A、螺紋鋼筋 B、月牙鋼筋 C、變形鋼筋 D、帶肋鋼筋
A.高差閉合差fh為-0.006m B.高差閉合差fh為0.006m C.高差h1A為8.003m D.高差hA1為-8.003m E.1號點(diǎn)的高程H1為41.997m
A.點(diǎn)A的相對高程是253.440m B.點(diǎn)A的相對高程是323.383m C.點(diǎn)C的相對高程是198.499m D.點(diǎn)C的相對高程是698.794m E.A-B兩點(diǎn)的高差是246.855m