【摘要】 糯扎渡水电站坝址区主要分布花岗岩,研究、认识花岗岩体工程地质特性,合理选择岩体物理力学参数,对大坝安全和经济十分重要。大量地质勘察及试验研究,对坝址区花岗岩体的成因、分布,及岩体质量等做出科学评价,提出合理且符合实际的力学参数指标建议值,为电站的建设提供了可靠的地质依据。更多还原

【Abstract】 There is mainly granite in the dam site area of Nuozadu waterpower station.The study and know of the engineering geology feature of granite body,rational selection of the mechanics parameter of rock body are very important for the safty and save in dam construction.According to a lot of geological exploration and testing study,we have achieved the scientific assessment of genesis,distribution and quality of granite body in dam site area,proposed the suggestion of rational and reliable parameter indices,which can provide the reliable geological basis for the construction of hydropower station.更多还原