摘要
广东省内虽然整体泥石流发灾频率低,但由于低频泥石流具有极强的隐蔽性不为人们了解,其造成的灾害往往远高于高频泥石流。以2010年5月广州涉外经济职业技术学院发生的泥石流理论计算为依据,探讨低频泥石流的特征。对低频泥石流的防治进行工程措施、预防措施相结合的分析。
Although debris flow disaster arises less across Guangdong Province, however, low-frequency debris flow may cause far more hazards than high-frequency one as a result of its strong concealment not being understood by people. Based on the theoretical calculation in connection to the debris flow happened in May 2010 at Guangzhou International Economics College, the characteristics of low-frequency debris flow are discussed and then the engineering measures combined with precautions thereof are analyzed.
出处
《路基工程》
2013年第1期176-180,共5页
Subgrade Engineering
关键词
低频泥石流
暴雨
防治
地质灾害
low-frequency debris flow
heavy rain
prevention
geological hazards
