人民长江2025，Vol.56Issue(6)：138-143,6.DOI:10.16232/j.cnki.1001-4179.2025.06.018
施工期边坡挂渣诱发泥石流的综合防治体系研究
Study on comprehensive prevention and control systemfor debris flow induced by slope slag accumulation during engineering construction period
摘要
Abstract
Engineering construction in mountainous areas disrupts the ecological balance of the surrounding environment,often triggering localized debris flow disasters.Debris flows induced by slope slag accumulation exhibit distinct characteristics of small scale and short-term suddenness,necessitating short-term protection measures for temporary facilities during construction.This study systematically analyzes the disaster-causing mechanisms of such debris flows,based on normal condition and congestion-breaking condition.The applicability of existing debris flow prevention measures for short-term protection is evaluated.Using a-vailable resources during construction and integrating the complementary advantages of various engineering methods,a comprehen-sive prevention and control system is designed based on phased treatment principles,which incorporates energy dissipation,slag retention,sediment deposition,overflow drainage,and foundation stabilization to achieve effective short-term protection with low construction and operational costs.The proposed framework provides practical insights for construction teams in similar scenarios.关键词
边坡挂渣/泥石流/综合防治体系/施工期/短时防护Key words
slope slag accumulation/debris flow/comprehensive prevention and control system/construction period/short-term protection分类
建筑与水利引用本文复制引用
王友乐,缪正建,曹克磊,梅慧,蒋骞,白林..施工期边坡挂渣诱发泥石流的综合防治体系研究[J].人民长江,2025,56(6):138-143,6.基金项目
长江勘测规划设计研究有限责任公司自主创新项目(CX2021Z56,CX2023S024) （CX2021Z56,CX2023S024）
国家自然科学基金项目(52309169) （52309169）
