• norsk
    • English
  • English 
    • norsk
    • English
  • Login
View Item 
  •   Home
  • Fakultet for ingeniørvitenskap (IV)
  • Institutt for maskinteknikk og produksjon
  • View Item
  •   Home
  • Fakultet for ingeniørvitenskap (IV)
  • Institutt for maskinteknikk og produksjon
  • View Item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Modeling Human and Organizational Factors for Operational Risk Analysis

Li, Liaosha
Master thesis
Thumbnail
View/Open
14702_FULLTEXT.pdf (2.411Mb)
14702_COVER.pdf (1.556Mb)
URI
http://hdl.handle.net/11250/2396487
Date
2016
Metadata
Show full item record
Collections
  • Institutt for maskinteknikk og produksjon [2584]
Abstract
In terms of accident sequences in the offshore oil and gas industry, technical factors have been

focused on the risk analysis area widely. However, there are still accidents and losses occurred

frequently. To understand the impact of other factors on accident sequences, this thesis focuses

on human and organizational factors instead of technical factors. The aimis to provide readers

a method about how to model human and organizational factors of offshore lifting operation

by a case study. Firstly, the risk model consists of Event Tree, Fault Tree and Bayesian network.

Then, to measure the risk influence factors in the model, potential indicators are identified by

researching the literature information. Next, there is a comparison and evaluation about how

to model non-linear effects by Barrier and Operational Risk Analysis and Bayesian conditional

probability. We predict that the Bayesian method is a more correct way to model non-linear

effects. However, regardless of which method, the biggest challenge is how to obtain available

datasets since there is no suitable datasets covering human and organizational factors. Thus,

the further work will still focus on collecting reliable datasets.
Publisher
NTNU

Contact Us | Send Feedback

Privacy policy
DSpace software copyright © 2002-2019  DuraSpace

Service from  Unit
 

 

Browse

ArchiveCommunities & CollectionsBy Issue DateAuthorsTitlesSubjectsDocument TypesJournalsThis CollectionBy Issue DateAuthorsTitlesSubjectsDocument TypesJournals

My Account

Login

Statistics

View Usage Statistics

Contact Us | Send Feedback

Privacy policy
DSpace software copyright © 2002-2019  DuraSpace

Service from  Unit