發(fā)布時(shí)間：2018-08-03 07:34

【摘要】：西南水電開發(fā)逐步進(jìn)入發(fā)電運(yùn)行期,大型水電站蓄水后水庫岸坡在庫水位升降、降雨等因素影響下,大多會(huì)導(dǎo)致庫岸再造、崩塌、巖體蠕變、古滑坡復(fù)活、基巖變形加劇等多種地質(zhì)災(zāi)害的發(fā)生,給庫區(qū)周邊人民生命財(cái)產(chǎn)和工程運(yùn)行安全形成潛在安全風(fēng)險(xiǎn)�；谙宥伤娬舅畮煊绊憛^(qū)GNSS監(jiān)測(cè)成果,構(gòu)建了水庫影響區(qū)快速監(jiān)測(cè)分析預(yù)警體系,并利用該體系對(duì)水庫影響區(qū)安全穩(wěn)定進(jìn)行分析評(píng)價(jià),以保證水庫影響區(qū)的圍巖穩(wěn)定和運(yùn)行安全。通過建立的評(píng)價(jià)體系流程應(yīng)用于溪洛渡水庫影響區(qū)的預(yù)警評(píng)價(jià)中,取得了不錯(cuò)的效果,可進(jìn)行推廣應(yīng)用。
[Abstract]:The hydropower development in Southwest China has gradually entered the power generation period. After the storage of the water level of the large hydropower station, the reservoir water level rises and falls, and the rainfall and other factors affect most of the geological disasters, such as the reengineering, collapse, rock mass creep, the resurrection of the ancient landslides and the aggravation of the deformation of the bedrock, which form the safety of the people's life and property around the reservoir area and the operation of the engineering. The potential safety risk. Based on the GNSS monitoring results of the reservoir affected area of Xiluodu Hydropower Station, a rapid monitoring and analysis and early warning system for the reservoir impact area is constructed, and the system is used to analyze and evaluate the safety and stability of the reservoir affected area, so as to ensure the stability and operation safety of the surrounding rock in the reservoir affected area. The early warning evaluation of Luodu reservoir affected area has achieved good results and can be popularized and applied.
【作者單位】： 中國(guó)電建集團(tuán)成都勘測(cè)設(shè)計(jì)研究院有限公司;
【分類號(hào)】：TV697
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本文編號(hào)：2161050