Bonding a steel plate at the surface of the tensile area is an effective method to reinforce the rc beams.

在受拉区表面粘贴钢板是加固钢筋混凝土梁的一种有效方法。

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Bonding a steel plate at the surface of the tensile area is an effective method to reinforce the rc beams.

在受拉区表面粘贴钢板是加固钢筋混凝土梁的一种有效方法。

youdao