单选题
1017、某T形梁截面尺寸如图所示,当按最小配筋率
置配纵向受力钢筋As时,设截面有效高度ho=465mm,则As为()。 
- A.<img src="https://timg.fentiku.com/javaimportItems/c1b324e917524fe1876ee1b84fbb87b9/images/20321.png"><br/>
- B.<img src="https://timg.fentiku.com/javaimportItems/c1b324e917524fe1876ee1b84fbb87b9/images/2195a.png"><br/>
- C.<img src="https://timg.fentiku.com/javaimportItems/c1b324e917524fe1876ee1b84fbb87b9/images/22f4e.png"><br/>
- D.<img src="https://timg.fentiku.com/javaimportItems/c1b324e917524fe1876ee1b84fbb87b9/images/24630.png"><br/>
正确答案:C
