2024-03-19T12:52:27Z
https://nagoya.repo.nii.ac.jp/oai
oai:nagoya.repo.nii.ac.jp:00006996
2023-01-16T05:18:51Z
643:835:863:864
可搬型釘引抜抵抗試験器の試作
Portable nailwithdrawal tester
木方, 洋二
KIKATA, Yoji
都築, 一雄
TSUZUKI, Kazuo
岸, 雅泰
KISHI, Masayasu
open access
釘引抜抵抗
腐朽
As a simple physical method for determining the degree of wood decay, We designed new portable nailwithdrawal tester. (Photo 1). There was a correlation between nailwithdrawal and compressive strength in the trial test on decayed Lauan veneer bolt. (Fig. 2). At the other test, practiced with 41 bolts of 26 different Sulawesi wood species in our laboratory 1955, there were also good correlation among nailwithdrawal, specific gravity and compressive strength.(Fig.3). We can apply this portable nailwithdrawal tester for the decay tester of wood poles in the subway construction field.
農林水産研究情報センターで作成したPDFファイルを使用している。
名古屋大学農学部付属演習林
1987-03
jpn
departmental bulletin paper
VoR
https://doi.org/10.18999/bulnuf.9.78
http://hdl.handle.net/2237/8667
https://nagoya.repo.nii.ac.jp/records/6996
10.18999/bulnuf.9.78
http://rms1.agsearch.agropedia.affrc.go.jp/contents/JASI/pdf/academy/40-2646.pdf
0469-4708
名古屋大学農学部演習林報告
9
78
80
https://nagoya.repo.nii.ac.jp/record/6996/files/bulnuf_9_78.pdf
application/pdf
499.4 kB
2018-02-19