题目内容:
某城市道路的变坡点桩号为K5+030.00,i1=+5%,i2=-4%,竖曲线半径R=2000 m,则该竖曲线终点桩号为( )。
A.K4+940.00 A.K4+940.00
A.K4+940.00
B.K5+030.00
B.K5+030.00
B.K5+030.00
C.K5+120.00
C.K5+120.00
C.K5+120.00
D.K5+210.00
D.K5+210.00
D.K5+210.00
参考答案:
答案解析: