鉄骨コンクリート接合部のせん断耐力に関する一実験

Abstract

The purpose of this experiment was to determine the ultimate strength of the beam-to-column connections subjected to shearing forces in a steel concrete structure. A testspecimen was composed of an entire column, either of steel covered with concrete or ofsteel alone, and two beam pieces welded to the column. Six specimens were testedwith a variety of the column sections. A specimen was designed so that the failure tookplace due to the shear action in the connection. It was found that the concrete portioncontributed significantly to the shear capacity of the connection panel. The concreteshearing stress sustained up to about 40% of the ultimate compressive stress.