泥石流灾害及工程防治对策研究

Research on Debris Flow Disasters and Engineering Prevention and Control Countermeasures

泥石流作为一种地质灾害现象,在全球山区范围内广泛发生。当前,泥石流灾害在强降雨及气候的影响下,形成机制愈加复杂,预警及防治工作十分困难,是人民的生命和财产安全的潜在风险,严重制约了国家重大基础设施的建设和后期的安全运行,也极大地影响了社会的可持续发展,是现阶段亟待突破的科学难题。因此,对泥石流灾害防治工作的研究显得尤为重要。本文通过分析泥石流灾害及工程防治技术上的进展,探讨未来研究要关注的问题。

As a geological hazard phenomenon,debris flows occur extensively in mountainous regions globally.Currently,the mechanisms leading to debris flow disasters have become increasingly complex due to the influence of heavy rainfall and climate,making early warning and prevention efforts exceedingly challenging.This undoubtedly poses a significant impact on the safety of people’s lives and property,severely constrains the construction of critical national infrastructure,and jeopardizes the long-term sustainability of society,which represents a scientific challenge that urgently needs to be addressed at this stage.Therefore,research on the prevention and control of debris flow disasters is of paramount importance.This article reviews recent developments in debris flow disasters as well as engineering prevention efforts,and discusses the key issues that future research should focus on.