预应力钢筋混凝土T型梁结构设计
2. Size
unit:mm
3：Geometric features of all cross-section
1):Calculation of effective width bf′, obtaining minimum value of the following three ones: (1): Simple supported beam span’s l/3, l/3=27660/3=9220mm;
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2. Size
unit:mm
3：Geometric features of all cross-section
1):Calculation of effective width bf′, obtaining minimum value of the following three ones: (1): Simple supported beam span’s l/3, l/3=27660/3=9220mm;