摘要
危岩是公路工程项目中常遇到的地质灾害问题,它常以突然性和不可预测性在瞬间失稳,对公路的运营和公路上行驶车辆的安全造成危害,因此对于危岩的处治极为重要。在治理过程中,需要对公路边坡的地质情况,危岩的发育成因,做出较为透彻的研究。在设计过程中,往往要根据不同的危岩类型,给出不同的设计方案。
Unstable rock is a geological disaster frequently encountered in road construction. It endangers the road operating system due to its suddenness and unpredictability in collapse. Consequently, the treatment of unstable rocks is of primary importance. To control the unstable rock, a thorough study is needed as to the geological status of the road＇s side slope and the causes of the rock＇s unstableness. Varied designing plans are often demanded according to the types of the rock.
出处
《水土保持研究》
CSCD
北大核心
2007年第2期112-115,共4页
Research of Soil and Water Conservation
关键词
长河坝
危岩
种类
设计
措施
Changhe dam
unstable rock
type
design
measure
