The Analysis of a Wind Load on a Container Crane Using a Computation Fluid Dynamics

• 발행기관: 한국항해항만학회
• 저자명: Soon-Kyu Kwon Seong-Wook Lee Dong-Seop Han Geun-Jo Han
• 간행물 정보: 『한국항해항만학회 학술대회논문집』2006년도 International Symposium on GPS/GNSS Vol.2, 1~4쪽, 전체 4쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2006.10.25

영문 초록

This study analyzed the fluid state around a container crane according to a wind direction when a wind load was applied to a container crane. The container crane for this research is a model of a 50-ton class used broadly in the current ports. The dimension of an external fluid field is 500m×200m. This study considered the change of a wind velocity according to an altitude in a criterion of a wind velocity, 50m/s, applying a power series law. An incident angle applied to an interval of 30 degrees in 0° ~ 180° and this study carried out a computation fluid dynamics using a CFX 10. In this study, we indicate the wind pressure and coefficient according to the height and section figure of each member. In addition, we suggest the wind load according to a wind direction.

목차

1. Introduction

2. Computation Fluid Dynamics

3. Analysis result

4. Conclusion

키워드

Container Crane Computation Fluid Dynamics Wind Load