@article{202306.2067,
	doi = {10.20944/preprints202306.2067.v1},
	url = {https://doi.org/10.20944/preprints202306.2067.v1},
	year = 2023,
	month = {June},
	publisher = {Preprints},
	author = {Qingqing Zhang and Ruixiao Li and Huijun Yuan and Huarong Zhong},
	title = {Tunnel Three-Direction Deformation Monitoring and Estimation using Long-gauge Fiber Bragg Grating Sensing},
	journal = {Preprints}
}