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A Study on Stability of Single-layer Space Frame Structure for Energy Core of Incheon Airport Second Terminal

인천공항 제2터미널 에너지코어 단층 스페이스 프레임 구조물의 안정에 관한 연구

  • 정환목 (경동대학교 건축디자인학과)
  • Received : 2015.11.16
  • Accepted : 2015.12.09
  • Published : 2015.12.15

Abstract

The roof grid of single-layer space frame structure, for Energy Core of Incheon Airport Second Terminal, is very simple and aesthetic, but it is apt to buckle under external force because of mild curvature and complex shape. The object of this study is to estimate the stability of single-layer space frame structures for Energy Core of Incheon Airport Second Terminal with the analytical conditions of structural design. The results show that the buckling load of model(pin-pin, uniform load, rigid joint), that is, the most similar model to the analytical conditions of structural design. was $10.7kN/m^2$.

Acknowledgement

Supported by : 경동대학교

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