2127 Moment Redistribution in Prestressed Concrete Continuous Beams with External Tendons :

• ARAVINTHAN,Thirugnanasuntharan

  埼玉大学大学院

• 睦好,宏史

  埼玉大学

• MATUPAYONT,Songkiat

  埼玉大学大学院

• 町田,篤彦

  埼玉大学

抄録

Externally prestressed concrete beams are being constructed widely considering the advantages of the method. The use of continuous spans could be an added benefit such as better riding qualities and efficient use of materials. However, the ultimate behavior of such beams is greatly affected by moment redistribution phenomena that occurs due to yielding at critical sections. This paper describes the experimental investigation conducted to examine the moment redistribution in two spans continuous beams with monolithic and epoxy jointed precast segmental types, with and without confinement reinforcement at the compressive zones of the critical sections.

収録刊行物

• コンクリート工学年次論文報告集

  コンクリート工学年次論文報告集 17 (2), 761-766, 1995-06-01

  日本コンクリート工学協会

キーワード

• confinement reinforcement
• continuous beam
• external tendons
• moment redistribution
• precast segments
• prestressed concrete

詳細情報

• CRID: 1540291245352027776
• NII論文ID: 110009747288
• NII書誌ID: AN10026675
• Web Site: http://dl.ndl.go.jp/info:ndljp/pid/10645168
• 本文言語コード: ja
• データソース種別:
  • NDL-Digital
  • CiNii Articles