Therefore, the durability of reinforced concrete structure is a very important and urgent problem to be solved.
因此钢筋混凝土结构耐久性问题是一个十分重要而且迫切需要解决的问题。
The durability of reinforced concrete structure is now one of the questions that should to be solved on civil engineering sector.
钢筋混凝土结构耐久性是目前土木工程界需要重点解决的问题之一。
The polypropylene fiber reinforced concrete, which is a new type of the tunnel lining structure, has the characteristic of easy construction and can improve the concrete behavior and durability.
聚丙烯纤维喷混凝土作为隧道锚喷支护中的新型支护方式，具有施工便捷特点，并可以改善混凝土的性能和耐久性。
Reinforced concrete structure has been considered a strong durability, but with the increasingly wide range of applications, the disadvantages of its durability are also exposed.
钢筋混凝土的结构一直被认为是强耐久性的，但伴随其应用范围的日益广泛，其耐久性方面的劣势也被暴露出来。
It should be pay more attention to the reinforcement of reinforced concrete structure to improve the components intension, stability, stiffness and durability.
为提高结构、构件的强度稳定性及耐久性，必须重视钢筋混凝土结构的补强加固工程及注意事项。
The surface cracking width obviously affects the appearance of the reinforced concrete structure and the durability of construction.
混凝土表面裂缝宽度不仅影响结构物的观瞻，而且影响结构的耐久性。
The durability of saturating resin which is one of components of fiber reinforced polymer and adhesive material of FRP and concrete, affects the property of FRP reinforced structure.
浸渍树脂作为复合材料的原料之一以及FRP与结构的粘结材料，其耐久性直接影响FRP加固结构的效果。
Reinforced concrete structure of seaport wharf is located at severe natural environment and work condition, and erosion from seawater damages seriously the durability of structures.
海港码头钢筋混凝土结构处于恶劣的自然环境和工作环境中，海水的侵蚀严重危害结构的耐久性。
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.
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。
With the help of above-mentioned analysis results, primary study on durability estimation of corrosive reinforced concrete structure in service is carried on in this paper.
在以上研究成果的基础上，对现役锈蚀结构承载力耐久性评估方法进行初步探讨。
Presently, durability degeneration of reinforced concrete structure has become a disaster to our civil engineering because of corrosion. It arouses attentions and becomes a hotspot.
目前，由于腐蚀造成钢筋混凝土结构耐久性退化已成为当今土木工程界面临的一大灾害，引起人们的普遍关注，成为研究的一大热点。
Presently, durability degeneration of reinforced concrete structure has become a disaster to our civil engineering because of corrosion. It arouses attentions and becomes a hotspot.
目前，由于腐蚀造成钢筋混凝土结构耐久性退化已成为当今土木工程界面临的一大灾害，引起人们的普遍关注，成为研究的一大热点。
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