因此，迫切需要开展对钢管混凝土结构以及加固等问题的相关研究。
Therefore, the urgent need for concrete and steel reinforcement on issues such as research.
目前，在世界范围内采用纤维加固混凝土建筑较为普遍。
Now, FRP reinforced concrete building is very popular all around word.
目前，在世界范围内采用纤维加固混凝土建筑较为普遍。
Now, FRP reinforced concrete building is very popular all around word.
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