碩士 / 國立中央大學 / 土木工程學系在職專班 / 103 / Durability and life cycle of bridge are closely connected with the
environmental corrosion, every single country seriously face the durable
years and safety issues of bridge, especially the coastal bridges. therefore,
environment, location and the factor of corrosion are deeply considered.
Now, Taiwan is using "Taiwan Bridge Management System" to record
the damage status of bridges. Base on bridge inspection, we notice that the
most issues are damage concrete and corrosion of steel structure. normally
we use the general concrete repair method and the method of Cathodic
protection for slow down the concrete from damage. Often used thermal
spraying of zinc-aluminum alloy in steel as a construction method
anti-corrosion coating. Discuss the relevance and effectiveness of the
reasons for poor construction characteristics between, this study simulated
bridges in the seaside environment corrosion coatings test.To verify the
thick coating type coating (polyurea) is applied to the applicability of the
coastal bridge steel corrosion. Denial of water vapor is the use of
high-thickness properties. Stretch of water and drainage path mitigation
pollutants invasion. Assessment project which includes : Evaluating Degree
of Blistering of Paints , Chalking degree , Adhesion , Abrasion Resistance ,
Degree of Painted or Coated Specimens Subjected.Look forward to solve
the current difficulties in the huge coastal bridge maintenance and
maintenance funding.
| Identifer | oai:union.ndltd.org:TW/103NCU05015025 |
| Date | January 2015 |
| Creators | Guan-Jia Huang, 黃冠嘉 |
| Contributors | Zhi-Dong Lin, 林志棟 |
| Source Sets | National Digital Library of Theses and Dissertations in Taiwan |
| Language | zh-TW |
| Detected Language | English |
| Type | 學位論文 ; thesis |
| Format | 158 |
Page generated in 0.0118 seconds