A Study on the Wedge Angle of the Rail Clamp according to the Design Wind Speed Criteria Change

• 발행기관: 한국항해항만학회
• 저자명: Jung-Myung Lee Dong-Seop Han Geun-Jo Han Young-Hwan Jeon
• 간행물 정보: 『한국항해항만학회지』제29권 제7호, 641~646쪽, 전체 6쪽
• 주제분류: 공학 > 해양공학
• 파일형태: PDF
• 발행일자: 2005.09.30

영문 초록

In cargo-working, it unavoidably happens that the quay crane slip along the rail and the container move from side to side. Especially, they involve a lot of risk in bad weather. The rail clamp is a mooring device to prevent that the quay crane slips along the rail due to bad weather or the wind blast while the quay crane do the cargo-working. And it will play a greater role in port container terminal integration and automation. To design the wedge type rail clamp, it is very important to determine the wedge angle. In this study, we expect that the design wind speed of the quay crane will change over 16㎧. Assuming that the design wind speed is 40㎧, we determined the proper wedge angle of the wedge type rail clamp for the 50ton class quay crane.

목차

Abstract

1. Introduction

2. Wind load analysis applied to the rail clamp

3. To determine the proper wedge angle

4. Results and Discussions

5. Conclusions

Acknowledgement

References

키워드

Cargo Handling System Container Terminal Design Wind Speed Quay Crane Rail Clamp Wedge Angle