This review study discusses the utilization of Terrestrial Laser Scanner (TLS) 3D point cloud data in representing geometry for structural health monitoring (SHM) applications, particularly the so-called Scan-to-FEM method. The existing studies related to the topic are intensively presented and discussed along with the advantages and disadvantages of the modelling methods: meshing by whole and cross-section. Two case studies are conducted to show both modelling methods used for geometry representation for Scan-to-FEM method. Meshing by whole and cross-section methods result in the relative errors of respective 2.79% and 1.4% in the maximum displacement vector sum, compared to their reference models constructed by ABAQUS. It is also seen that the density and clarity of 3D point cloud data can bring well-shaped geometry for FE analysis and consequently produce good accuracy.
목차
Abstract 1. INTRODUCTION 2. LITERATURE REVIEW 3. CASE STUDY 4. CONCLUSIONS REFERENCES
키워드
3D point cloud dataTerrestrial Laser ScanningFinite Element MethodStructural AnalysisStructural Health Monitoring
저자
Mark Joseph Calubad [ Department of ICT Integrated Safe Ocean Smart Cities Engineering, Dong-A University, Busan, Republic of Korea ]
Changkye Lee [ University Core Research Center for Disaster-free & Safe Ocean City Construction, Dong-A University, Busan, Republic of Korea ]
Jung-Jae Yee [ Department of ICT Integrated Safe Ocean Smart Cities Engineering, Dong-A University, Busan, Republic of Korea ]
Corresponding Author
대한건축학회지회연합회 [The Regional Association of Architectural Institute of Korea]
설립연도
2000
분야
공학>건축공학
소개
본회는 건축에 관한 학술․ 예술․ 기술을 연구 연마하는 지회회원들의 입지향상과 회원상호간의 친목도모와 함께 건축 문화창달에 기여함을 목적으로 한다.
목적을 달성하기 위하여 다음의 사업을 한다.
1. 지회회원의 입지향상과 친목도모
2. 건축에 관한 조사․연구지도 및 이에 관련된 사업
3. 회지, 논문집, 연구보고서 기타 건축에 관한 도서의 간행
4. 건축에 관한 강습회․강연회․간담회․전람회․견학회 등의 개최
5. 건축에 관한 계획, 감독, 기술검토에 대한 국가공공기관 기타의뢰에 관한 사항
6. 국내외 관계 제 학회와의 교류 및 회의참석
7. 기타 본회 목적달성에 필요한 사업
간행물
간행물명
대한건축학회연합논문집 [Journal of the Regional Association of Architectural Institute of Korea]