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Field Test Research on Optimization of Smooth Blasting Parameters Based on Drilling Speed

This study aims to address poor adaptability and timeliness in the design of smooth blasting hole parameters in the past. With the drilling and blasting method-based construction of large cross-section tunnels in Botanggou and Tielugou along the Zunhua‒Qinhuangdao Expressway as the research backgrou...

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Principais autores: WANG Haitao, LU Jianghua, LIU Yang, HUANG Mingli, WU Xuan
פורמט: Artigo
שפה:Chinês
יצא לאור: Editorial Office of Journal of China & Foreign Highway 2025-06-01
סדרה:Zhongwai Gonglu
נושאים:
highway tunnel
drilling speed
smooth blasting
porphyritic granite
parameter optimization
גישה מקוונת:https://zwgl.csust.edu.cn/zwgl/article/html/202503024?st=article_issue
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