@article{oai:nagasaki-u.repo.nii.ac.jp:00007598, author = {鈴木, 淳}, journal = {長崎大学教育学部自然科学研究報告, Science bulletin of the Faculty of Education, Nagasaki University}, month = {Feb}, note = {The effect of moisture regain was examined on the stress relaxation for a milled wool serge. The influence of fabric hygral expansion behavior was also investigated on the stress relaxation. The measruement conditions of strain, temperature and moisture regain for stress relaxation were 3.5-15%, 30℃ and 5-25%, respectivery. The relation between the stress ratio or the apparent stress relaxaton modulus and the relaxation time was discussed. The following results were obtained under these measurement conditions: Fabric stress relaxation depended largely on the weave crimp and moisture regain. The stress relaxation rate was large when moisture regain was high or low. Fabric stress reasxation was closely related with fabric hygral expansion behavior. Apparent hygral expansion increased rapidly in the range until about moisture regain 25%, then reached the maximum value 1.3%., 長崎大学教育学部自然科学研究報告. vol.39, p.123-132; 1988}, pages = {123--132}, title = {羊毛布地における応力緩和の水分依存性}, volume = {39}, year = {1988} }