以马马崖水电站工程为例,采用surfer软件,对坝基开挖土石方量进行了三维可视化计算,并介绍了具体的计算过程与数据处理方法,指出该软件提高了计算精度,满足复杂情况下大规模土石方工程的计算需要。 Taking Mamaya Hydropower Station as an example, surfer software was used to carry out three-dimensional visualization of earthwork in dam foundation excavation. The specific calculation process and data processing method were introduced. It was pointed out that the software improved the accuracy of calculation and satisfied the requirements of large Scale earthwork calculation needs.