Research on the Calculation Method of Internal Force of Combined Energy Dissipation Shed-tunnel Roof

5th Annual International Conference on Material Science and Engineering

Liao, Fiao^1 ; Meng, Deyu^1 ; Yang, Zhiyong^1 ; Wang, He^1 ; Wu, Ranjie^1

Institute of Geotechnical Engineering, Chongqing Jiaotong University, Chongqing

400074, China^1

关键词: Deformation theory;    Internal forces;    One-way slab;    Research results;    Rockfall impact;    Shed tunnel structures;    Thin plate;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/275/1/012024/pdf
DOI  :  10.1088/1757-899X/275/1/012024

来源: IOP

【 摘 要 】

The paper studied on the internal force calculation process of roof of the combined energy dissipation shed-tunnel through using the theory of thin plates, the theory of structural dynamics and coordinated deformation theory, the paper taked the top slab as one-way slab, used the heavy series theory to study the equation, and got the internal force analytical solution under the action of a rockfall impact. The research results can provide reference for shed-tunnel structure design.