Design and improvement method of composite beam connected to RHS column

Research Project

Project/Area Number	24560687
Research Category	Grant-in-Aid for Scientific Research (C)
Allocation Type	Multi-year Fund
Section	一般
Research Field	Building structures/materials
Research Institution	Kobe University
Principal Investigator	NAMBA Hisashi 神戸大学, 工学(系)研究科(研究院), 准教授 (30314503)
Project Period (FY)	2012-04-01 – 2015-03-31
Project Status	Completed (Fiscal Year 2014)
Budget Amount *help	¥5,460,000 (Direct Cost: ¥4,200,000、Indirect Cost: ¥1,260,000) Fiscal Year 2014: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000) Fiscal Year 2013: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000) Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywords	合成梁 / 塑性変形能力 / 最大耐力 / 柱梁接合部 / 角形鋼管 / 角形鋼管柱
Outline of Final Research Achievements	Static loading tests for composite beam are conducted to investigate the effects of width to thickness ratio of RHS column and also to develop the way to improve the rotation capacity. Tests results show significant reduction of rotation capacity with increase of width to thickness ratio of column. To provide horizontal stiffener at the beam web to column connection is effective to improve the rotation capacity of composite beam connected to RHS column.

Report

(4 results)