锈蚀钢筋极限强度的计算模型，提出了。
A computation model of corroded reinforcement ultimate strength was put forward.
在实验基础上，本文提出了锈蚀钢筋混凝土梁疲劳刚度修正计算公式。
The modified fatigue stiffness calculation of corroded reinforcement concrete beams was introduced in this study.
根据试验结果与分析结果的统计分析，提出锈蚀钢筋的应力与应变关系。
The relationship of stress and strain of corroded steel bar based on the results of testing and analysis is presented.
局部锈蚀钢筋混凝土梁的承载力衰减规律是混凝土结构耐久性研究的基本问题。
The attenuation law of bearing capacity of partially corroded reinforced concrete beams is the basic problem of structural durability research.
从氯离子侵蚀的钢筋锈蚀模型入手，建立了锈蚀钢筋混凝土受弯构件承载力随机模型。
The stochastic models for the capacity of corroded r. c . flexural members are built based on the models for reinforcement corrosion in marine environment.
为了揭示锈蚀钢筋力学性能退化现象的本质，用锈后钢筋的最大截面损失率来表征其力学性能的变化。
The maximum loss ratio of sectional area is used, instead of the loss ratio in weight, to express the mechanical properties of corroded reinforcement.
本文在试验研究基础上，运用根据极限平衡理论，建立了锈蚀钢筋混凝土简支梁斜截面承载力计算模型。
Based on this research and using the ultimate equilibrium theory, the calculation model of shear bearing capacity of corroded simply supported reinforced concrete beam is established.
系统研究了海工混凝土结构的破坏机理，阐述了氯离子对混凝土结构耐久性影响的机理，分析了锈蚀钢筋对结构性能的影响。
The damaging characters of Marine concrete structures and mechanism are studied in the paper, and analyzed deterioration of the Structural Properties of Corrosion Reinforced concrete Members.
根据钢筋混凝土梁内锈蚀钢筋的试验结果，提出了锈蚀钢筋的疲劳曲线，为合理确定服役老化的混凝土桥梁的疲劳寿命提供必要的依据。
According to the results of the tests on corrosion reinforcement in the reinforced concrete beams, this paper puts forward fatigue curve of corrosion reinforcement.
经统计回归，建立了考虑锈蚀率影响的锈蚀钢筋疲劳曲线方程，给出了不同保证率、不同预期疲劳寿命下自然锈蚀钢筋容许应力范围的建议值。
Then, suggested values of the allowable stress ranges corresponding to different target fatigue lives under the specified ensuring probability were proposed for corroded steel bars.
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 is the main reason to lead the destruction of concrete structure.
本剂不含氯盐，对钢筋无锈蚀危害，适用于钢筋混凝土。
This agent non-chlorine salt, no corrosion harm of reinforced, suitable for reinforced concrete.
混凝土的碳化不是钢筋锈蚀的充分条件。
Concrete carbonization is not sufficient condition of steel corrosion.
对混凝土中钢筋锈蚀的电化学过程从理论上进行了定量分析和描述。
It also makes a theoretical and quantitative analysis of electrochemical process of corrosion in reinforcement of concrete.
本文通过对桥梁结构物中钢筋锈蚀的分析，来评定桥梁结构中钢筋的使用状态，为准确鉴定旧桥的质量与可靠度提供技术数据。
According to the analyses of rust steel bar in bridge structure, this paper assesses the usage status of reinforce steel bar to provide technique data for identifying old bridge quality correctly.
锈蚀对钢筋与混凝土粘结性能的影响已成为混凝土结构耐久性研究的重要内容。
The effect of corrosion on bond between reinforcement and concrete has become the priority research area for the durability of rc structures.
采用交流电方法研究了混凝土的渗透性，同时还测定了碳化后混凝土中的钢筋锈蚀量。
Through the AC test, the permeability of concrete and the steel corrosion rate of the carbonated concrete samples were studied.
引起混凝土结构耐久性破坏的因素很多，究其根本，最主要的是钢筋锈蚀。
There are many factors which can cause reinforced concrete structure durability destruction, but reinforcement corrosion is the uppermost one.
最后，利用电化学方法研究了在不同腐蚀环境下混凝土保护涂层对钢筋锈蚀行为的影响。
Lastly, the influence induced by concrete protective coating on reinforcement corrosion is discussed using electrochemical method.
坑蚀是混凝土钢筋锈蚀的主要形式之一。
Pitting corrosion is one of the main manners of corrosion in reinforcement concrete.
建立一般大气环境下钢筋开始锈蚀的条件是研究钢筋锈蚀的基础，其实质是确定碳化残量。
Establishment of critical condition of reinforcement corrosion on ordinary atmosphere environment is the basic of studying reinforcement corrosion, it means to determine carbonation remains.
根据对砂浆中埋置钢筋的试件进行室内快速锈蚀试验研究的结果，环境温度对钢筋锈蚀率有重要的影响。
The rust experiment on steel bars embedded in mortar shows the environmental temperature has great influence on the rust corrosion rate of steel bars.
分析了锈蚀坑存在造成钢筋应力分布变化的规律。
The stress concentration caused by the corrosion pit was numerically analyzed.
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；
This paper introduces the method of natural potential measurement of steel bar based on the mechanism of steel bar corrosion in concrete structure.
氯盐的侵蚀引起钢筋锈蚀是导致沿海工程混凝土结构破坏的主要原因。
Corrosion of steel reinforcement by chlorine ion is the most significant causes of deterioration of reinforce concrete structures in Marine environment.
锈蚀的钢筋会导致混凝土构件的承载力下降。
The corroded steel bar may result in the decrease of bearing capacity of reinforced concrete member.
钢筋锈蚀引起混凝土码头结构的过早破坏，已经成为全世界普遍关注并日益突出的问题。
Corrosion of steel bars in concrete port structures is a serous problem throughout the world.
钢筋锈蚀引起混凝土码头结构的过早破坏，已经成为全世界普遍关注并日益突出的问题。
Corrosion of steel bars in concrete port structures is a serous problem throughout the world.
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