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    Experimental Study on Structural Form and Excavation Model of Urban Metro Cross Transfer Station with Super Large Cross Section and Shallow Excavation by Zhi Lin, Xiang Chen, Hongyun Yang, Chongguo Cheng, Huasong Wang, Changjiang Yang, Genqiao Zhu

    Published 2020-01-01
    “…First of all, based on the design experience of large-scale underground transfer transportation engineering and taking full consideration of the stratum conditions, an “arch-wall” cross transfer structure method is proposed. The refined numerical analysis shows that the structure can fully utilize the stratum conditions to reduce the ground surface settlement. …”
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    Energy costs for cutting soil with disks analysis by V. A. Nikolaev

    Published 2022-03-01
    “…Without rejecting the synthesis approach, an analysis of the interaction of disks with the soil is made. …”
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    Frequency Analysis of Noise Generated by Pneumatic Wheels by Jan WARCZEK, Rafał BURDZIK, Łukasz KONIECZNY, Grzegorz SIWIEC

    Published 2017-07-01
    “…The developed method provides results independent from the influence of the type of road surface on the acoustic emission while driving.…”
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    Sustainability Analysis of Urban Settlement Distribution in Kanigoro by Trisno Widodo, Antariksa, Fadillah Putra, Septiana Hariyani, Punjung Aziz Satria

    Published 2024-01-01
    “…Kanigoro Urban Settlement area develops following grid and linear patterns, following road access and service trade. The thick rural-urban mix is primarily agricultural and residential. …”
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    Behavior during Twin Tunnel Construction Based on Measurement Results and Validity of Numerical Analysis by Hitoshi TEZUKA, Koichi AOKI, Qiwei LIN, Yujing JIANG

    Published 2024-12-01
    “…In areas with poor ground stability, the excavation of a new tunnel can still lead to unanticipated impacts on the structural integrity of nearby, pre-existing tunnels. …”
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    Analysis of an anthropogenically-induced landslide with emphasis on geological precursors by Mehilo Apon, K. Notoka, C.Nokendangba Chang, Meripeni Ezung, Glenn T. Thong, Temsulemba Walling

    Published 2024-12-01
    “…Geophysical surveys show underlying layers of weathered shales. Paleostress analysis depicts the impact of tectonic forces on the structural setup of the study area, which is in agreement with the regional trend. …”
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    PERFORMANCE ANALYSIS AND LIGHTWEIGHT DESIGN OF A FRONT SUBFRAME by JIANG LiHong, WU QingJie

    Published 2020-01-01
    “…Aiming at checking the performance of a front subframe whether could meet the design requirements.Firstly,the grid model of the front subframe was built by adopting finite element method,and it was modal performance analyzed,the analysis result showed that its first two natural frequency were higher than the engine excitation frequency,so it could meet dynamic performance requirements.Secondly,the front subframe was modal tested,the test result showed that its simulation analysis precision was high.Thirdly,the front suspension dynamic model was built,and it was load based on theoretical forces,so its connection point load of typical working condition were obtained.Fourthly,the front subframe was strength analyzed by adopting inertia release method,the analysis result showed that its stress were lower than material yield value,so it could meet meet the strength characteristics.Lastly,the front subframe was lightweight designed by adopting neighborhood cultivation multiobjective genetic algorithm,the optimal thickness were obtained.Its modal performance and strength performance could meet the requirements after optimization,its weight had been successfully reduced by 9.9%,and it had passed the real vehicle road test verification.The theoretical and scientific reference were provided for obtaining the structural performance and optimization design.…”
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