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master's thesis
TEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA
2017. urn:nbn:hr:153:100754
Cvijanović, Dejan
Josip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod

Cite this document

Cvijanović, D. (2017). TEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA (Master's thesis). Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod. Retrieved from https://urn.nsk.hr/urn:nbn:hr:153:100754

Cvijanović, Dejan. "TEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2017. https://urn.nsk.hr/urn:nbn:hr:153:100754

Cvijanović, Dejan. "TEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA." Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, 2017. https://urn.nsk.hr/urn:nbn:hr:153:100754

Cvijanović, D. (2017). 'TEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA', Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, accessed 09 April 2024, https://urn.nsk.hr/urn:nbn:hr:153:100754

Cvijanović D. TEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA [Master's thesis]. Slavonski Brod: Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod; 2017 [cited 2024 April 09] Available at: https://urn.nsk.hr/urn:nbn:hr:153:100754

D. Cvijanović, "TEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA", Master's thesis, Josip Juraj Strossmayer University of Osijek, Mechanical Engineering Faculty in Slavonski Brod, Slavonski Brod, 2017. Available at: https://urn.nsk.hr/urn:nbn:hr:153:100754

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Metadata
TitleTEHNOLOGIJA ZAŠTITE PODVODNIH CJEVOVODA
Title (english)PROTECTION TECHNOLOGY OF UNDERWATER PIPELINES
AuthorDejan Cvijanović
MentorStjepan Aračić (mentor)
Committee memberStjepan Aračić (član povjerenstva)
Committee memberLeon Maglić (predsjednik povjerenstva)
Committee memberAndrijana Milinović (član povjerenstva)
GranterJosip Juraj Strossmayer University of Osijek
Mechanical Engineering Faculty in Slavonski Brod
Slavonski Brod
Defense date and country2017-09-13, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Mechanical Engineering
Abstract
U radu je obrađen utjecaj korozije na integritet podvodnih cjevovoda. Detaljno je analizirana tehnologija zaštite od korozije, s naglaskom na katodnu zaštitu. U prvom dijelu rada definiran je proces korozije i opisane su kemijska i elektrokemijska korozija. Slijede kriteriji za izbor materijala i opis karakteristika čeličnih, polimernih i stakloplastičnih cijevi. Kod elektrokemijske zaštite od korozije naglasak je stavljen na katodnu zaštitu uz vanjski izvor struje i katodnu zaštitu žrtvovanom anodom (protektorom), koja se uglavnom upotrebljava za zaštitu podvodnih cjevovoda. Važno je napomenuti da katodna zaštita najbolje rezultate daje u kombinaciji sa sustavima prevlaka. Zatim su prikazane vrste zaštita metalnim, nemetalnim anorganskim i organskim prevlakama. Također su opisane različite metode polaganja cjevovoda. Na kraju rada prikazana je tehnološka razrada čeličnog cjevovoda. Analiziran je postupak antikorozivne zaštite FBE metodom, postavljanje betonske obloge, katodna zaštita žrtvovanom anodom i sam postupak polaganja cjevovoda na morsko dno S– metodom.
Abstract (english)
This thesis presents the influence of corrosion on the integrity of (underwater) offshore pipelines. Corrosion protection technology, with an emphasis on cathodic protection, has been thoroughly analyzed. In the first part of the thesis the corrosion process is defined, and chemical and electrochemical corrosion are described. What follows are the criteria for the selection of pipeline material and the description of the characteristics of steel, polymer and fiberglass pipes. Various pipeline laying methods are described. In the case of electrochemical corrosion protection, the emphasis is placed on impressed current cathodic protection and cathodic protection with sacrificial anodes, which is mainly used for the protection of underwater pipelines. It is important to note that cathodic protection gives best results in combination with coating systems. In addition, types of protection with metallic, non-metallic inorganic and organic coatings are presented, as well as different methods of pipeline installation. At the end of the thesis, the technology of the pipeline system is analysed: FBE coating method of steel pipe protection, carrying out the concrete weight coating method, cathodic protection with sacrificial anodes, and the procedure of pipeline installation using the S– method.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:153:100754
Study programmeTitle: Graduate Study Mechanical Engineering; specializations in: Design and Product Development, Manufacturing Logistics, Materials Engineering, Engineering Technologies, Power Engineering
Course: Engineering Technologies
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka strojarstva (magistar/magistra inženjer/inženjerka strojarstva)
Type of resourceText
File originBorn digital
Access conditionsAccess restricted to students and staff of home institution
Terms of useLicence In copyright icon
Created on2017-09-26 11:58:40