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重庆建筑设计告诉您建筑工程中桩和桩基的构造要求

编辑:重庆建筑设计公司 发表时间:2019-10-10 16:02

  建筑工程中桩和桩基的构造要求有哪些?建筑工程公司带您了解,预制桩的混凝土强度等级不应低于C30;灌注桩不应低于C20;预应力桩不应低于C40。桩的主筋应经计算确。定打入式预制桩的最小配筋率不宜小于0.8%;静压预制桩的最小配筋率不宜小于0.6%;灌注桩最小配筋率不宜小于0.2%~0.65%(小直径桩取大值)。

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此文关键字:建筑工程,中桩,和,桩基,的,构造,要求,