Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
This chapter presents two practical cases for durability design: the concrete structures in the Hong Kong–Zhuhai–Macau (HZM) sea‐link project with design life of 120 years and a high‐integrity container used for the near‐surface disposal of radioactive wastes with disposal life of 300 years. Both cases start with the global design strategy for durability, and continue with model‐based methods for the control process of durability. For the HZM project, the chloride ingress model is used for the design for corrosion initiation of reinforcement in reinforced concrete elements, and design uncertainty is considered through the statistical properties of model parameters. For the high‐integrity container used for near‐surface disposal of radioactive wastes the combined process of nuclide migration and leaching is identified as the design scenario, and the model‐based method helps to choose the key parameters of design. Finally, aspects related to long service life design are addressed for design uncertainty, quality control in construction, and inspection–maintenance planning during service life.
This chapter presents two practical cases for durability design: the concrete structures in the Hong Kong–Zhuhai–Macau (HZM) sea‐link project with design life of 120 years and a high‐integrity container used for the near‐surface disposal of radioactive wastes with disposal life of 300 years. Both cases start with the global design strategy for durability, and continue with model‐based methods for the control process of durability. For the HZM project, the chloride ingress model is used for the design for corrosion initiation of reinforcement in reinforced concrete elements, and design uncertainty is considered through the statistical properties of model parameters. For the high‐integrity container used for near‐surface disposal of radioactive wastes the combined process of nuclide migration and leaching is identified as the design scenario, and the model‐based method helps to choose the key parameters of design. Finally, aspects related to long service life design are addressed for design uncertainty, quality control in construction, and inspection–maintenance planning during service life.
Durability Design
Applications
Li, Kefei (Autor:in)
Durability Design of Concrete Structures ; 210-233
04.11.2016
24 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch
| Wiley | 2016
| Wiley | 2016
| British Library Conference Proceedings | 1993
| Wiley | 2013
| British Library Conference Proceedings | 1992