Showing 1 - 20 results of 6,291 for search '(structural OR structure) (load OR road) analysis', query time: 0.28s Refine Results
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    STRUCTURAL STRENGTH AND LIFE ANALYSIS OF AN ELECTRIC DRIVE AXLE SHELL BASED ON THE MEASURED LOAD SPECTRUM by JIANG Liangxing, NI Dacheng, YAO Chao, HUANG Qing, QING Xinhui

    Published 2025-02-01
    “…Accurately predicting the fatigue life of products plays an important role in the structural strength design and reliability design of key components of electric vehicles.Starting from the measured road load spectrum of the reinforced road, a method for data processing and analysis of measured load spectrum was proposed, based on the Miner criterion, the load data of the vehicle under no-load, half-load and full load were obtained, and the key data for vibration simulation analysis and indoor bench test were obtained through time-domain frequency domain processing and damage equivalent treatment.A parallel-shaft electric drive axle was designed and developed, the statics analysis and modal analysis were carried out for key components such as the bridge shell, and the results concluded that the bridge shell would not have torsion and bending caused by road surface excitation.Based on nCode DesignLife simulation analysis software, the fatigue life and damage value distribution of the bridge shell were obtained, and the accuracy of the simulation analysis was verified by the bridge shell durability test.Based on the measured road load spectrum of the reinforced road, a 15 000 km vehicle vibration test was carried out on the vehicle vibration test bench for the electric drive axle.The test shows that the overall life and reliability of the electric drive axle meet the design requirements, and the reliability of the analysis method is verified.…”
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    The analysis of structural fatigue under cyclic temperature loads by I. Yu. Lesnyak, Z. N. Sokolovskiy, S. V. Gavrilenko

    Published 2021-12-01
    “…A problem has been identified related to deformations of aircraft structures operating in the extreme north and orbital objects in near-earth orbits under conditions of cyclic alternating temperature loads. …”
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    ANTI-FATIGUE OPTIMIZATION DESIGN OF TRAILING ARM BASED ON ROAD LOAD by CHEN WeiBo, FAN Lu, LIU Bin

    Published 2019-01-01
    “…The rapid test multi-level load spectrum was generated based on the road load data, and the rig durability test was carried out for original trailing arm and optimized trailing arm respectively. …”
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    Crack analysis for some structures subjected to thermal and dynamic loads by Ngo Huong Nhu

    Published 2008-10-01
    “…Some programs are written by Gibian languages in the codes Castem for crack analysis of different structures. Numerical illustrations are realized for the crack dam model, the plate with one and two cracks the plate with crack at the hole subjected to under variable tension of thermal loads. …”
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    GEOTECHNICAL ANALYSIS OF TRANSFORMING A WATER MANAGEMENT STRUCTURE TO A TRANSPORTATION STRUCTURE by Ivan Slávik, Luboš Hruštinec

    Published 2021-01-01
    “…It presents the engineering-geological conditions in the area, the current structuralmaterial characteristics of the culvert channel and its proposed transformation into a road tunnel. The results of the geotechnical analysis, realized through numeric modelling, are presented as a comparison of deformation changes in the rock environment with respect to changes in loading states corresponding with functional changes in the analyzed culvert.…”
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    Stress Analysis and Structural Optimization of Steel–Concrete Joint of Zhonghua Road Bridge in Liaocheng by Jie Jin, Junlin Zhang, Ye Li, Zengkui Xie, Lipo Yang

    Published 2023-01-01
    “…Then, the results are applied in the refined solid-shell finite element model established in ANSYS. With the stress analysis, it is found that when the steel–concrete joint is used in the girder of the single tower cable-stayed bridge, both the compressive strength of concrete and the tensile strength of steel can be fully used, and the structural stiffness can be smoothly transferred through the two different materials in the joint, which makes the structural behavior more reasonable. …”
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    Study on the Hierarchical Structure of the “Belt and Road” Aviation Network Based on K-Core Analysis by Hongguang Yao, Huihui Xiao, Wei Wei

    Published 2022-01-01
    “…To explore the hierarchical characteristics of the aviation network of the “Belt and Road,” analyze the relationship between levels, and identify the core layer of the network, k-core analysis based on the “degree” value was designed and performed; the data of airports and air routes were collected to construct the “Belt and Road” aviation network model; then, k-core decomposition was conducted to reduce the size of nodes layer by layer from the outside to the inside, and a network structure model with 19 levels was obtained; the relationship between the coreness and centrality of nodes in the network was investigated, and the changes in the attribute of networks at different levels and the connection between networks were explored; according to the structural characteristics of the network, the “Belt and Road” aviation network was divided into three categories: the core layer, the middle layer, and the detail layer. …”
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    PREDICTION OF LOAD LIMIT OF BI-MODULUS COMPOSITES LAMINATED STRUCTURE by HUANG ZheFeng, LI Li, YANG ZengQin, SHANG FuLin, HOU DeMen

    Published 2019-01-01
    “…Based on three dimensional continuum damage mechanics,an improved progressive damage analysis method was proposed for bi-modulus fiber-reinforced polymer( BFRP) composites laminated structure. …”
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