Muhammad Yusoff Mohd Nasir

Mr. Muhammad Yusoff Mohd Nasir

Universiti Teknolog PETRONAS

Research Focus & Metrics

Academic Career Length

6Years (2021-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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16 June 2021 in Applied Sciences
Verified
Journal Article
Open access
PDF file
HAHamzh Alarifi
Hamzh Alarifi
HMHisham Mohamad
Hisham Mohamad
NNNor Faridah Mohd Nordin
Nor Faridah Mohd Nordin
Muhammad Yusoff Mohd NasirMuhammad Yusoff Mohd Nasir
Muhammad Yusoff Mohd Nasir
ARAminu Darda’u Rafindadi
Aminu Darda’u Rafindadi
BWBudijanto Widjaja
Budijanto Widjaja
Modern countries utilise buried pipelines for the long-distance transportation of water, oil, and gas due to their efficiency and continuity of delivery to receiving locations. Due to soil movements such as landslides, excessive earth pressure imposed on buried pipelines causes damage and, consequently, leaking of liquids, gases or other harmful effluents into the soil, groundwater, and atmosphere. By using a large-scale physical model, the lateral pipeline–soil interaction in sandy soil was researched. This study investigated the stress distribution on a buried pipe induced by lateral soil displacement. The external forces on the buried pipe caused by the surrounding soil motion were measured using earth pressure cells installed in the active zone along the pipeline. Additionally, visual inspection of ground deformation patterns on the surface, including tensile cracks, above a shallow-buried pipeline subjected to lateral soil movement was reported. The results revealed that lateral soil movement has a potency effect on buried pipelines. The findings also indicated that the highest stresses occur at the unstable soil boundaries prior to reaching the soil’s peak strength. After observing the soil surface’s rupture, most of the stress increments were concentrated in the middle section of the pipe.