Numerical study and field performance of rockbolt support schemes in TBM-excavated coal mine roadways: A case study
Bin Tang a,b,c Mathias Yebo b HuaCheng b Yongzhi Tang d Zhishu Yao b Chuanbing Wang d Chuanxin Rong b Zhenhua Wang b Quansheng Liu e
a State Key Laboratory of Mining Response and Disaster Prevention and Control in Deep Coal Mines, Anhui University of Science and Technology, 168 Taifeng St, Huainan 232001, China
b School of Civil Engineering and Architecture, Anhui University of Science and Technology, 168 Taifeng St, Huainan 232001, China
c Anhui Province Key Laboratory of Building Structure and Underground Engineering, Anhui Jianzhu University, Hefei, Anhui 230601, China
d Huainan Mining Industry (Group) Co., Ltd., 1 Dongshan Middle Rd, Huainan 232001, China
e School of Civil Engineering, Wuhan University, Wuhan, Hubei 430072, China
https://www.sciencedirect.com/science/article/abs/pii/S0886779821002443
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https://www.sciencedirect.com/science/article/abs/pii/S0886779821002443
Numerical study and field performance of rockbolt support schemes in TBM-excavated coal mine roadways: A case study
www.sciencedirect.comThere is an increasing number of TBMs applied in coal mine roadway excavation projects due to the higher safety, faster tunnelling speed and fewer lab…