_砖石结构设计规范_GBJ3_73_试行_的简介_7606267b_cb39_4.pdf , . 3 R R , (1ZC )= 0 5R 2 (1ZC ) , , x 0 5 R. b Z/ 3 1ZC R v / 3 (1C ) R : , , v . v 2 3 R = R , (1C ) 0 5R (1C ) . Z/ 3 / 3 = 0 SR b (1C ) , , R h k , , C 19...