Browsing Volume 03 - Issue 2 -2025 by Issue Date

Browsing Volume 03 - Issue 2 -2025 by Issue Date

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  • 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 ...
  • 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. ...
  • 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 ...
  • 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 ...

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