Welding technology regulations for architectural steel structures (No.11)
Welding technology regulations for architectural steel structures are established in order to ensure the safety and reliability of steel structure products and their welding performance, and to guarantee their long-term safe use. This article explains the technical regulations of welding for architectural steel structure in detail.
In general, welding of architectural steel structures must meet the following basic requirements:
1. Careful selection of welding materials: Choose welding filler metal and flux at the same time. The welding material should have the same specifications and quality as the base metal, and no substitution is allowed.
2. Qualified personnel: The welder responsible for welding architectural steel structures must be certified and qualified by the relevant department. They must have the necessary skills and knowledge and be familiar with the welding procedure, welding parameters and the welding system used.
3. Proper use of welding accessories: The welding power source and all welding consumables must be in accordance with the relevant national standards, and suitable for the specific welding performance and welding requirements.
4. Qualified equipment: The welding equipment used for welding architectural steel structures must be in line with the relevant national standards, and it must adopt advanced rectifier or inverter technology, stable performance and reliable quality.
5. Strict welding procedure: The welding process of the architectural steel structure must be strictly controlled, and the welding parameters must be in accordance with the relevant technical regulations.
6. Strict quality control: The welding of architectural steel structures must maintain a certain quality control system, and the welding quality must be inspected by qualified inspectors and personnel to ensure that the products meet quality requirements.
7. Reasonable design: The welding design of architectural steel structure must be reasonable, and all welding diagrams must be complete.
These are the general requirements for welding architectural steel structures. In addition, when welding architectural steel structures, there are a number of other considerations which must be taken into account, such as the environmental conditions which must be carefully monitored, the use of approved non-destructive examination methods, appropriate methods for pre- and post-weld heat treatment, and other relevant regulations.
In summary, the welding technology regulations for architectural steel structures must be strictly adhered to in order to ensure the quality and reliability of the welds, and the safe and reliable operation of the architectural steel structures in the long term.
