Furthermore, the corrosion of steel bar in reinforced concrete structures is analyzed.
此外，钢筋混凝土结构中的钢材腐蚀也是需要被分析的。
The corrosion of steel bar is the main reason to lead the destruction of concrete structure.
混凝土中的钢筋锈蚀破坏是混凝土结构失效破坏的最主要原因。
The corrosion of steel bar and the alternative freezing and thawing of concrete are the important effects on the durability of RC structures.
钢筋锈蚀和混凝土冻融循环是影响钢筋混凝土结构耐久性的重要因素。
That demonstrated the electrochemical monitoring method can fast, reliably evaluate the influence of the mix and the admixtures of mortars on the corrosion of steel bar.
电化学方法能可靠、快速测定砂浆配合比、添加剂对钢筋腐蚀速度的影响。
This paper introduces the method of natural potential measurement of steel bar based on the mechanism of steel bar corrosion in concrete structure.
本文根据钢筋混凝土结构中钢筋的锈蚀机理，介绍了钢筋锈蚀自然电位值的检测方法；
As a result, replacing steel bar with CFRP in reinforcement concrete may effectively overcome corrosion of steel tendon and increase structural durability.
因此，在混凝土结构中用CF RP筋代替钢筋，可以有效的克服钢筋的腐蚀问题，提高结构的耐久性。
By the analyses of steel bar corrosion, show the influence of the see sand upon the concrete structure durability.
通过对钢筋的锈蚀机理分析，揭示海砂对混凝土结构耐久性的影响。
The results show that the steel bar coated with protection shell increases the ability of resisting corrosion.
结果表明：钢筋表面涂布防护涂层有助于改善钢筋防腐蚀性能。
The corrosion of reinforcing steel bar in the concrete structure is the research topic that the engineering field pays much attention to.
混凝土结构中钢筋锈蚀问题是工程界十分关注的研究课题。
By analysis, a calculation method of the initial time and allowable time for steel-bar corrosion is built. Then a mathematic model for anti-slide pile service life is established.
分析提出了钢筋开始锈蚀时间及钢筋锈蚀时间计算方法，据此提出了抗滑桩安全使用寿命预测数学模型。
Corrosion of reinforcing steel bar will reduce rc beams' bond strength, which will contribute to the load carrying capacity decrease of rc beams.
钢筋腐蚀会引起混凝土与钢筋之间的粘结退化，减小两者之间的粘结力进而减小钢筋混凝土构件的承载力。
Stress corrosion in flash welding butt joint of steel bar HRB400 is studied.
针对HRB400钢筋闪光对焊接头的应力腐蚀过程进行研究。
Stress corrosion in flash welding butt joint of steel bar HRB400 is studied.
针对HRB400钢筋闪光对焊接头的应力腐蚀过程进行研究。
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