Fig. 20From: Hygro-mechanical response of oak wood cabinet door panels under relative humidity fluctuationsOverview of the time-averaged strain per strain gauge group. The square, circle, triangle and diamond symbols indicate the mean values for mock-ups C, D, E and F, respectively. The bars indicate the minimal and maximal time-averaged strain values. The numbers along the horizontal axis define the strain gauge groups and correspond to the measurement locations indicated in Fig. 5bBack to article page