… underground engineering and to solve the problems existing in current construction of
underground engineering, … (BIM) technology and Internet of things technology are used to analyze …

… The harsh challenging of traditional sensors for underground engineering is low accuracy,
low quantity, and vulnerable due to uncertainty of environment. For example, stressmeter, …

… are indispensable in underground mines. This paper presents the methodology to adopt
IoT in underground mines to measure environmental parameters in underground mine areas, …

… underground construction environment, the real-time and reliability of data transmission is
very important due to the long tunnel and complex structure in underground … in underground …

… base points as nodes in underground spaces. Bluetooth (BT), … overcoming shortcomings of
other underground WSNs, such … An internet of things system for underground mine air quality …

… underground engineering construction occur frequently, and the construction safety of
underground engineering … Therefore, it is urgent to strengthen engineering safety risk management…

… This paper summarizes the current research status of the underground engineering
monitoring system from three aspects of data acquisition, data transmission, and data processing …

… of underground urban space (the underground construction … filtration cause waterlogging,
ie underground water rising. As a … The general concept of the geotechnical Internet of Things (…

Background Underground mines have several hazards that could lead to serious consequences
if they come into effect. Acquiring, evaluating, and using the real-time data from the …

… The other environmental factors that affect underground mines are temperature, … Internet of
Things (IoT) with Long Range (LoRa) wireless communication technology in the underground …