钢纤维和聚丙烯纤维混凝土配合比试验研究

作者：李俊毅 叶国良 刘天伟

单位：天津港湾工程研究所 天津港湾工程研究所 中港第一航务工程局二公司 天津　300222  天津　300222  山东　青岛　266071

关键词：钢纤维  聚丙烯纤维  纤维混凝土

分类号：TU528.57

出版年,卷(期):页码：2003,27(1):9-13

摘要：

文章根据长江口深水航道治理工程大圆筒结构对钢纤维和聚丙烯纤维混凝土的强度要求,进行了大量的室内纤维混凝土配合比试验和现场纤维混凝土配制试验,得出了满足设计要求的纤维混凝土配合比,并经实际施工证明是成功的。

Based on the strength requirements of the steel and polypropylene fiber concrete in the large diameter cylinders used on the regulation project for the deep water navigational channels in the Yangtze River, a lot of laboratory tests as well as field tests were made on the design mix proportions for the fiber concrete, from which mix proportions meeting the design requirement were obtained. The mix proportions proved to be successful after being actually used on the project.

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