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【多选题】
下列关于承台与桩连接的说法中,( )是正确的?
A.
水平荷载要求桩顶与承台连接的抗剪强度不低于桩身抗剪强度
B.
弯矩荷载要求桩顶与承台铰接连接,且抗拉强度不低于桩身抗拉强度
C.
竖向下压荷载要求桩锚入承台的作用在于能传递部分弯矩
D.
竖向上拔荷载要求桩顶嵌入承台的长度小于竖向下压荷载要求桩顶嵌入承台的长度
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