摘要
根据大岗山水电站雾化区左、右岸环境边坡的地质条件,采用定性宏观评价与半定量评价(CSMR)相结合的方法,确定了雾化区左、右岸环境边坡危岩体各区域稳定性综合评价指标,据此提出了雾化区环境边坡的治理原则,并对各个分区采取了有针对性的防护治理措施。工程实际表明,雾化区边坡未发生任何影响电站正常运行和安全的破坏,证明了环境边坡防治设计体系的合理性。
According to the geological conditions of left and right bank environmental slopes at the atomization zone of Dagangshan Hydropower Station, the macro-qualitative assessment method and semi-quantitative evaluation method （CSMR） are combined to evaluate the stability of risky rock masses in different zones of left and right bank environmental slopes. Based on the results of stability evaluation, the treatment principles and reinforcement measurements for risky rock masses are proposed and different control and treatment measures are implemented for each zone. The actual practice shows that the slopes at atomization zone do not occur any destruction which impacting the normal and safe operation of power station. The treatment design of environmental slope is reasonable.
出处
《水力发电》
北大核心
2016年第9期37-40,53,共5页
Water Power
基金
国家重点基础研究发展计划("973"计划)项目(2011CB013506)
关键词
环境边坡
治理
危岩体
雾化区
大岗山水电站
environmental slope
treatment
risky rock mass
atomization area
Dagangshan Hydropower Station
