基于无人机航测的自然崩落法采矿地表塌陷规律研究 |
王史文,王晟,凌炜佳,朱忠华,杨鑫源,沙文忠,杨家宏 |
Study on Surface Subsidence Regularity of Block Caving Mining Method Based on UAV Aerial Survey |
Shiwen WANG,Sheng WANG,Weijia LING,Zhonghua ZHU,Xinyuan YANG,Wenzhong SHA,Jiahong YANG |
图9 塌陷影响区范围线(2022年3月28日至2023年3月22日) |
Fig.9 Range line of subsidence impact area (from March 28,2022 to March 22,2023) |