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通过 3块 2跨钢纤维混凝土预应力连续叠合板的试验研究 ,分析了支座配筋及叠合面里的钢纤维对跨中刚度的影响 ,提出了二次受力钢纤维混凝土预应力连续叠合板的受弯短期刚度公式
Based on the experimental study of three prestressed continuous slabs of 2-span steel fiber reinforced concrete, the effects of the steel reinforcement in the support and the mid-span stiffness of the steel in the overlapped surface are analyzed. Flexural Short - Term Stiffness Formula of Laminated