Browsing 12th International Conference “Environmental Engineering” (ICEE-2023) by Faculty "Aplinkos inžinerijos fakultetas / Faculty of Environmental Engineering"
Now showing items 1-20 of 31
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3D spatial data for building management case study
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)As the concept of the Metaverse develops, there is more and more discussion about the integration of digital data in various industries. Metaverse as a concept covers the use of various types of technologies and solutions ... -
Abandoned agricultural land for renewable energy use: comparative analysis of Lithuania and Latvia
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)The Abandoned Agricultural Land (AAL), which has been left overgrown with bushes, trees and invasive plants, has a negative impact on the environment and socio-economic development. As Lithuania and Latvia have a significant ... -
Accuracy assessment of the traffic safety module on two-lane rural roads
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)EU countries use a design methodology based on the traffic safety module, proposed by the German scientist R. Lamm. This methodology makes it possible to identify potentially high-risk sections of the road that can become ... -
Asphalt pavement interlayer systems for structural performance enhancement and fatigue reduction
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)One of the possible alternatives to extend the service life of the pavement, reducing the maintenance costs of the pavement and possibly the thickness of the overlay, is the use of grids as a reinforcing interlayer of newly ... -
An assessment of self-driving vehicles: road maintenance and infrastructure needs
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)In the coming years, on the roads of the European Union countries, we will increasingly see self-driving vehicles (SDV), which will face considerable challenges on the roads. At first, SDVs will aim to adapt to the existing ... -
A bibliometric analysis of river restoration
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Increasing environmental pollution and human intervention in nature today require the restoration, study, and monitoring of the positive effects on water quality in the restored rivers. Consequently, the main research ... -
Comparison of the performance of flexible and roller-compacted concrete pavement structures
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Slip-form concrete (Joint plain concrete pavement) has number of years of good performance experience. As experience showed such technology is cost efficient only for high capacity roads, where very strict requirements for ... -
The effect of ion-exchange stabilizer and cement amount on improved road subgrade soil laboratory specimens compressive strength and resistance to frost
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)especially in roads that are sensitive to moisture fluctuations and frost. To improve the performance of weak soils, usually treatment with cement or lime is applied. However, in the most cases, treatment only with cement ... -
Evaluation of biofiltration materials for H2S removal
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)H2S concentrations in Biogas are limited by environmental regulations. Hence, there are multiple purification methods as biological filtration are developed to meet the standards. In a typical biofiltration process, a bed ... -
Evaluation of dynamic adsorption of dyes from aqueous solutions by applying mathematical modelling with the VS2TDI program and experimental studies
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Dyes, heavy metals, sulphates, chlorides, petroleum products and other substances can be found in industrial wastewater. Synthetic dyes are divided into different groups according to their chemical composition. It is known ... -
Evaluation of the effectiveness of renaturalization tools of renaturalized sections of Lithuanian rivers
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)More than 40% of natural riverbeds of Lithuanian rivers have been affected by straightening, in the installation of melioration systems. The solution of gentle renaturalization was chosen and mild renaturalization measures ... -
Evaluation of the methodology for determining cycling flows in Lithuania
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Sustainable urban development is one of the most pressing issues in urban planning, and such development requires the promotion of sustainable traffic and the use of non-motorised means of transport. The main problem ... -
Experimental research of scattering coefficient of triangle diffuser made with charcoal
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)The acoustic diffuser is the device that distributes the acoustic energy of intense reflections through their spatial and temporal dispersion. The device for reduction of unvented acoustic effects and improves indoor sound ... -
Experimental studies and numerical validation of sound insulation of plastic acoustic metamaterial composed of perforated layers and resonators
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Noise – messy loud noises of different frequencies, which have various types of pressure, which can be felt as air vibrations or sounds that interfere with human comfort. This kind of noise can be transferred through ... -
FTIR-ATR spectroscopy to identify and quantify the SBS in modified bitumen
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)The aim of this paper is to demonstrate that the Fourier transform infrared (FTIR) spectroscopy with attenuated total reflexion (ATR) technique is a rapid and suitable method for identifying and preliminary quantifying the ... -
Influence of low noise barrier height on sound insertion loss
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Ensuring the best possible quality of the living environment is the worldwide aim. One of the very important factors strongly affecting people’s health is the traffic produced noise, the reduction of which to permissible ... -
Methodology of average speed enforcement systems spot selection on Lithuanian roads and its evaluation
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)Average speed enforcement systems were installed on Lithuanian roads in 1 September, 2018. The Lithuanian Road Administration document, created on 29 April, 2020 No. V-60 “Methodology for creating a priority order for the ... -
Migration of biogenic substances through the aeration zone
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)The article presents the migration of biogenic substances in the aeration zones of different sedimentary riverbanks. Sand and loam sediments in Lithuanian river basins are studied, and experimental research is carried out ... -
Modelling of sound reduction of sound insulating enclosure with recycled rubber covered walls
(12th International Conference “Environmental Engineering” (ICEE-2023), 2023)The excessive noise of machines and devices could be reduced with the use of acoustic enclosures. Additional requirement for enclosures: free air circulation through construction walls, which is important for device ...