Results 141 to 150 of about 186 (158)

Migration study of uranium in Beishan granite by the continuous column method

Radiochimica Acta
Abstract Radionuclide migration is an essential process in the performance and safety assessments of radioactive waste repository. This study investigates uranium migration in Beishan granite using the continuous column method, focusing on the effects of flow rate, eluent pH, and carbonate.
Siyi Gong, Jinguang Zheng, Xin Yang, Yan Ma, Zhenfeng Tong, Tao Chen   +5 more
openaire   +1 more source

Insight into the elastoplastic behavior of Beishan granite influenced by temperature and hydraulic pressure

International Journal of Rock Mechanics and Minings Sciences
H W Zhou, Haiyang Yi, Dongjie Xue
exaly   +2 more sources

Study on Triaxial Creep Experiment of Beishan Granite under Low Confining Pressures

Applied Mechanics and Materials, 2012
Time-dependent brittle deformation is a foundational process operating in the underground engineering. So, the study of its characterization is essential to the design and construction of excavations in the rocks for high level radioactive waste disposal repositories.
Li Ke Ma, Yun Feng Li, Xing Guang Zhao
openaire   +1 more source

Characterizing three-dimensional creep of Beishan granite by the variable-coefficient Abel dashpot

Mechanics of Time-Dependent Materials, 2019
Accurate description of creep behavior is of great significance to the safety evaluation of high-level radioactive waste disposal in granite. In this study, a fractional derivative constitutive model is proposed to depict the creep process of Beishan granite, based on the conformable derivative.
Hongwei Zhou, Teng Su, Huilin Deng, Rui Wang, Jiawei Zhao, Xiaotong Sun, Lu An   +6 more
openaire   +1 more source

A statistical damage-based fractional creep model for Beishan granite

Mechanics of Time-Dependent Materials, 2022
Hongwei Zhou, Wenhao Jia, Senlin Xie, Teng Su, Lei Zhang, Binwen Ma, Wei Hou   +6 more
openaire   +1 more source

Experimental and numerical investigation on meso-fracture behavior of Beishan granite subjected to grain size heterogeneity

Engineering Fracture Mechanics, 2023
Massimo Coli, Jianping Zuo
exaly  

Creep characteristics of thermally-stressed Beishan granite under triaxial compression

International Journal of Rock Mechanics and Mining Sciences, 2023
Jian-Feng Liu, Xing Luo, Gan Feng, Lu-Lin Zhou, Xing-Guo Yang, Gong-Da Lu   +5 more
openaire   +1 more source

Investigation of damage evolution in Beishan granite utilizing cluster tessellation model

2021 4th International Symposium on Traffic Transportation and Civil Architecture (ISTTCA), 2021
Shirui Zhang, Shili Qiu, Yong Huang
openaire   +1 more source

An investigation of Tc adsorption by Beishan granite in Beishan groundwater

Journal of Environmental Radioactivity
Pengliang Liang, Jun Zhu, Chao Chen, Wenjie Chen, Song Yang, Ruiqing Wang, Ying Hao, Chenglong Xu, Tian Xie   +8 more
openaire   +1 more source

Mechanical properties and fracture evolution process of Beishan granite under tensile state

Bulletin of Engineering Geology and the Environment, 2022
C. S. Wang, J. F. Liu, Y. W. Zhao, S. J. Han   +3 more
openaire   +1 more source