CAJ | 학술논문

文章研究了北京市密云县西白莲峪大西沟北沟泥石流的堆积物特征及其演变过程,指出该堆积物是在泥石流及山体崩塌综合作用下形成,具有泥石流堆积物的典型特征.此外,该文还提出必须加强泥石流危险区的制图及沟道治理工程的建设,才能防治泥石流的发生及现存堆积物的复活.
문장연구료북경시밀운현서백련욕대서구북구니석류적퇴적물특정급기연변과정,지출해퇴적물시재니석류급산체붕탑종합작용하형성,구유니석류퇴적물적전형특정.차외,해문환제출필수가강니석류위험구적제도급구도치리공정적건설,재능방치니석류적발생급현존퇴적물적복활.
The particle size composition of debris flow deposits are an important feature of the structure,it reflects the dispersion of debris flow deposits,it is an important indicator of debris flow deposits in determining the nature of the engineering geology.Through field surveys and lab experiments,this paper studied the characteristics of debris flow deposits and their evolution in the north of Daxigou valley of the Miyun District of Baijing,noted that the deposits in the debris flow and collapse of the mountain formed under the combined effect,with the typical characteristics of deb-ris flow deposits.At the same time,we must strengthen the debris flow risk zone mapping and channel management project construction in order to control the occurrence of debris flow and the revival of the existing deposits.