With spiral hoops strengthen column can raise transshape capacity of vertical reinforcement and concrete when the columns are destroying.
用绕丝加固柱可以提高柱破坏时纵筋和混凝土的应变。
With spiral hoops strengthen column can raise transshape capacity of vertical reinforcement and concrete when the columns are destroying.
用绕丝加固柱可以提高柱破坏时纵筋和混凝土的应变。
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