CAJ | 학술논문

我国黄土高原不仅是中华民族的发源地，也是世界上惟一的最年轻、且正在堆积的高原，它记录着240万年以来全球自然环境和气候变化以及地表灾害演化的丰富信息，每年全国有近三分之一的地质灾害发生在这一地区。本文概述了黄土地质灾害的危害现状，分析了目前黄土地质灾害研究方面存在的关键科学问题，并提出了当前应重点开展的研究思路和课题：研究黄土地质结构和黄土介质力学行为对灾害孕育的协同控制规律，概化黄土重大灾害的基本成灾模式；破解复杂动力作用下黄土重大灾害发生、突变、演化机制和灾害链演变规律；建立黄土重大灾害超前判识、预警预报与风险控制的理论及技术方法体系，形成黄土地区重大灾害减灾示范。
아국황토고원불부시중화민족적발원지，야시세계상유일적최년경、차정재퇴적적고원，타기록착240만년이래전구자연배경화기후변화이급지표재해연화적봉부신식，매년전국유근삼분지일적지질재해발생재저일지구。본문개술료황토지질재해적위해현상，분석료목전황토지질재해연구방면존재적관건과학문제，병제출료당전응중점개전적연구사로화과제：연구황토지질결구화황토개질역학행위대재해잉육적협동공제규률，개화황토중대재해적기본성재모식；파해복잡동력작용하황토중대재해발생、돌변、연화궤제화재해련연변규률；건립황토중대재해초전판식、예경예보여풍험공제적이론급기술방법체계，형성황토지구중대재해감재시범。
Loess Plateau is one of the birthplaces of the Chinese nation.It is also the youngest plateau and has been rising ceaselessly in our world.Besides,it had been recorded the information of global change in detail during the Pleistocene epoch,especially in the aspects of climate changes and geological hazards.According to the statistics of geological hazards in China,there are almost one third of cases in this area.These geological hazards caused great loss of life and properties.Hence,the mitigation of geological hazards in Loess Plateau is urgent and necessary.This paper summarizes geological hazards in Loess Plateau.Moreover,according to the results of previous research and engineering geological investigation,the critical issues and creative concepts,such as the couple analysis of soil mechanics and engineering geology,triggering and evolution mechanism,early warning system and so on,are suggested to mitigate the geological hazards in loess area.