摩擦接合型コネクタを用いたスギ-鋼板ハイブリッド部材の軸方向特性

概要

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A composite member that thin steel plate was sandwiched between two Glulam-Japanese-cedar using friction connectors was developed. In this study, axial compression tests were conducted to determine the compression characteristic using friction connectors and equations for estimating were proposed. So far, axial compression tests were conducted on 2/5 size member. For this size, only one connector was put in one joint spot of steel and Glulam-Japanese-cedar. However, on actual size member, a number of connectors are put in one joint spot. Then, shear experiments for joint spot of steel and Glulam-Japanese-cedar were conducted to determine mechanical behavior of joint put in a number of connectors. On actual size members, it is possible to demonstrate their prediction capability against axial compression load with sufficient accuracy by proposed estimation method.
2008-05-30