Impact Test of PC Rock-Shed with Sand Cushion-論文・刊行物検索

作成年度	1995年度
論文名	Impact Test of PC Rock-Shed with Sand Cushion
論文名（和訳）
論文副題
発表会	ASIA-PACIFIC CONFERENCE ON SHOCK & IMPACT LOADS STRUCTURES（SILOS’96）
誌名（No./号数）
発表年月日	1996/01/23 ～ 1996/01/24

所属研究室／機関名	著者名（英名）
構造研究室	佐藤　昌志（SATO Masashi）
構造研究室	金子　　学（KANEKO Manabu）
構造研究室	西　弘明（NISHI Hiroaki）
構造研究室	西村　敦史（NISHIMURA Atsushi）
構造研究室	佐藤　京（SATO Takashi）
室蘭工業大学	松岡　健一（MATSUOKA Kenichi）

抄録
To establish a rational design metod of Prestressed Concrete (PC) rock-sheds，an impact test was conducted using a proto-type PC rock-shed which is composed of inverted L-shaped frame structures with one rigid connection and two hinged supports．In this study，a 90cm thick sand cushion was applied as shock absorbing system．The results obtained from this experiment are as follows：［＊］1）the transmitted impact force on the roof slab was 1.4～1.5 times as much as the design impact force，2）the load share ratios of girders far from and near to edge were estimated as 40％ and 45％ respectively，and 3）the dynamic amplification factor was about 1.22

抄録

To establish a rational design metod of Prestressed Concrete (PC) rock-sheds，an impact test was conducted using a proto-type PC rock-shed which is composed of inverted L-shaped frame structures with one rigid connection and two hinged supports．In this study，a 90cm thick sand cushion was applied as shock absorbing system．The results obtained from this experiment are as follows：［＊］1）the transmitted impact force on the roof slab was 1.4～1.5 times as much as the design impact force，2）the load share ratios of girders far from and near to edge were estimated as 40％ and 45％ respectively，and 3）the dynamic amplification factor was about 1.22

論文・刊行物検索

詳細情報

発表　Impact Test of PC Rock-Shed with Sand Cushion

論文・刊行物検索

詳細情報

発表 Impact Test of PC Rock-Shed with Sand Cushion

発表　Impact Test of PC Rock-Shed with Sand Cushion