@article{oai:ir.kagoshima-u.ac.jp:00007629, author = {三谷, 勲 and MITANI, Isao and 馬籠, 祥一 and MAGOME, Shoichi}, journal = {鹿児島大学工学部研究報告, The research reports of the Faculty of Engineering, Kagoshima University}, month = {Nov}, note = {A wire netting fence supported with zinked steel pipe trusses was blown down by a typhoon (1985, 13). The cause of the failure was thought to be that bond between the mortar used for the bases of the fence and the steel pipes was not sufficient to resist the pull-out forces of the wind. In order to examine the bond strength between mortar and steel pipes, pull-out and push-down tests were conducted. The embedded lengths of the pipe in the mortar are 800 mm for the pull-out test and from 50 to 150 mm for the push-down test. The strength of mortar varied in each test. The pull-out test results was compared with those of the push-down test and it was found that the bond strength for the deeply embedded pipes in the pull-out test is about fifty percent of that for the pipes embedded from 50 to 150 mm in the push-down test. And a comparison with the push-down test and previous test results shows that the bond strength between the zinked steel pipe and mortar is very similar to that between steel plate and concrete.}, pages = {55--65}, title = {亜鉛メッキ鋼管 : モルタルの付着強度について}, volume = {28}, year = {1986} }