分析结果表明，利用该方法可以比较准确地计算氯离子侵蚀环境下混凝土结构的耐久寿命。
The results show that the method proposed in this dissertation can calculate the durable life of reinforced concrete structures under chloride environment accurately.
分析完善了氯离子侵蚀环境下混凝土结构耐久寿命的预测方法。
The proposed predictive method of durability life for concrete structure under the chloride erosion environment is therefore improved.
根据试验结果对混凝土结构抵抗氯离子侵蚀耐久寿命进行预测。
According to the test results, durable life of concrete structures was predicted against Chloride erosion.
对保证泵送混凝土的耐久性和建筑物的合理使用寿命有长远的经济效益和社会效益。
It has a long term economic benefit and social benefit to guaranteed pumping concrete durability and building reasonable service life.
水泥混凝土路面具有强度高，稳定性好，耐久性好，使用寿命长，日常养护费用少等特点。
Cement concrete pavement has a high strength, good stability, good durability, long life and daily maintenance costs.
为了对钢筋混凝土结构的耐久性全寿命进行评估，研究了保护层混凝土锈胀裂缝的扩展及过程。
To evaluate the full-span durability life of reinforced concrete structure, the expanding process of corrosive crack in protective layer concrete is studied in this paper.
这些裂缝不但影响混凝土结构的强度和美观，还严重影响混凝土的耐久性、结构的使用寿命及安全性。
These cracks not only affect the strength and beauty of the concrete structure, but also seriously affect its durability, life and safety.
钢管混凝土桥面的耐久使用寿命归功于它的基本设计。
The longevity of filled grid deck can be attributed to its fundamental design.
建立了氯腐蚀环境下混凝土结构中钢筋开始锈蚀的条件和耐久性极限状态方程以及氯腐蚀环境下混凝土结构的寿命评估准则；
The target reliability level that the time of reinforcement initial corrosion in concrete structure exposed to chloride environments is proposed in this paper.
进而提高混凝土的耐久性，延长了结构的有效寿命。
Further improve the durability of concrete, as well as extend the useful life of structure.
水泥混凝土路面具有强度高，稳定性好、耐久性好、使用寿命长、日常养护费用少，且有利于夜间行车等优点。
Cement concrete pavement has high strength, good stability, good durability and long service life, few daily maintenance cost and advantages for night driving.
通过全寿命周期费用分析，发现高寒地区耐久性混凝土具有明显的经济优势，极具推广应用价值。
Through the life-cycle cost analysis and found that the durability of concrete in high-cold region has obvious economic advantages, with the great application and popularization.
如何延长氯盐环境中钢筋混凝土结构的使用寿命已经成为混凝土耐久性设计的主要目标。
How to prolong the service life of steel reinforced concrete structures located in a chloride-laden environment has become a main objective of the durability design of concrete.
如何延长氯盐环境中钢筋混凝土结构的使用寿命已经成为混凝土耐久性设计的主要目标。
How to prolong the service life of steel reinforced concrete structures located in a chloride-laden environment has become a main objective of the durability design of concrete.
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