(一)鋼結(jié)構(gòu)施工問題嚴重。
（1） The construction of steel structures poses serious problems.
在施工過程中，鋼結(jié)構(gòu)施工具有一定的嚴重性。鋼結(jié)構(gòu)廠家說與鋼筋混凝土結(jié)構(gòu)相比，如果鋼結(jié)構(gòu)施工出現(xiàn)問題，會出現(xiàn)一系列連鎖反應(yīng)，造成各種施工問題，后果更加嚴重。鋼結(jié)構(gòu)廠家說比如延誤施工周期，增加施工成本，不斷影響施工項目的正常施工，會造成一定的損失，甚威脅到施工人員的生命。此外，由于鋼結(jié)構(gòu)具有強度高、抗震性能好、施工簡單等特點，可以有效縮短施工周期，但如果鋼結(jié)構(gòu)材料在施工過程中出現(xiàn)問題，會影響各方面，不僅不能滿足實際需求。
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.
鋼結(jié)構(gòu)質(zhì)量具有復(fù)雜性
The quality of steel structures is complex
與傳統(tǒng)鋼結(jié)構(gòu)工程相比，目前鋼結(jié)構(gòu)工程的影響因素更加復(fù)雜，問題更加多樣化，容易導(dǎo)致鋼結(jié)構(gòu)質(zhì)量問題，維護難以定位具體原因，然后阻礙了后期施工進度。一般來說，鋼結(jié)構(gòu)工程質(zhì)量問題、鋼結(jié)構(gòu)材料選擇不合理、施工環(huán)境冷熱變化等各種原因都會對工程施工質(zhì)量產(chǎn)生一定的影響。
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.
鋼結(jié)構(gòu)廠家說同時，在鋼結(jié)構(gòu)工程的焊接過程中，如果操作不規(guī)范，很容易出現(xiàn)裂縫，提高了鋼結(jié)構(gòu)施工的復(fù)雜性。
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.
鋼結(jié)構(gòu)工程如何進行質(zhì)量控制.jpg
How to carry out quality control in steel structure engineering. jpg
(三)鋼結(jié)構(gòu)具有極高的可變性
（3） Steel structures have extremely high variability
在一定程度上，鋼結(jié)構(gòu)的施工質(zhì)量決定了工程的整體質(zhì)量。所以，鋼結(jié)構(gòu)工程的施工質(zhì)量并非一成不變，而是會隨著時間的推移而改變，造成新的問題，對鋼結(jié)構(gòu)工程的處理和施工效率產(chǎn)生一定的影響。鋼結(jié)構(gòu)廠家說，在焊接裂縫的過程中，很容易出現(xiàn)縫隙過寬的問題?？梢钥闯?，焊縫會隨著工程施工時間的演變而逐漸改變。
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、是鋼結(jié)構(gòu)工程質(zhì)量控制方法及應(yīng)用
2、 Quality control methods and applications for steel structure engineering
加強對建筑節(jié)點和材料的合理設(shè)計。加強對鋼結(jié)構(gòu)生產(chǎn)質(zhì)量的控制。
Strengthen the reasonable design of building nodes and materials. Strengthen the control of steel structure production quality.
鋼結(jié)構(gòu)廠家說與其它工程類別不同，鋼結(jié)構(gòu)生產(chǎn)質(zhì)量要求特別高，但也特別注重生產(chǎn)質(zhì)量對整體施工質(zhì)量的影響。所以，在鋼結(jié)構(gòu)生產(chǎn)過程中，應(yīng)加強對施工質(zhì)量的把握，確保鋼結(jié)構(gòu)生產(chǎn)能滿足后期施工的相應(yīng)需要。也對鋼結(jié)構(gòu)工程質(zhì)量控制方法進行了研究，認為鋼結(jié)構(gòu)生產(chǎn)質(zhì)量控制主要體現(xiàn)在以下兩個方面。
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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