摘要
为提高西南某大型水电站混凝土生产质量控制水平,加强混凝土生产质量管理,探讨了水工长龄期混凝土28 d龄期立方体抗压强度标准值及其立方体抗压强度建议控制范围的确定方法,提出了28 d龄期立方体抗压强度标准值和建议控制范围的计算公式,并结合工程应用实例对提出的计算确定方法进行了验证,验证结果能较好地指导水工混凝土生产质量控制。
To improve the quality control for the concrete production of a large hydropower project in southwest China,we discussed the method of determining the standard value of long-age (28d) hydraulic concrete's cubic compressive strength and the recommendation control ranges,and then proposed their formulas.Finally,we gave engineering application examples to validate the calculation methods and the results could be used to guide the quality control of hydraulic concrete production.
出处
《长江科学院院报》
CSCD
北大核心
2014年第10期156-158,共3页
Journal of Changjiang River Scientific Research Institute
基金
中央级公益性科研院所基金(CKSF2013029/CL)