Human and organization errors in reliability of offshore structures
- Univ. of California, Berkeley, CA (United States). Dept. of Civil and Environmental Engineering
This paper addresses human and organization errors (HOE) in the context of quantitative reliability analyses (QRA) that are intended to help improve the quality of offshore structures. A classification of HOE is proposed that addresses individual, organization, equipment/hardware, procedures/software, and environmental considerations. A generic process to address the life-cycle quality characteristics of offshore structures incorporating HOE is discussed. Based on these developments, a probability-based risk analysis is developed that addresses HOE in addition to the structure system aspects. Alternatives for improved management of HOE are discussed including quality assurance and quality control (QA/QC), and design of error-tolerant or robust structures. Application of the HOE classification, generic assessment process, QRA formulation, and QA/QC measures are illustrated.
- Sponsoring Organization:
- USDOE
- OSTI ID:
- 445589
- Report Number(s):
- CONF-950695--
- Journal Information:
- Journal of Offshore Mechanics and Arctic Engineering, Journal Name: Journal of Offshore Mechanics and Arctic Engineering Journal Issue: 1 Vol. 119; ISSN 0892-7219; ISSN JMOEEX
- Country of Publication:
- United States
- Language:
- English
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