EXPERIMENTAL-STUDY ON MECHANISM OF AUTOGENOUS SHRINKAGE OF CONCRETE

被引：156

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 ;

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

共 10 条

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[2] Miyazawa S., 1993, T JAPAN CONCRETE I, V15, P115
[3] TASHIRO T, 1993, PERFORMANCE WATER CE
[4] TENSILE AND FLEXURAL STRENGTH OF CEMENT MORTAR SUBJECTED TO NONUNIFORM SELF-STRESS
TAZAWA, E
MIYAZAWA, S
[J]. MAGAZINE OF CONCRETE RESEARCH, 1992, 44 (161) : 241 - 248
[5] TAZAWA E, 1993, 5TH INT S CREEP SHRI, P159
[6] Tazawa E., 1992, T JAPAN CONCRETE I, V14, P139
[7] Tazawa E, 1992, 4 CANMET ACI INT C F, P875
[8] Tazawa E., 1992, 9TH INT C CHEM CEM N, P712
[9] TAZAWA E, 1992, CAJ P CEMENT CONCRET, V46, P684
[10] Tazawa E., 1991, CAJ P CEMENT CONCRET, V45, P528

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