西北水电Issue(6)：1-3,3.DOI:10.3969/j.issn.1006-2610.2025.06.001
散点、域面MNO分析与半高法之增论
Supplementary Discussion on Scatter Point,Domain Surface MNO Analysis and Half-Height Method
LI Zan 1WANG Minhao2
作者信息
- 1. PowerChina Northwest Engineering Corporation Limited,Xi'an 710065,China
- 2. Power Construction Corporation of China,Beijing 100089,China
- 折叠
摘要
Abstract
By establishing the relationships among points,surfaces,and lines,the authors obtained the final standard function through half-height analysis under the control of MNO principles.They solved the standard function for the deformation of the Xiaowan Extra-High Arch Dam and plotted China's first deformation curve of an extra-high arch dam.The study found that although a detailed discussion has been conducted for the case of m>100,the problem is complex due to the wide range of aspects involved in calculations(such as the 111 problem).However,in practical scenarios,there are other corresponding cases including m=100 and m<100.To address these re-maining cases(m=100 and m<100)in the actual deformation curves of extra-high arch dams,this paper presents an elaboration and demonstration in the form of a supplementary discussion,providing support for obtaining the deformation curves of extra-high arch dams.关键词
散点MNO/半高法/"b"法/五种模型Key words
Scatter Point MNO/Half-Height Method/Method b/Five Models分类
建筑与水利引用本文复制引用
LI Zan,WANG Minhao..散点、域面MNO分析与半高法之增论[J].西北水电,2025,(6):1-3,3.
