武汉长江二桥混凝土施工技术

Concrete Construction Technology of the Second Changjiang River Bridge in Wuhan

介绍了武汉长江二桥大体积基础混凝土、塔柱泵送混凝土和斜拉桥主梁高强混凝土施工技术及为确保全桥混凝土施工质量所采取的非预应力混凝土掺用粉煤灰等技术措施。

Construction technology for massive concrete of foundations,pumped concrete of pylons,high-strength concrete of cable-stayed spans of the Second Changjiang River Bridge in Wuhan,and technical measures(e. g.adding flyash in non-prestressed concrete)ensuring high quality of concrete construction of the whole bridge are described.