[HTML][HTML] A deep dive into tunnel blasting studies between 2000 and 2023—A systematic review

B He, DJ Armaghani, SH Lai, X He, PG Asteris… - … and Underground Space …, 2024 - Elsevier
Tunnel blasting is a common practice used to excavate rock formations. Many academic
research articles have emerged and burgeoned in the field of tunnel blasting. These articles …

A state-of-the-art review of road tunnel subjected to blast loads

R Cheng, W Chen, H Hao, J Li - Tunnelling and Underground Space …, 2021 - Elsevier
Road tunnels are critical components in road transportation networks. In their service life
they may subject to explosion loads from terrorist bombing attacks, engineering blasting for …

Study on the propagation law of tunnel blasting vibration in stratum and blasting vibration reduction technology

X Tian, Z Song, J Wang - Soil Dynamics and Earthquake Engineering, 2019 - Elsevier
In order to explore the propagation law of blasting vibration velocity in strata and reduce the
damage caused by blasting vibration to buildings, a series of blasting vibration tests were …

Investigating the crack initiation and propagation mechanism in brittle rocks using grain-based finite-discrete element method

XF Li, HB Li, LW Liu, YQ Liu, MH Ju, J Zhao - International Journal of Rock …, 2020 - Elsevier
Fracturing process and possible factors influencing crack initiation, propagation and
coalescence of granitic rocks are investigated using a grain-based finite-discrete element …

Stability analysis of the middle soil pillar for asymmetric parallel tunnels by using model testing and numerical simulations

H Zheng, P Li, G Ma - Tunnelling and Underground Space Technology, 2021 - Elsevier
The stability of the middle soil pillar (MSP) is considered to be a crucial factor in ensuring the
safety during the construction of asymmetric parallel tunnels. In this paper, both …

Physical model test on the deformation behavior of an underground tunnel under blasting disturbance

J Qiu, X Li, D Li, Y Zhao, C Hu, L Liang - Rock Mechanics and Rock …, 2021 - Springer
A physical model test is carried out to simulate the blasting disturbance on the underground
tunnel. The test including four blasting events with different blasting locations, where two …

2D numerical analysis of rock damage induced by dynamic in-situ stress redistribution and blast loading in underground blasting excavation

JH Yang, C Yao, QH Jiang, WB Lu, SH Jiang - … and Underground Space …, 2017 - Elsevier
When underground cavities are created in initially stressed rock masses by the drill and
blast method, an unwanted excavation damage zone (EDZ) is induced around the cavities …

Dynamic response and safety control of civil air defense tunnel under excavation blasting of subway tunnel

Z Zhang, C Zhou, A Remennikov, T Wu, S Lu… - … and Underground Space …, 2021 - Elsevier
The vibration induced by the blasting excavation of a subway tunnel may cause harmful
effects on the adjacent buried structures. To ensure the safety and stability of the adjacent …

Numerical investigation on the stress evolution and failure behavior for deep roadway under blasting disturbance

J Qiu, D Li, X Li, Q Zhu - Soil Dynamics and Earthquake Engineering, 2020 - Elsevier
Numerical models of a deep and inverted-U-shaped roadway were established by a particle
flow code (PFC2D), and four numerical tests were performed with different blasting …

The role of transgranular capability in grain-based modelling of crystalline rocks

XF Li, HB Li, J Zhao - Computers and Geotechnics, 2019 - Elsevier
Considering that many numerical methods have been developed to study the mechanical
properties of rocks based on micro heterogeneities such as mineral size, morphology …