Results 81 to 90 of about 423 (176)

Research on the Characteristic State of Rockfill Materials and the Evolution Mechanism at the Microscopic Scale

Applied Sciences
In this study, the real particle morphology of rockfill materials is obtained through three-dimensional scanning technology, and flexible boundary conditions are established by coupling the discrete element method and the finite element method.
Yunchao Cui, Lingkai Zhang, Chong Shi, Runhan Zhang   +3 more
doaj   +1 more source

Influences of constitutive model for rockfill materials on calculated stress and deformation of concrete-faced dams

Yantu gongcheng xuebao
Choice of constitutive model for rockfill materials is the most influencing factor that affects the computed stress and deformation results of concrete-faced dams (CFD).
FU Zhongzhi 1, 2, ZHANG Yijiang 1, CHEN Jinyi 1, WANG Yongsheng 3
doaj   +1 more source

A Cross-Source Point Cloud Registration Algorithm Based on Trigonometric Mutation Chaotic Harris Hawk Optimisation for Rockfill Dam Construction. [PDF]

Sensors (Basel), 2023
Ren B, Zhao H, Han S.
europepmc   +1 more source

Research on the optimization efficiency of secondary vibrating screening based on EDEM simulation. [PDF]

Sci Rep
Zhu C, Long H, Peng Z, Wang X, Chen X, Tian Z, Fan H.   +6 more
europepmc   +1 more source

Investigation of deformation characteristics of gate and earth-rock dam systems under deep overburden conditions. [PDF]

Sci Rep
Liu B, Wang F, Zou D, Zhuo Y, Pang S.
europepmc   +1 more source

A simplified method for calculating the reliability of rockfill dams slope stability using nonlinear parameters. [PDF]

Sci Rep
Kangping L, Heng Z, Feng L, Jifang D, Qing Z, Yani B.   +5 more
europepmc   +1 more source

Mechanical behavior and particle crushing of irregular granular material under high pressure using discrete element method. [PDF]

Sci Rep, 2023
Chen Q, Li Z, Dai Z, Wang X, Zhang C, Zhang X.   +5 more
europepmc   +1 more source

An End-to-End Particle Gradation Detection Method for Earth-Rockfill Dams from Images Using an Enhanced YOLOv8-Seg Model. [PDF]

Sensors (Basel)
Tang Y, Zhao S, Qin H, Ming P, Fang T, Zeng J.   +5 more
europepmc   +1 more source

An Elastoplastic Model for Unsaturated Rockfill Materials

Proceedings of the Japan National Conference on Geotechnical Engineering, 2002
Kohgo, Yuji, Asano, Isamu, Hayashida, Yoichi   +2 more
openaire   +1 more source

Study on the Mechanical and Mesoscopic Properties of Rockfill Under Various Confining Pressures. [PDF]

Materials (Basel)
Ou B, Chi H, Wang Z, Qiu H, Li J, Feng Y, Fu S.   +6 more
europepmc   +1 more source