2023 Vol. 43, No. 6
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2023, 43(6): 061101.
doi: 10.11883/bzycj-2022-0521
Abstract:
Blast-induced traumatic brain injury (bTBI) is a prevalent consequence of modern warfare and explosion hazards. In recent years, mild primary brain injury caused by blast waves has become the predominant form of injury, garnering significant attentio...
Blast-induced traumatic brain injury (bTBI) is a prevalent consequence of modern warfare and explosion hazards. In recent years, mild primary brain injury caused by blast waves has become the predominant form of injury, garnering significant attentio...
2023, 43(6): 062201.
doi: 10.11883/bzycj-2022-0430
Abstract:
In order to comply with the requirements of explosive shock wave protection for the new generation of equipment structures, it is necessary to design a lightweight, high energy absorption ratio structure and further systematically understand its dyna...
In order to comply with the requirements of explosive shock wave protection for the new generation of equipment structures, it is necessary to design a lightweight, high energy absorption ratio structure and further systematically understand its dyna...
2023, 43(6): 062301.
doi: 10.11883/bzycj-2022-0489
Abstract:
In order to understand the effect of initial void ratio on the thermal phase transformation and ignition response characteristics of HMX-based PBX-3 under slow cook-off condition, a series of experiments were designed and conducted on the confined PB...
In order to understand the effect of initial void ratio on the thermal phase transformation and ignition response characteristics of HMX-based PBX-3 under slow cook-off condition, a series of experiments were designed and conducted on the confined PB...
2023, 43(6): 063101.
doi: 10.11883/bzycj-2022-0421
Abstract:
Experimental and theoretical investigations on basalt rock were implemented to explore the dynamic characteristics of rocks subjected to crustal stress, geothermal environment, and dynamic disturbance and to enrich the theoretical research of undergr...
Experimental and theoretical investigations on basalt rock were implemented to explore the dynamic characteristics of rocks subjected to crustal stress, geothermal environment, and dynamic disturbance and to enrich the theoretical research of undergr...
2023, 43(6): 063102.
doi: 10.11883/bzycj-2022-0248
Abstract:
The formation of complex fracture networks in the shale subjected to cyclic impact loading is an important scientific problem for water-free fracturing technologies of shale reservoirs, such as explosive fracturing and high-energy gas fracturing. Two...
The formation of complex fracture networks in the shale subjected to cyclic impact loading is an important scientific problem for water-free fracturing technologies of shale reservoirs, such as explosive fracturing and high-energy gas fracturing. Two...
2023, 43(6): 063201.
doi: 10.11883/bzycj-2022-0313
Abstract:
The complex terminal ballistic parameters of the warhead will affect the circumferential propagation law of the near ground explosive wave and the damage degree to the target. Studying the propagation law of the near ground explosive wave of the cyli...
The complex terminal ballistic parameters of the warhead will affect the circumferential propagation law of the near ground explosive wave and the damage degree to the target. Studying the propagation law of the near ground explosive wave of the cyli...
2023, 43(6): 063202.
doi: 10.11883/bzycj-2022-0515
Abstract:
In the complex battlefield environment, soldiers will not only face the impact damage of bullets and fragments, but also be subjected to the combined effect of shock wave and bullets caused by explosion. In order to enhance the performance of existin...
In the complex battlefield environment, soldiers will not only face the impact damage of bullets and fragments, but also be subjected to the combined effect of shock wave and bullets caused by explosion. In order to enhance the performance of existin...
2023, 43(6): 063301.
doi: 10.11883/bzycj-2022-0225
Abstract:
In order to investigate the anti-explosion performance and post-blast performance after reinforcement/repair of precast concrete (PC) columns under close-in explosion, the explosion test of full-scale PC column and axial compression test of repaired ...
In order to investigate the anti-explosion performance and post-blast performance after reinforcement/repair of precast concrete (PC) columns under close-in explosion, the explosion test of full-scale PC column and axial compression test of repaired ...
2023, 43(6): 063302.
doi: 10.11883/bzycj-2022-0231
Abstract:
A three-dimensional finite element (FE) model was developed to quantify the effect of attack angle on the penetration resistance of aramid laminates having varying thickness against flat-nosed projectile. The model was created through a macroscopic a...
A three-dimensional finite element (FE) model was developed to quantify the effect of attack angle on the penetration resistance of aramid laminates having varying thickness against flat-nosed projectile. The model was created through a macroscopic a...
2023, 43(6): 064101.
doi: 10.11883/bzycj-2022-0238
Abstract:
To study the ignition behavior of micro-mesoscopic hot spots in the matrix of pressed PBXs under GPa and 10 μs-level slow-front ramp wave loading, a ramp wave loading device driven by non-shock initiation reaction of pressed PBX with heavy constraint...
To study the ignition behavior of micro-mesoscopic hot spots in the matrix of pressed PBXs under GPa and 10 μs-level slow-front ramp wave loading, a ramp wave loading device driven by non-shock initiation reaction of pressed PBX with heavy constraint...
2023, 43(6): 065101.
doi: 10.11883/bzycj-2022-0445
Abstract:
To study the distribution of the coupled ground impact energy due to underground explosions, the key is to obtain the experimental parameters of the volume of the crater compression zone under the coupling effect between the clay medium and explosion...
To study the distribution of the coupled ground impact energy due to underground explosions, the key is to obtain the experimental parameters of the volume of the crater compression zone under the coupling effect between the clay medium and explosion...
2023, 43(6): 065201.
doi: 10.11883/bzycj-2022-0109
Abstract:
On the premise of a good crushing effect, reducing the rock mass vibration above the bottom of the upward fan-shaped deep hole by reducing the peak pressure of the shock wave at the bottom of the hole is an effective measure to protect the superstruc...
On the premise of a good crushing effect, reducing the rock mass vibration above the bottom of the upward fan-shaped deep hole by reducing the peak pressure of the shock wave at the bottom of the hole is an effective measure to protect the superstruc...
2023, 43(6): 065401.
doi: 10.11883/bzycj-2022-0475
Abstract:
It is necessary to understand the upper explosion limits of C3H8/C2H4 mixtures to prevent the potential explosive risks of flammable gas mixtures in the process of high temperatures and pressures. An experimental device of a 20 L spherical vessel wit...
It is necessary to understand the upper explosion limits of C3H8/C2H4 mixtures to prevent the potential explosive risks of flammable gas mixtures in the process of high temperatures and pressures. An experimental device of a 20 L spherical vessel wit...
