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摘要:
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从现场几个实际工程中水泥搅拌体各龄期强度的分析结果表明,尽管水泥搅拌体的强度存在着较大的离散性,但是水泥搅拌体各龄期强度之间仍存在着一定的规律,对天津港地区,可用公式qu90=2.84qu14和qu90=1.76qu28换算水泥搅拌体90d龄期的强度。
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From the results of the strength of cement mixings at various ages of several actual project cases,it showed that there is a certain regularity of the strength at various ages of cement-soil mixture though having a significant discreteness in the strength of cement-soil mixture.In Tianjin Port area,the strength of cement-soil mixture at 90 days can be converted according to Formula qu90=2.84qu14 and qu90=1.76qu28.
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作者简介:
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参考文献:
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[1]JGJ-792002,建筑地基处理技术规范[S].
[2]陈允进.CDM搅拌体取样技术的研究[R].天津港湾工程研究所,2000.
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