40mm

60mm

80mm

100mm

prohibited

not prohibited

permitted at start and end of lacing system only

permitted between two parts of the lacing

bending moment due to 2.5% of the column load

shear force due to 2.5% of the column load

2.5% of the column load

both [a] and [b]

10° to 30°

30° to 40°

40° to 70°

90°

only (i)

only (iii)

(i) and (ii)

(ii) and (iii)