(一)钢结构施工问题严重。
（1） The construction of steel structures poses serious problems.
在施工过程中，钢结构施工具有一定的严重性。钢结构厂家说与钢筋混凝土结构相比，如果钢结构施工出现问题，会出现一系列连锁反应，造成各种施工问题，后果更加严重。钢结构厂家说比如延误施工周期，增加施工成本，不断影响施工项目的正常施工，会造成一定的损失，甚威胁到施工人员的生命。此外，由于钢结构具有强度高、抗震性能好、施工简单等特点，可以有效缩短施工周期，但如果钢结构材料在施工过程中出现问题，会影响各方面，不仅不能满足实际需求。
During the construction process, steel structure construction has a certain degree of severity. Steel structure manufacturers say that compared to reinforced concrete structures, if there are problems in steel structure construction, a series of chain reactions will occur, causing various construction problems, and the consequences will be even more serious. Steel structure manufacturers say that delaying the construction cycle, increasing construction costs, and continuously affecting the normal construction of construction projects can cause certain losses and even threaten the safety of construction personnel. In addition, due to the characteristics of high strength, good seismic performance, and simple construction, steel structures can effectively shorten the construction period. However, if there are problems with steel structure materials during the construction process, it will affect various aspects and not only cannot meet practical needs.
钢结构质量具有复杂性
The quality of steel structures is complex
与传统钢结构工程相比，目前钢结构工程的影响因素更加复杂，问题更加多样化，容易导致钢结构质量问题，维护难以定位具体原因，然后阻碍了后期施工进度。一般来说，钢结构工程质量问题、钢结构材料选择不合理、施工环境冷热变化等各种原因都会对工程施工质量产生一定的影响。
Compared with traditional steel structure engineering, the influencing factors of steel structure engineering are more complex and the problems are more diverse, which can easily lead to quality problems of steel structures, make it difficult to locate the specific reasons for maintenance, and then hinder the later construction progress. Generally speaking, various reasons such as quality issues in steel structure engineering, unreasonable selection of steel structure materials, and changes in construction environment can have a certain impact on the construction quality of the project.
钢结构厂家说同时，在钢结构工程的焊接过程中，如果操作不规范，很容易出现裂缝，提高了钢结构施工的复杂性。
The steel structure manufacturer said that during the welding process of steel structure engineering, if the operation is not standardized, cracks can easily occur, increasing the complexity of steel structure construction.
钢结构工程如何进行质量控制.jpg
How to carry out quality control in steel structure engineering. jpg
(三)钢结构具有极高的可变性
（3） Steel structures have extremely high variability
在一定程度上，钢结构的施工质量决定了工程的整体质量。所以，钢结构工程的施工质量并非一成不变，而是会随着时间的推移而改变，造成新的问题，对钢结构工程的处理和施工效率产生一定的影响。钢结构厂家说，在焊接裂缝的过程中，很容易出现缝隙过宽的问题。可以看出，焊缝会随着工程施工时间的演变而逐渐改变。
To a certain extent, the construction quality of steel structures determines the overall quality of the project. So, the construction quality of steel structure engineering is not fixed, but will change over time, causing new problems and having a certain impact on the treatment and construction efficiency of steel structure engineering. Steel structure manufacturers say that during the process of welding cracks, it is easy to encounter the problem of excessively wide gaps. It can be seen that the weld seam will gradually change with the evolution of construction time.
二、是钢结构工程质量控制方法及应用
2、 Quality control methods and applications for steel structure engineering
加强对建筑节点和材料的合理设计。加强对钢结构生产质量的控制。
Strengthen the reasonable design of building nodes and materials. Strengthen the control of steel structure production quality.
钢结构厂家说与其它工程类别不同，钢结构生产质量要求特别高，但也特别注重生产质量对整体施工质量的影响。所以，在钢结构生产过程中，应加强对施工质量的把握，确保钢结构生产能满足后期施工的相应需要。也对钢结构工程质量控制方法进行了研究，认为钢结构生产质量控制主要体现在以下两个方面。
Steel structure manufacturers say that unlike other engineering categories, steel structure production quality requirements are particularly high, but they also pay special attention to the impact of production quality on the overall construction quality. Therefore, in the production process of steel structures, it is necessary to strengthen the grasp of construction quality to ensure that the production of steel structures can meet the corresponding needs of later construction. We have also conducted research on the quality control methods of steel structure engineering, and believe that the quality control of steel structure production is mainly reflected in the following two aspects.
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