Fig. 5From: Unique characteristics of residual stress distribution of large-diameter keyaki (Zelkova serrata) logs and examination of their measurement methodTypical distribution of released stain in an upright tree of Japanese cedar (Cryptomeria japonica D. Don) [24]) and four representative types of distribution pattern of keyaki wood measured in this study (sample Nos. 1, 5, 8, and 23). Plus and minus signs of the horizontal axis were occasionally given depending on the experimental situationBack to article page