Ishikawa, KoichiroSpringer JapanJournal of Wood ScienceMatsubara D, Wakashima Y, Fujisawa Y, Shimizu H, Kitamori A, Ishikawa K (2017) Relationship between clamp force and pull-out strength in lag screw timber joints. J Wood Sci 63:625-634...
摘要: 22014 Pull-out properties of Lagscrewbolt embedded in CLT perpendicular to the laminated direction NAKATANI Makoto , MORI Takuro , NAKASHIMA Shoichi , SHIIBA Atsushi Summaries of technical papers of annual meeting 2013(構造III), 27-28, 2013-08-30关键词:...
However, it continues to be clinically challenging to stop screw tightening in such a manner that one gains the optimal CF while avoiding screw stripping and keeping the pullout strength (POS) intact. In this study, we tested whether the combined partially threaded cancellous lag screw (CPTLS)...
Hidemaru ShimizuAkihisa KitamoriKoichiro IshikawaSpringerOpenMatsubara D, Wakashima Y, Fujisawa Y, Shimizu H, Kitamori A, Ishikawa K (2017) Relationship between clamp force and pull-out strength in lag screw timber joints. J Wood Sci 63:625-634...
Isoda, K. Komatsu, Pull-out strength properties of lagscrewbolt connection in cross laminated timber, in: Proceedings of the 13th World Conference on Timber Engineering, Quebec City, Canada, 2014.T. Mori, M. Nakatani, Y.H. Chui, M. Gong, H. Isoda, K. Komatsu, Pull-out strength ...
In this theory, shear strength and shear stiffness were determined by pull-out properties of small 15-mm-thick specimens made of Douglas-fir Glulam. The influence of embedment depth on the pull-out performance of lagscrewbolt was investigated. The results demonstrated that the developed theory ...
Generally, pull-out properties of LSBs that embedded into the parallel to the grain shows poor deformation property and fails in brittle manner. Thus, joint tools for connecting between LSBs and LSBs or other types of connectors is required for giving ductile performance on joint. In the ...
In the previous report, we proposed beam-column joint for semi-rigid frame construction which has high strength and stiffness. As the next purpose, we intended to develop a high ductile column base joint for bending using LSBs.International symposium on wood science and technology : Proceedings (...