A.XZ B.KZ C.TZ D.LZ
A.KL B.KZ C.L D.AL
A.QL B.LL C.LL(JX) D.LL(DX)
A.凈長B.錨固+凈長C.凈長+搭接D.凈長+180°彎鉤
A.板頂標高為0.30m B.梁頂標高為-0.30m C.板的標高為-0.30m D.板頂相對于本層結(jié)構層頂標高下降0.30m