【摘要】 在对四川地震灾区北川县陈家坝乡损毁土地实地调查的基础上,根据损毁土地成因,分析滑坡损毁土地的基本特征,提出其土地复垦的关键技术主要为截一排一堵。更多还原

【Abstract】 Based on the fieldwork of the Chenjiaba damaged land in Beichuan Country of Sichuan,according to the causes of the damaged land,the main characteristics of the damaged land by landslide were analyzed.And it was proposed that the key technologies of land reclamation was primarily closure—drainnage—block.更多还原