eprintid: 10601 rev_number: 2 eprint_status: archive userid: 1 dir: disk0/00/01/06/01 datestamp: 2023-11-09 16:37:13 lastmod: 2023-11-09 16:37:13 status_changed: 2023-11-09 16:31:47 type: article metadata_visibility: show creators_name: Hammad, D.B. creators_name: Shafiq, N. creators_name: Nuruddin, M.F. title: Vectors of Defects in Reinforced Concrete Structures in Onshore Oil and Gas Process Plants ispublished: pub note: cited By 1 abstract: There is a global outcry over the speedy deterioration of structures in oil and gas facilities. While marine environment is considered the leading factor in the deterioration of offshore structures, there is no single factor considered as the main cause of the problem in onshore structures. Therefore, the aim of this paper is to present the result of global survey on the major factors causing the deterioration of concrete structures in onshore oil and gas facilities. To realize the objectives of the paper, an e-questionnaire was administered through two International LinkedIn groups with a membership mainly dominated by experts in onshore oil and gas facilities. 159 respondents completed the questionnaires, and the reliability of the responses was calculated to be 0.950 which is considered excellent. Relative importance index was used in ranking the factors, and it was observed that environmental factors ranked as the dominant factors causing the deterioration of concrete structures in onshore process plants. Another important finding in the study is the role that experience plays on the perception of experts on the causes of defects on concrete structures. © 2018 Dabo Baba Hammad et al. date: 2018 publisher: Hindawi Limited official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85099765998&doi=10.1155%2f2018%2f3953972&partnerID=40&md5=3ccaca59206c6d2e958dd37183a681f9 id_number: 10.1155/2018/3953972 full_text_status: none publication: Advances in Civil Engineering volume: 2018 refereed: TRUE issn: 16878086 citation: Hammad, D.B. and Shafiq, N. and Nuruddin, M.F. (2018) Vectors of Defects in Reinforced Concrete Structures in Onshore Oil and Gas Process Plants. Advances in Civil Engineering, 2018. ISSN 16878086