环境作用下混凝土结构性能演化与控制研究进展

Translated title of the contribution: State-of-the-art on performance evolution and control of concrete structures subjected to environmental actions

Changwen Miao, Xianglin Gu, Weiping Zhang, Hongyuan Guo

Research output: Journal article publicationReview articleAcademic researchpeer-review

11 Citations (Scopus)

Abstract

The state-of-the-art on performance evolution and control of concrete structures subjected to environmental actions was reviewed and analyzed. It was found that after over 20 years' research, the basic theoretical issues including the ingress mechanisms of environmental media, mechanical behavior of corroded reinforced concrete structural members and time-dependent reliabilities of structures have been extensively studied; the monitoring and inspection techniques for the corrosion of steel bars and the electrochemical rehabilitation and self-healing techniques for concrete structures have been developed; the basic concept for the life-cycle design and maintenance of concrete structures has been proposed. However, it was suggested that for the future development of life-cycle design and maintenance theories of concrete structures, the research methodology should be shifted to indeterminate problems from determinate problems, and the research objectives should be focused on the time-dependent issues, with due focuses on the varying properties of time-dependent and space-dependent environmental actions and the heterogeneous properties of materials in the meso-scale.

Translated title of the contributionState-of-the-art on performance evolution and control of concrete structures subjected to environmental actions
Original languageChinese (Simplified)
Pages (from-to)1-10
Number of pages10
JournalJianzhu Jiegou Xuebao/Journal of Building Structures
Volume40
Issue number1
DOIs
Publication statusPublished - 1 Jan 2019
Externally publishedYes

Keywords

  • Environmental action
  • Performance control
  • Performance degradation
  • Reinforced concrete structure
  • Time-dependent reliability

ASJC Scopus subject areas

  • Civil and Structural Engineering
  • Building and Construction

Fingerprint

Dive into the research topics of 'State-of-the-art on performance evolution and control of concrete structures subjected to environmental actions'. Together they form a unique fingerprint.

Cite this