... 混凝土碳化实验||concrete carbonation test 混凝土斜拉桥||concrete deck cable stayed bridge 混凝土徐变丧失||creep loss of concrete ...
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Harbin sifangtai bridge is a cable-stayed bridge whose girder is composed by steel i-beam above and concrete deck slab below.
作为叠合梁斜拉桥，四方台大桥的主梁由下部的工字钢和上部的混凝土行车道板组合而成。
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