Stability assessment of surrounding rock in downward mining route supported by slab-wall backfill structure

首页 > 成果 > 详情

认领

导出

Link by DOI

反馈

作者信息关键词期刊信息基础信息归属信息摘要

成果类型：

期刊论文

作者：

Yin, Yu;Yang, Shijiao;He, Yan;Pan, Jian;Guo, Zhenpeng;...

通讯作者：

He, Y

作者机构：

[Yang, Shijiao; He, Yan; Yin, Yu; Wang, Zhipeng; He, Y] Univ South China, Sch Resources Environm & Safety Engn, Hengyang 421001, Hunan, Peoples R China.

[Pan, Jian; Yin, Yu; Guo, Zhenpeng] Sinosteel Maanshan Gen Lnstitute Min Res Co Ltd, Maanshan 243000, Anhui, Peoples R China.

[Pan, Jian; Yin, Yu; Guo, Zhenpeng] State Key Lab Safety & Hlth Met Mines, Maanshan, Anhui, Peoples R China.

[Fan, Junwei] Univ South China, Sch Civil Engn, Hengyang 421001, Hunan, Peoples R China.

通讯机构：

[He, Y ] U

Univ South China, Sch Resources Environm & Safety Engn, Hengyang 421001, Hunan, Peoples R China.

语种：

英文

关键词：

Backfill mining;Ground pressure;Numerical simulation;Slab-wall structure;Stability analysis

期刊：

Scientific Reports

ISSN：

2045-2322

年：

2024

卷：

期：

页码：

13706

DOI：

10.1038/s41598-024-64620-5

基金类别：

Natural Science Foundation of Hunan Province [2023JJ40546]

机构署名：

本校为第一且通讯机构

院系归属：

土木工程学院

摘要：

Characteristic of ground pressure in surrounding rock is generally considered as the theoretical basis of parameter optimization for stope structure and technology. To explore the feasibility of efficient method for the second-step downward route backfill stopes in Shanjin gold mine, various numerical simulation methods were used to investigate the effect of slab-wall backfill structure on stability of surrounding rock in downward route mining system. The maximum principal stress, artificial false roof stress, and displacement were analyzed to evaluate the level of ground pressure in different...

反馈

产权有误：本人成果被他人认领

数据有误：数据基本信息有误

归属有误：成果的院系归属、机构署名归属有误

其他原因：

验证码：

看不清楚，换一个

确定

取消

成果认领

标题：

用户	作者	通讯作者	--
	请选择	请选择	--

确定

取消

Stability assessment of surrounding rock in downward mining route supported by slab-wall backfill structure

反馈

成果认领

提示

该栏目需要登录且有访问权限才可以访问