扩底灌注桩的扩底直径,不应大于桩身直径的()倍。 A.1 B.1.5 C.2 D.3 发布时间:2019-01-15 04:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: 扩底灌注桩的扩底直径,不应大于桩身直径的()倍。A.1B.1.5C.2D.3
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