Results 11 to 20 of about 325 (179)

Application of Artificial Neural Network in Tunnel Engineering: A Systematic Review

open access: yesIEEE Access, 2020
Due to the lack of living space and the increase in population, there has been a construction boom in the underground space to improve the quality of human life. Tunnel engineering plays a vital role in the development of underground space.
Xiao Wang   +5 more
doaj   +1 more source

Real‐time vibration monitoring and analysis of agricultural tractor drivers using an IoT‐based system

open access: yesJournal of Field Robotics, Volume 40, Issue 7, Page 1723-1738, October 2023., 2023
Abstract Agricultural tractor drivers experience a high amplitude of vibration, especially during soil tillage operations. In the past, most research studied vibration exposure with more focus on the vertical (z) axis than on the fore‐and‐aft (x) and lateral (y) axes.
Amandeep Singh   +4 more
wiley   +1 more source

Development of urban underground space in coastal cities in China: A review

open access: yesDeep Underground Science and Engineering, Volume 2, Issue 2, Page 148-172, June 2023., 2023
This study examines the current situation of underground space development, academic research, technology application, evaluation methods, planning, and legislation in coastal cities in China, analyzes the future development trends, and presents reasonable suggestions for the key scientific and technical problems faced by the development of underground
Peng Yu   +6 more
wiley   +1 more source

Short-term load forecasting of urban gas using a hybrid model based on improved fruit fly optimization algorithm and support vector machine

open access: yesEnergy Reports, 2019
The accurate forecasting of short-term load for urban gas is the premise of gas supply sales, pipe network planning, and energy optimization scheduling.
Hongfang Lu   +2 more
doaj   +1 more source

Smart water management

open access: yesRiver, Volume 2, Issue 1, Page 21-29, February 2023., 2023
Abstract Smart water enables utilities, regulators, and customers to make more timely and informed decisions about how they use and regard their water resources. It has been developed to assist demand management by influencing customer behavior and reducing network leakage, lowering energy consumption, and avoiding deploying assets that are not ...
David Lloyd Owen
wiley   +1 more source

Seismic Response Analysis of Secondary Lining Polymer Grouting Debonding Repair for Tunnel Construction Based on Parameter Inversion

open access: yesAdvances in Civil Engineering, Volume 2023, Issue 1, 2023., 2023
The void phenomenon behind the tunnel lining has become the main cause of tunnel disease, easily triggering tunnel lining structure damage, shedding, water seepage, and other diseases that seriously threaten the normal operation of the tunnel. The void area behind the lining seriously reduces the seismic capacity of the tunnel.
Fengyang Miao   +8 more
wiley   +1 more source

Approaches to the automated design of restoration work on dilapidated gravity pipeline networks in the presence of foul-smelling gases in them [PDF]

open access: yesE3S Web of Conferences, 2023
The article considers the problems of improving the efficiency of design, construction, and reconstruction of gravity-flow pipeline networks based on computer modeling, as well as automation of estimated calculations, considering the use of modern ...
Orlov V.A., Melnik O.V.
doaj   +1 more source

EMERGENCY RESPONSE IN THE PIPELINE CONSTRUCTION BY HORIZONTAL DIRECTIONAL DRILLING

open access: yesИзвестия высших учебных заведений: Нефть и газ, 2015
On the basis of analyzing the characteristics of used materials and the parameters of trenchless transitions profiles was developed emergency response, including several schemes of release a pipe jammed in the hole during the pipeline pulling in the ...
I. E. Kiryanov   +3 more
doaj   +1 more source

Sustainability Assessment of Asset Management Decisions for Wastewater Infrastructure Systems—Implementation of a System Dynamics Model

open access: yesSystems, 2019
The goal of this case study is to demonstrate the application and utility of a developed System Dynamics (SD) model to assess the sustainability of strategic decisions for managing the wastewater collection (WWC) pipe network system for a medium-size ...
Hamed Mohammadifardi   +2 more
doaj   +1 more source

Blockchain Technology in the Oil and Gas Industry: A Review of Applications, Opportunities, Challenges, and Risks

open access: yesIEEE Access, 2019
Blockchain technology has been developed for more than ten years and has become a trend in various industries. As the oil and gas industry is gradually shifting toward intelligence and digitalization, many large oil and gas companies were working on ...
Hongfang Lu   +3 more
doaj   +1 more source

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