Fig. (14) Dynamic response of the CW modular unit under the BLAST-150 air pressure (ABAQUS/Explicit), in presence of fully rigid brackets (M01) or PL devices (Table 2). (a) and (b): maximum tensile stresses at the centre of the glass panel; (c) and (d): maximum stresses in the mullions; (e) and (f): relative deflections at the centre of the glass panel, as a function of time (0 ≤ t ≤ 0.1s).