期刊论文

Damage of Uranium Tailings Dam and Radon Emission under Impact

中文

有色金属工程

2095-1744

2023

13

06

140-146

10.3969/j.issn.2095-1744.2023.06.019

湖南省教育厅科研项目(22B0463)~~；

本校为第一机构

冲击损伤会破坏铀尾矿坝体结构,给周边及下游人身财产安全带来潜在危害。通过自研水平冲击试验台开展铀尾矿库坝体冲击模拟试验,研究冲击速度逐级加载下坝体损伤特征及其坝体损伤氡析出规律。结果表明,冲击对坝体的损伤主要表现为表面单...展开更多 冲击损伤会破坏铀尾矿坝体结构,给周边及下游人身财产安全带来潜在危害。通过自研水平冲击试验台开展铀尾矿库坝体冲击模拟试验,研究冲击速度逐级加载下坝体损伤特征及其坝体损伤氡析出规律。结果表明,冲击对坝体的损伤主要表现为表面单主裂隙发育和穿透破坏,穿透深度随冲击速度的增加而增加,红土层穿透破坏后的穿透深度的变化速度增大;红土层穿透前...

Impact damage will destroy the structure of uranium tailings dam,and bring potential harm to the safety of people and property around and downstream.In this paper,the impact simulation experiment of uranium tailings dam is carried out through the self-developed horizont...MORE Impact damage will destroy the structure of uranium tailings dam,and bring potential harm to the safety of people and property around and downstream.In this paper,the impact simulation experiment of uranium tailings dam is carried out through the self-developed horizontal...