如何选择那个是控制界面

pkpm的柱计算数据
Asxt = 1352.2 N = -830.14; Mx = -455.3; My = -35.3;
Asyt = 1268.4 N = -729.11; Mx = -26.4; My = 191.7;
Asxb = 1310.3 N = -830.14; Mx = -430.7; My = 21.8;
Asyb = 1310.3 N = -1736.89; Mx = -17.0; My = 18.9;
Asvx = 240.0 N = -830.14; Vx = 27.6; Vy = 426.5;
Asvy = 240.0 N = -830.14; Vx = 27.6; Vy = 426.5;
JCJC = 0.0

NUc = -1791.1 ; Uc = 0.30 ; JUc = 0.00
想做加固，可是不知道控制界面应该是那个