As I will outline below, it takes hard work and clear awareness of probable destructive outcomes if one transcends the boundary of a close but true Platonic bond.
This paper deals with a destructive test of 14 new and old concrete reinforced boundary connections. The destructive patterns, loaded capacity and shear_resistant calculation formula are given.
对14个配有钢筋的新旧砼界面连接节点进行了破坏性的试验，得出了破坏形态及其承载力的计算公式。
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The boundary line be-tween constructive oxidation and destructive oxidation has established.