耐久性一般4

[1081] MITIGATION OF CRACKING IN DURABLE RC DECK SLAB ON MULTIPLE SPAN STEEL BOX GIRDER CONSIDERING STEPWISE CONSTRUCTION METHOD AND UTILIZING EXPANSIVE ADDITIVE

Ngoc PHAN¹, 細田暁¹, Yoichiro TSUJITA², Ayana SHIRAKAWA² (1.横浜国立大学 2.Seibu Construction Co., Ltd.)

キーワード：durable RC deck slab、 transverse cracking、 stepwise construction method、 expansive additive、 joints to control cracking