Vibration Reduction and Explosion Control Investigation for an Ultra-Shallow Buried Tunnel under Crossing Buildings Based on HHT Analysis

Vibration Reduction and Explosion Control Investigation for an Ultra-Shallow Buried Tunnel under Crossing Buildings Based on HHT Analysis

With the rapid development of underground space utilization, the excavation of new tunnels with ultra-shallow under crossing buildings using the drilling and blasting method is gradually increasing. The blasting vibration will undoubtedly affect the surrounding buildings. Reducing the impact of blas...

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Bibliographic Details
Main Authors: Rui Xu, Jichun Zhang, Bian Wu, Feng-Liang Zhang
Format: Article
Language:English
Published: MDPI AG 2023-09-01
Series:Sensors
Subjects:
HHT
ultra-shallow buried tunnel
cutting hole
instantaneous energy
vibration velocity
millisecond delay blasting
Online Access:https://www.mdpi.com/1424-8220/23/17/7589

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