汕尾新港风电场升压站场址适宜性评价

Site Suitability Evaluation of Xingang Wind-power Booster Station in Shanwei

针对汕尾新港风电场48 MW工程110 kV升压站场地适宜性评价问题,通过现场地质调查、室内土工试验以及原位测试等多种手段相结合的方法,获得场区地形地貌、岩土层特征、水文地质条件、岩土层物理力学指标以及不良地质现象等信息。在岩土工程勘测成果的基础上,综合考虑场地的地理因素、工程地质条件、场地施工难易程度及其他工程活动影响等四个方面的因素,建立了场址适宜性模糊综合评判分析模型。分析结果认为该场地的适宜性等级为较好,同时针对在工程地质勘察中查明的工程地质问题,提出了相应的解决方案与工程建议。

This study is aimed at the site suitability evaluation of Xingang wind-power booster station in Shanwei.The site information including topography and geomorphology,hydrogeology condition,bad geological phenomenon,rock and soil characteristics and its physical mechanics parameter,is obtained by the means of field geological investigation,laboratory soil test,in-situ test,and so on.On the basis of geotechnical engineering investigation results,the fuzzy comprehensive evaluation model for the site suitability of Xingang wind-power booster station is set up,by taking into account the factors from four aspects,such as geographical factors,engineering geological conditions,difficulties of construction,and effects of other engineering activities.According to the analysis result,the site is suitable for wind-power booster station.At the same time,the corresponding solution schemes and engineering advice are proposed.