技术先进、经济合理、安全实用、确保质量。因此在结构设计制作的时候要注意以下要求:
At the same time, the main types of steel structure are: bent structure for power house, frame structure for multi-storey and high-rise buildings, frame shear wall structure, frame tube structure, flat grid structure for large space and curved top grid filling structure, etc. Different building functions, different structural forms. The design of steel structure shall be in accordance with the national technical specifications to ensure advanced technology, economic rationality, safety and practicality, and quality. Therefore, the following requirements shall be paid attention to during the structural design and manufacture:
1.首先根据建筑功能要求，采用相应合理的结构体系。做到技术先进、结构新颖、达到建筑和结构的完美统一。
1. Firstly, according to the functional requirements of the building, adopt the corresponding reasonable structural system. To achieve advanced technology, novel structure and perfect unity of architecture and structure.
2.钢结构(除容器外)多以杆件为主，故杆件尺寸尽可能模数化、标准化，便于机械化制造、运送、安装、提高生产率。
2. Steel structure (except vessel) is mainly composed of members, so the dimension of members shall be modular and standardized as much as possible, which is convenient for mechanized manufacturing, transportation, installation and productivity improvement.
3.采用具有较高经济指标的高效钢材。
3. High efficiency steel with high economic index shall be used.
4.钢结构的节点是至关重要的，要采用适当的连接方式，使节点设计与结构计算简化模型相一致。以往的结构破坏绝大多数发生在节点，所以对节点要精心设计，精心施工.采用先进的、可靠的连接方法.
4. The joint of steel structure is very important. The proper connection mode should be adopted to make the joint design consistent with the simplified model of structural calculation. In the past, most of the structural damage occurred in the joints, so the joints should be carefully designed and constructed, and advanced and reliable connection methods should be adopted