题目内容

He enjoys working alone.

A. 对
B. 错

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He doesn't like getting his hands dirty.

A. 对
B. 错

He doesn't mind working under pressure.

A. 对
B. 错

KL2的净跨长为7200mm,梁截面尺寸为300*700,箍筋的集中标注为¢10@100/200(2) 一级抗震,求箍筋的非加密区长度( )。

抗震楼层框架梁上部纵筋在端支座处弯锚,其弯折长度是( )。

A. 15d
B. 12d
C. 梁高-保护层
D. 梁高-保护层*2

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