地下工程结构安全与韧性技术研究现状及发展方向探讨

Discussion on the research status and development direction of underground engineering structure safety and resilience technology

摘要

地下工程结构作为城市基础设施重要组成部分，在地下空间规划与设计中具有重要意义。通过对地下工程结构安全与韧性技术的现状进行综述，探讨了目前存在的问题及未来的发展方向。首先介绍了地下工程结构安全性与韧性技术的研究背景及意义，然后从地下结构安全性评估、地下结构抗震韧性技术、地下结构损伤识别与修复等方面对现有研究进行了概述，最后对地下工程结构安全与韧性技术未来发展方向进行探讨。

Abstract

As an important part of urban infrastructure, underground engineering structures are of great significance in the planning and design of underground space. The current status of safety and resilience technology for underground engineering structures is reviewed, and the existing problems and future development directions are discussed. The research background and significance of underground engineering structure safety and toughness technology are introduced. The existing research are summarized from the aspects of underground structure safety assessment, underground structure seismic toughness technology, underground structure damage identification and repair. Future development direction of underground engineering structure safety and resilience technology are described.

关键词

地下工程结构 / 安全性 / 韧性技术 / 抗震 / 损伤识别

Key words

underground engineering structures / security / resilience technology / seismic / damage identification

基金资助

国家铁路集团重点研发项目“基于数字孪生的长大高铁盾构隧道智能建造及运维关键技术研究”(K2023G002)