腰掛鎌継ぎの引張強度特性に関する研究- 早 材 圧 縮 強 度 を 考 慮 し た め り 込 み 耐力評価-

Translated title of the contribution: A study on tensile strength characteristics of koshikake - kama - tsugi - an evaluation of compression strength of compression surface considering compression strength of earlywood

Hiroyuki Kijima, Fumitoshi Kumazawa

Research output: Contribution to journalArticle

Abstract

Various shapes of joints are used for members of traditional wooden buildings. Since these have complex stress distributions in the joints and large dispersion in the characteristics of wood, these have been used with unclear strength characteristics. In this study, tensile tests were conducted to evaluate the tensile strength characteristics of Koshikake-kama-tsugi. As a result, since it had been observed that latewood crushes earlywood in the compression surface of the joint, the compression strength of earlywood had been quantified. It was verified that the compression strength of the joint was evaluated with the compression strength of earlywood.

Original languageJapanese
Pages (from-to)155-158
Number of pages4
JournalAIJ Journal of Technology and Design
Volume25
Issue number59
DOIs
Publication statusPublished - 2019 Feb 1

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Wooden buildings
Stress concentration
Wood
Tensile strength

ASJC Scopus subject areas

  • Architecture
  • Building and Construction

Cite this

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title = "腰掛鎌継ぎの引張強度特性に関する研究- 早 材 圧 縮 強 度 を 考 慮 し た め り 込 み 耐力評価-",
abstract = "Various shapes of joints are used for members of traditional wooden buildings. Since these have complex stress distributions in the joints and large dispersion in the characteristics of wood, these have been used with unclear strength characteristics. In this study, tensile tests were conducted to evaluate the tensile strength characteristics of Koshikake-kama-tsugi. As a result, since it had been observed that latewood crushes earlywood in the compression surface of the joint, the compression strength of earlywood had been quantified. It was verified that the compression strength of the joint was evaluated with the compression strength of earlywood.",
keywords = "Compression failure, Compression strength of earlywood, Compression strength of latewood, Tensile test, Traditional wooden joint",
author = "Hiroyuki Kijima and Fumitoshi Kumazawa",
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AB - Various shapes of joints are used for members of traditional wooden buildings. Since these have complex stress distributions in the joints and large dispersion in the characteristics of wood, these have been used with unclear strength characteristics. In this study, tensile tests were conducted to evaluate the tensile strength characteristics of Koshikake-kama-tsugi. As a result, since it had been observed that latewood crushes earlywood in the compression surface of the joint, the compression strength of earlywood had been quantified. It was verified that the compression strength of the joint was evaluated with the compression strength of earlywood.

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