摘要
文章根据弃渣场的地形地貌、水文气候、工程地质、不良地质条件等信息,采用现场查勘、1:1,000的地形图量测、勘探、土体试验等综合勘测方法,查明弃渣场的不良地质条件、外部环境条件,通过数值分析的方法揭露人工堆积弃渣场高陡土质边坡在三种不同环境条件下的边坡破坏机理并进行稳定性计算,确定工程的安全给定值等成果,与设计标准比对,综合评定弃渣场的安全稳定性;在满足边坡安全稳定的前提下,进行经济技术比较下采用合理的措施对边坡进行加固或其他工程措施。
Comprehensive survey methods such as on-site survey,1:1,o00 topographic map measurement,exploration,and soil testing are used to identify the unfavorable geological and external environmental conditions of the waste disposal site,based on information such as the terrain,hydrology,climate,engineering geology,and unfavorable geological conditions of the waste disposal site.By using numerical analysis methods to reveal the failure mechanisms of high and steep soil slopes in artificial waste disposal sites under three different environmental conditions.The safety given value of the project was determined,and the safety stability of the waste disposal site is evaluated comprehensively by comparing with the design standard.Under the premise of slope safety and stability,reasonable measures are adopted to strengthen the slope or other engineering measures through economic and technological comparison.
作者
孔军涛
KONG Juntao(Henan Water Resources Survey CO.LTD.,Zhengzhou 450003,China)
出处
《河南水利与南水北调》
2023年第10期121-122,共2页
Henan Water Resources & South-to-North Water Diversion
关键词
弃渣场
量测
数值计算
稳定评估
waste disposal site
measurement
numerical calculation
stability assessment
