EXPERIMENTAL-STUDY ON MECHANISM OF AUTOGENOUS SHRINKAGE OF CONCRETE

被引：322

作者：

TAZAWA, E ^{[1
]}

MIYAZAWA, S ^{[1
]}

机构：

[1] ASHIKAGA INST TECHNOL,DEPT CIVIL ENGN,ASHIKAGA 326,JAPAN

来源：

CEMENT AND CONCRETE RESEARCH | 1995年 / 25卷 / 08期

关键词：

D O I：

10.1016/0008-8846(95)00159-X

中图分类号：

TU [建筑科学];

学科分类号：

0813 [建筑学];

摘要：

It was proved that autogenous shrinkage of high-strength concrete could be almost the same as drying shrinkage. For cement paste with low water-cement ratio, shrinkage was observed even in water. Existing composite low evaluated well the restraining effect of aggregate on autogenous shrinkage. Moisture movement caused by capillary condensation was thought to be the cause of flexural strength reduction for sealed specimens.

引用

页码：1633 / 1638

页数：6

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