水利工程引水隧洞施工贯通测量和智能预测研究

Study on penetration measurement and intelligent prediction of diversion tunnel construction in the water conservancy project

为改善水利工程引水隧洞施工贯通效果,本研究对引水隧洞施工测量进行了规划,首先设计贯通测量方案,随后提出基于模糊综合评价的岩爆预测方法。以山西省某引水隧洞工程为例,对该规划方法进行检验。结果显示:在该方法下,洞内高程贯通测量的最小点位精度为14 mm。这表明,该规划方法提升了贯通测量效果,提高了岩爆预测的准确性,有利于推动贯通测量和岩爆智能预测技术发展,提高水利工程引水隧洞施工质量,促进智慧水利建设。

In order to improve the penetration effect of diversion tunnel construction in water conservancy projects,the construction survey of diversion tunnel is planned.First,the penetration survey scheme is designed,and then the rockburst prediction method based on fuzzy comprehensive evaluation is proposed.Taking a diversion tunnel project in Shanxi Province as an example,the planning method is tested.The results show that under this method,the minimum point accuracy of through-hole elevation measurement is 14 mm.This shows that the planning method improves the effect of penetration measurement and the accuracy of rockburst prediction which is conducive to promoting the development of penetration measurement and intelligent rockburst prediction technology,improving the construction quality of diversion tunnel of water conservancy projects and promoting the construction of smart water conservancy.