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All Journal Equivalent: Jurnal Ilmiah Sosial Teknik Scripta Technica: Journal of Engineering and Applied Technology
Pratikso Pratikso
Universitas Islam Sultan Agung
Automotive Engineering Chemical Engineering, Chemistry & Bioengineering Civil Engineering, Building, Construction & Architecture Control & Systems Engineering Economics, Econometrics & Finance Electrical & Electronics Engineering Engineering Industrial & Manufacturing Engineering Law, Crime, Criminology & Criminal Justice Mechanical Engineering Social Sciences

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Influence of Socio-Economic Characteristic on Travel Behaviour in Malang City Taufikkurrahman Taufikkurrahman; Pratikso Pratikso; Kartono Wibowo
Equivalent: Jurnal Ilmiah Sosial Teknik Vol. 8 No. 3 (2026): Equivalent: Jurnal Ilmiah Sosial Teknik
Publisher : Politeknik Siber Cerdika Internasional

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.59261/jequi.v8i3.369

Abstract

Background: Rapid urbanization and economic growth in Malang City have significantly influenced urban mobility patterns, increasing dependence on private vehicles and reshaping commuting behavior. Understanding the socio-economic determinants of travel behavior is therefore essential for sustainable transport planning in secondary cities in Indonesia. Objective: This study analyzes the relationship between socio-economic factors (such as age, income, education, occupation, gender, household size, and vehicle ownership) and daily travel behavior in Malang City, including trip frequency, trip purpose, and transport mode choice. Methods: A quantitative cross-sectional design was applied using a structured questionnaire distributed to 200 households selected through non-probability sampling. The data were analyzed using descriptive statistics and stepwise multiple linear regression to examine the effects of socio-economic variables on different dimensions of travel behavior. Results: Education was the only significant predictor of trip frequency (B = 0.081, p < 0.001; R² = 0.140). For trip purpose, the model demonstrated strong explanatory power (R² = 0.610, F = 50.300, p < 0.001), with occupation (β = 0.706, p < 0.001), education (β = 0.132, p = 0.006), and income (β = −0.107, p = 0.021) identified as significant determinants. However, none of the socio-economic variables significantly influenced transport mode choice (R² = 0.010, p = 0.931), indicating that infrastructure conditions and transport service availability may play a more dominant role in determining mode selection. Conclusion: Socio-economic factors influence travel behavior differently across various dimensions. While these factors significantly affect trip frequency and trip purpose, they do not determine transport mode choice.
Pengaruh Siklus Beban Gempa Berulang terhadap Perilaku Tanah yang Diperkuat Geosintetik Muhammad Satria Pandu Justitia; Taufik Efendi Fadil; Pratikso Pratikso; Lisa Fitriyana
Journal of Engineering and Applied Technology Vol 2 No 1 (2026): : June: Scripta Technica: Journal of Engineering and Applied Technology
Publisher : CV SCRIPTA INTELEKTUAL MANDIRI

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.65310/qgeje324

Abstract

This study aims to analyze the effect of repeated seismic loading cycles on the mechanical behavior of geosynthetic-reinforced soil using a numerical simulation approach based on the finite element method. Modeling was performed using PLAXIS 2D v22, representing a 10-meter-high soil embankment on soft subgrade based on Standard Penetration Test data from the Solo–Yogyakarta Toll Road project at STA 0+616. Reinforcement systems using woven and non-woven geotextiles were modeled under cyclic loading conditions in the form of a sinusoidal wave with a maximum ground acceleration of 0.4562 g, a frequency of 0.8 Hz, and 50 loading cycles. The analysis results show that the use of geosynthetics is capable of improving system stability and significantly reducing deformation compared to unreinforced soil. Woven geotextiles produced the most optimal response with a maximum deformation of 2.699 × 10⁻³ m and a safety factor of 1.488 due to their higher tensile stiffness capacity. Non-woven geotextiles still improved soil performance, but their effectiveness was lower under repeated dynamic loading. The mechanical response of the soil is influenced by soil–geosynthetic interaction, dynamic stress distribution, reinforcement layer configuration, and cyclic loading characteristics. The research findings underscore the importance of integrating dynamic analysis into geotechnical design in earthquake-prone regions to enhance the long-term stability and resilience of infrastructure.    
Co-Authors Kartono Wibowo Lisa Fitriyana Muhammad Satria Pandu Justitia Taufik Efendi Fadil Taufikkurrahman Taufikkurrahman