摘要
以新疆阿克苏地区洼地平原水库库盆设计为例,详细介绍了基于Civil 3D水库库盆的设计方法及步骤。通过创建原始地形、设计库底、设计内坡以及围坝坝体等基础曲面对象,然后对各曲面进行编辑、组合,使其满足设计要求,最后通过体积分析功能,利用设定的基准曲面与目标曲面,快速求得水库库容及土方量。同时,对于多方案库盆方案比较,只需调整相应对象的参数,以参数驱动模型,即可得出不同方案计算成果,大大提高工作效率,且计算精度高。
Taking the design of the reservoir basin in the low-lying plain in Aksu area of Xinjiang as an example,the design method and steps based on Civil 3D for the reservoir basin are introduced.First,basic surface objects such as original terrain,design reservoir bottom,design inner slope,and dam body are created;then each surface is edited and combined to meet the design requirements;finally,through the volume analysis function,using the set reference surface and target surface,the reservoir storage capacity and earthwork volume can be quickly obtained.At the same time,for multi-scheme basin design comparison,it only needs to adjust the parameters of the corresponding objects and drive the model with the parameters,and then the calculation results of different schemes can be obtained,which greatly improves the work efficiency and is of high calculation accuracy.
作者
顾嵋杰
马超
王波雷
GU Meijie;MA Chao;WANG Bolei(PowerChina Northwest Engineering Corporation Limited, Xi'an 710065,China)
出处
《西北水电》
2022年第3期100-103,共4页
Northwest Hydropower
