As people were gradually aware of the defectsofconcrete structures and steel high-rise building, more and more hybrid structures were used.
随着人们逐渐对混凝土结构和钢结构高层建筑各自所存在缺陷的认识,越来越多地采用了混合结构。
2
This paper discusses the causes ofdefectsof local concrete next to the prestressed steel bundle and the adverse effects on the normal application performance and durability of structure.
讨论预应力钢束附近的局部混凝土缺陷产生的原因及缺陷对结构正常使用性能和耐久性的不利影响。
3
The article details material selection, grouting technology and quality inspection in the treatment ofdefects in concreteof the permanent ship lock of Three Gorges.