Browsing Journal of Sustainable Civil and Environmental Engineering Practices by Title

Browsing Journal of Sustainable Civil and Environmental Engineering Practices by Title

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  • Aesthetic preference for different green boundary wall designs in Colombo, Sri Lanka. 
    Samarasekara, G.N. (Department of Civil and Environmental Engineering,Faculty of Engineering,University of Ruhuna, Sri Lanka., 2024-04)
    In many urban settings, unconventional greening solutions like greening boundary wall facades are gaining popularity. Recent studies have shown that having green walls is mostly motivated by their aesthetic appeal. However, ...
  • Analyzing slope rectification strategies using the shear strength reduction method. 
    Ranasinghe, R.T.; Sampath, K.H.S.M. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2025-04)
    This study focuses on enhancing the understanding of the effectiveness of sub-horizontal drainage as a slope rectification method and assessing the effectiveness of the shear strength reduction method in practical ...
  • Comparative analysis of Multinomial logit (MNL) and Nested logit (NL) modeling approaches for mode choice decisions. 
    Vidurangana, R.L.N.; Vindyani, H.A.R.N.; Dharmarathna, W.R.S.S. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2025-10)
    Number of methods have been used globally for predicting the travel mode choice, including Multinomial Logit (MNL), Nested Logit (NL), Multinomial Probit (MNP), Generalized Extreme Value (GEV), Mixed Multinomial Logit ...
  • Cover page 
    Unknown author (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
  • Cover page 
    Unknown author (Department of Civil and Environmental Engineering,Faculty of Engineering,University of Ruhuna, Sri Lanka., 2024-04)
  • Current practices and challenges in solid waste management: A study based on Southern province of Sri Lanka. 
    Samarasekara, G.N.; Rengarasu, T.M.; Kankanamge, C.E. (Department of Civil and Environmental Engineering,Faculty of Engineering,University of Ruhuna, Sri Lanka., 2024-04)
    Solid waste management issues in developing countries are widely discussed. Based on a study conducted in the Southern Province of Sri Lanka, this paper discusses existing practices and widespread difficulties in solid ...
  • Effect of Bolt Pre-loading on the Rotational Stiffness of Bolted Connections. 
    Dharmawansha, D.A.S.T.; Herath, H.M.S.T. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2025-10)
    This study explores the influence of bolt preloading on the rotational stiffness of stainless-steel end-plate connections, specifically focusing on extended end-plate connections with six bolts. In this work, a validated ...
  • Evaluating clogging effect in vertical flow constructed wetlands with different HLRs. 
    Sachinika, W.A.T.; Panagoda, H.A.; Weerakoon, G.M.P.R. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka, 2025-04)
    Vertical Flow Constructed Wetlands (VFCW) are renowned for low cost and eco-friendly processes in wastewater (WW) treatment. This study methodically explored the impact of varying hydraulic loading rates (HLR) on VSSF CW ...
  • A general numerical modelling approach to assess the performance of a building subjected to blast loads. 
    Shamiranga, K.L.L.; Fernando, P.L.N. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2025-10)
    Accidental and unintentional explosion events have become a common occurrence in the present world context, hence, presenting a challenge for structural engineers tasked with designing potentially blast-resistant structures. ...
  • Homogenized material property prediction of carbon fiber composites using data-driven methods 
    Vipulananthan, V.; Weerasinghe, U.; Ariyasinghe, N.; Mallikarachchi, C.; Herath, S. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10-06)
    In this paper, several predictive models are tested for material property predictions of two-ply homogenized carbon fiber composites. The uncertainty of the constituent material properties yields uncertainties in the ...
  • Identification of accident black spots to improve the safety on highways. 
    Karunarathna, M.D.S.M.; Edirisinghe, A.G.H.J.; Pathirana, W.P.A.M. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2025-10)
    Road accidents remain a critical global concern, necessitating efficient transportation system management. Identifying high-risk areas, known as "Black Spots (BS)," is crucial for road safety. The research objectives ...
  • Impact of Influential Parameters on the Formation of Alternate Bars 
    Meegahakumbura, S.P.S.; Jeiroshan, K.; Rajendran, K.; Mathuwanthy, T.; Dias, D.D. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    At lower discharge rates, channelized alluvial streams frequently exhibit alternate bars. In this study, bar bed forms were regenerated, and checked the sensitivity of parameters governing the formation process of these ...
  • Improvement of Gravel roads against Erosion caused by heavy rain using Bagasse ash and Spent Wash. 
    Kishok, P.P.J.; Priyankara, N.H. (Department of Civil and Environmental Engineering,Faculty of Engineering,University of Ruhuna, Sri Lanka., 2024-04)
    Sri Lanka, where more than 50% of the roads are unpaved, this research focuses on the critical issue of erosion and the poor condition of unpaved gravel roads, which provide problems with transportation during rainy seasons ...
  • An integrated workflow for design-informed structural optimization 
    Amarasinghe, I.T.; Herath, H.M.S.T.; Mallikarachchi, H.M.Y.C. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10-06)
    Structural optimization has become an important tool in the field of Civil Engineering, but there is limited research done on structural optimization of specific structures and components. This research study looks at ...
  • Investigation and modelling of coastal water quality of Arugam Bay Beach. 
    Suja, A.C.A.; Haris, M.S.M.; Thuram, A.M.S. (Department of Civil and Environmental Engineering,Faculty of Engineering,University of Ruhuna, Sri Lanka., 2024-04)
    Arugam Bay Beach, situated on the southeastern coast of Sri Lanka, plays a pivotal role in supporting marine ecosystems and serves as a prominent destination for tourists. However, the water quality in this area faces ...
  • An Investigation on the Shape Factors of Aggregates 
    Dassanayake, D.H.H.P.; Ahilash, N.; Premasiri, A.J.M.S.D.; Jayasekara, H.G.H.N.; Subramaniam, D.N. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    The aggregate properties such as aggregate size distribution and aggregate shape distribution, affect the mechanical performance of concrete. Although shape of aggregates are computed using various computational methods ...
  • Laboratory Analysis of Identifying Influence of Vegetation, Bed Type, River Regulation on Microplastic Transportation in Open Channels. 
    Wijeratna, D.D.D.S.; Fazi, A. Zakib; Gomes, Pattiyage I.A. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2025-04)
    The intricate dynamics of microplastic transport in open channels involve factors such as water flow velocity, turbulence, water depth, sediment characteristics, particle size, and channel morphology. In this context, a ...
  • Message of the Editor 
    Rengarasu, Terrance (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
  • Modelling the Residual Design Resistance of Axially Loaded Structural Steel Members Under Various Corrosive Environments. 
    Rathnayaka, R.; Dharmawansha, S.; Herath, S. (Department of Civil and Environmental Engineering,Faculty of Engineering,University of Ruhuna, Sri Lanka., 2024-04)
    Atmospheric corrosion accelerates age-related structural degradation, impacting the structural integrity of steel elements over time. Design codes offer broad guidelines to mitigate corrosion effects, yet limited research ...
  • Optimization of End Bearing Capacity of Bored Piles on Rock Based on Field Measurements 
    Danushka, B.A.C.; Priyankara, N.H.; Alagiyawanna, A.M.N.; Senevirathe, K. (Department of Civil and Environmental Engineering, Faculty of Engineering, University of Ruhuna, Sri Lanka., 2023-10)
    Bored piles are one of the famous deep foundation techniques which are practiced all over the world. Most bored piles are socketed into the bedrock to gain higher bearing capacity. However, the estimation of end bearing ...

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