Surface deformation law of mining under thick loose layer and thin bedrock: taking the southern Shandong Mining Area as an example

Surface deformation law of mining under thick loose layer and thin bedrock: taking the southern Shandong Mining Area as an example

The surface subsidence in the thick loose layer and thin bedrock mining area in the east of China has the characteristics of large subsidence value, wide movement range and long settling time. Taking a coal mine in Southern Shandong Mining Area as an example,this paper discusses the variation rules...

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Bibliographic Details
Main Authors: Hui LIU, Yu LI, Lijuan SU, Xiaojun ZHU, Pengfei ZHANG, Mingming YAO, Jinzheng WANG, Qingwei WANG, Guangya SI
Format: Article
Language:zho
Published: Editorial Department of Coal Science and Technology 2023-09-01
Series:Meitan kexue jishu
Subjects:
thick loose layer
thin bedrock
surface deformation
probability integration method
subsidence
loose foundation ratio
Online Access:http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-1451

Internet

http://www.mtkxjs.com.cn/article/doi/10.13199/j.cnki.cst.2022-1451

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