The Method of Calculating the Shock Effect of Falling Rock Research

5th Annual International Conference on Material Science and Engineering

Guo, Kexuan^1 ; Chen, Hongkai^1,2 ; Chen, Tao^1

College of Hydraulic and Environmental Engineering, China Three Gorges University, Yichang, Hubei

443002, China^1

Institute of Geotechnical Engineering, Chonging Jiaotong University, 400074, China^2

关键词: Conservation of energy;    Disaster reduction;    Falling rocks;    Rockfall impact;    Rockfalls;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/275/1/012023/pdf
DOI  :  10.1088/1757-899X/275/1/012023

来源: IOP

【 摘 要 】

The paper study on the process of rockfall falling, consider the air below the rockfall will be compressed, calculate the force of the compressed air to the rockfall; Set up theory mode and divide the process into n parts, using the theory of Aerodynamics, Conservation of energy theorem and Air moving theory to derive the method of calculate the rockfall impacts; The results have certain reference, it can be used in the theory study of disaster reduction and technical of rockfall.