선체응력감시시스템 개발을 위한 모형선의 변형률 측정에 관한 실험적 연구
- Alternative Title
- An Experimental Study for the Development of Hull Stress Monitoring System on Strain Measurement of the Model Ship
- Abstract
- Hull Stress Monitoring System(HSMS) is a device for warn ship operators about high stress on a ship. The present HSMS is not useful because it simply monitors ship hull stresses.
The purpose of this paper is to develop the voyage solution for improvement in ship's safety and efficiency integrating structural analysis simulation and Voyage Data Record System(VDR) into the HSMS. Strain measurement experiment of model ship is conducted to get data considering each loading condition at anchor and on the voyage. This data will be used to combine HSMS with structural analysis simulation.
Additionally, maintenance of FBG sensors is easy and these sensors have no electromagnetic waves, so the sensors are applied to the HSMS to improve the weak point of a strain gage. To verify the good point of the sensors, the model test is experimented to compare the strain characteristics of the sensors with the strain gage.
- Issued Date
- 2011
- Awarded Date
- 2011. 8
- Type
- Dissertation
- Publisher
- 부경대학교 대학원
- Alternative Author(s)
- An, Sang Hyun
- Affiliation
- 부경대학교
- Department
- 대학원 조선해양시스템공학과
- Advisor
- 배동명
- Table Of Contents
- List of Figures ⅴ
List of Tables ⅶ
Abstract ⅷ
1. 서론 1
1.1 각 선급별 HSMS의 적용규칙 2
2.2 HSMS의 구성 4
2. 모형실험의 개요 7
2.1 실험모형 7
2.2 모형선 연결체 8
2.3 스트레인 게이지 11
2.4 FBG 센서 13
2.5 센서의 비교 실험 15
3. 실험방법 16
4. 실험결과 18
4.1 변형률 측정 결과 18
4.2 가속도 측정 결과 35
5. 정적 구조해석 37
5.1 유한요소 모델 37
5.2 경계조건 38
5.3 하중조건 40
5.4 구조해석 결과 및 고찰 40
6. 결론 44
참고문헌 46
- Degree
- Master
- Appears in Collections:
- 대학원 > 조선해양시스템공학과
- Files in This Item:
-
-
There are no files associated with this item.
-
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.