Automatic monitoring system in underground engineering construction: review and prospect

L Wang, S Xu, J Qiu, K Wang, E Ma… - Advances in Civil …, 2020 - Wiley Online Library
Automatic monitoring system is one of the main means to ensure the safety of underground
engineering construction. This paper summarizes the current international research and …

A real-time forecast of tunnel fire based on numerical database and artificial intelligence

X Wu, X Zhang, X Huang, F Xiao, A Usmani - Building Simulation, 2022 - Springer
The extreme temperature induced by fire and hot toxic smokes in tunnels threaten the
trapped personnel and firefighters. To alleviate the potential casualties, fast while …

A multi-neural network fusion algorithm for fire warning in tunnels

B Sun, ZD Xu - Applied Soft Computing, 2022 - Elsevier
Fire early warning plays a key role in fire-fighting actions for alleviating the potential
casualties of the trapped personnel and firefighters. This paper targets to achieve a fast …

Prediction of gas leakage and dispersion in utility tunnels based on CFD-EnKF coupling model: A 3D full-scale application

J Cai, J Wu, S Yuan, D Kong, X Zhang - Sustainable Cities and Society, 2022 - Elsevier
Natural gas compartment accommodated in utility tunnels is beneficial in meeting the
pressing demand of energy supply and sustainable urban environment. However, the …

An adaptive Particle Swarm Optimization algorithm for fire source identification of the utility tunnel fire

X Liu, B Sun, ZD Xu, X Liu - Fire Safety Journal, 2021 - Elsevier
In order to overcome serious utility tunnel fires and minimize economic loss, it is essential to
establish an effective and practical method for finding the fire source. An adaptive Particle …

[HTML][HTML] Analysis of the fire resistance of timber jack arch flooring systems used in historical buildings

E Garcia-Castillo, I Paya-Zaforteza, A Hospitaler - Engineering Structures, 2021 - Elsevier
Conservation of built heritage, at present, is a major task and a great challenge because it
requires adapting the performance of existing buildings to current code requirements, when …

Valencia bridge fire tests: Validation of simplified and advanced numerical approaches to model bridge fire scenarios

J Alos-Moya, I Paya-Zaforteza, A Hospitaler… - … in Engineering Software, 2019 - Elsevier
Bridge fires are a major concern and the subject of many studies that use numerical models.
However, experimental studies are still required to test the validity of these numerical …

CFD and EnKF coupling estimation of LNG leakage and dispersion

J Wu, J Cai, S Yuan, X Zhang, G Reniers - Safety science, 2021 - Elsevier
As a kind of clean fuel, increasing quantities of natural gas have been transported as
liquefied natural gas (LNG) worldwide. The safety of LNG storage has gained the concerns …

Simple model combined with data assimilation to forecast buoyancy-driven ceiling jet propagation in tunnel fires

M He, X Guo, D Yang, T Du - International Journal of Thermal Sciences, 2024 - Elsevier
Faster-than-real-time forecast for the ceiling jet head propagation is crucial for evacuation
guidance and rescue operation in the early stages of tunnel fires. The ceiling jet head …

Effects of fire location on the capacity of smoke exhaust from natural ventilation shafts in urban tunnels

C Fan, J Chen, Y Zhou, X Liu - Fire and materials, 2018 - Wiley Online Library
Investigation of natural ventilation using shafts in tunnels has been receiving more
attentions; however, analyses on how fire position influences the natural ventilation …