Departmental Bulletin Paper 3樹種のLVLを用いた耐圧縮性能に関する実験的研究
3キシュ ノ LVL オ モチイタ タイアッシュク セイノウ ニ カンスル ジッケンテキ ケンキュウ
AN EXPERIMENTAL STUDY ON COMPRESSION RESISTANT PERFORMANCE WITH LAMINATED VENEER LUMBER OF THREE WOOD SPECIES

神戸, 渡||カンベ, ワタル||Wataru, KAMBE  ,  中村, 円香  ,  成田, 敏基||ナリタ, トシキ||Toshiki, NARITA

59pp.59 - 67 , 2016-03 , 関東学院大学工学会
ISSN:03685373
NCID:AN00045764
Description
In our past study, we conducted compression tests with laminated veneer lumber of Japanese Larch and we could evaluate the bucking strength with Euler's equation and Tetmajer's method. For structural design we should expand the versatility of the method for compression members.We selected three species for the test materials, Japanese larch, Japanese cypress and Japanese cedar. For the test parameter, we set the 8types slenderness ratio for the compression test and we conducted monotonic compression tests with pin-supported on both edges. For the mechanical properties we conducted compression tests with short column members and got yield compression for those materials.In the compression tests, we could see the bending deformation as the same the our past study. We would get the ratio the maximum strength and yield strength for distinguish the limited slenderness ratio, as a result that value is 100 in the three wood species. And we could confirm that the Tetmajer's method is useful for evaluation the yield strength.
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http://library.kanto-gakuin.ac.jp/e-Lib/bdyview.do?bodyid=NI30001059&elmid=Body&lfname=link/009.pdf

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