Structural Design Guide Line of Composite Beam

내화피복이 생략된 합성보의 구조설계지침 제정을 위한 고찰

  • Published : 2008.02.28

Abstract

As high rise buildings and large span spatial structures are constructed, new composite members and construction techniques are continuously developed. Wide flange steel beam can be easily constructed but the fire proofing protection is necessary and the cost is high. Nowadays environmental pollution of structures is becoming a big issue. The material of fire proofing protection is not allowed to use for structural members in several countries because it cab be a cause of environment pollution. Composite beam is a new hybrid beam system which is not needed a fire proofing protection process. Composite beam has better construction capacity than that of RC system and has more economic advantages than that of wide flange steel beam. In this paper, structural design guide lines of composite beam were provided to apply design and construction.

Keywords

References

  1. ACI 318-05 Building Code Requirements for Structural Concrete and Commentary
  2. Eurocode 4: Design of Composite Steel and Concrete Structures-Part 1: General rules and rules for buildings
  3. 건축구조설계기준[Korean Building Code-Structural] 2005, 대한건축학회
  4. 최신 철근콘크리트 공학, 안주옥 외, 2004