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121
Analysis of the stability control of the car with the admission to the infrastructure
Published 2018-02-01“…The con-increasing the axle load on the rails for freight rolling stock and further increasing the speed of the passenger trains. …”
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122
INVESTIGATION NUMERICAL BEHAVIOR STATIC AND DYNAMIC EMBANKMENTS OF RAILWAY CONSTRUCTED BY GEOFOAM
Published 2014-05-01“…To this end, with developing behavior model (hardening) specially geofoam material in finite difference software in FLAC2D, to investigated behavior of this material on ballast Railway embankment effected by static loading model of LM71and also Harmonic dynamic loading and as index out put, stability of embankment with difference heights and also the counter of their settlement is investigated, in additional to, by out puts from numerical model, using multivariable regression, the relation closed form analysis between settlement of static and dynamic with ductility, cohesion of ground, and ductility of geofoam parameters, embankment height and train axle load is derived. At final part, as for as the limitation in general settlement in rail way embankment, usage allowable domain of this material is drived.…”
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123
Analytical and Measured Effects of Short and Heavy Rail Cars on Railway Bridges in the USA
Published 2021-04-01“…The overall number of railcars recorded in the North American railcar fleet from 2010 to 2015 increased about 5%; the number of all 130 tonne (286,000 lb) gross weight railcars (heavy axle load (HAL) railcars) increased 19%. The increase in shipments in short railcars increases the loading on railway bridges, especially the 12.8-m railcars, commonly used to ship sand and cement, which is approximately a 25% increase in load per unit length compared to 16.2-m coal cars. …”
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124
Effect of Foundation Geometry and Structural Properties of Buildings on Railway-Induced Vibration: An Experimental Modeling
Published 2022-05-01“…The experimental results obtained from the impulse loading exciting the frequency range of 0–156 Hz and scaled train axle load show that the vibration level transmitted to the floors in a structure with mat foundation is the smallest. …”
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125
A review on the application of bio-oil as an additive for asphalt
Published 2015“…Increasing numbers of commercial vehicles and increase axle load that this trend will continue yearly. Design, construction and maintenance facilitate asphalt roads to provide the high standards of safety and comfortable but certain areas of a road are higher stressed than others. …”
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126
More on the Development of Rigidity Evaluation Techniques of Freight Car Structures and Their Components in the Design and on Trials. Adjustment of Design Loads
Published 2015-12-01“…Underframe bolster ends of freight cars intended for transportation by ferry ought to be additionally equipped with two strainers designed for loads 150 kN each. Cars with axle-load exceeding 235 kN ought to be equipped in the midpart with additional strainer on each side. …”
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127
High Accuracy Weigh-In-Motion Systems for Direct Enforcement
Published 2021-12-01“…WIM systems weigh moving vehicles, and on this basis, they estimate static parameters, i.e., static axle load and gross vehicle weight. The design and principle of operation of WIM systems result in their high sensitivity to many disturbing factors, including climatic factors. …”
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128
Investigation on permanent deformation in steel-concrete composite beam bridge deck pavement under temperature-load coupling effect
Published 2023-09-01“…Additionally, after 500,000 times of standard axle load application, “EA + SMA” exhibits the smallest permanent deformation and the best resistance to rutting distress under temperature-load coupling effect. …”
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129
Evaluation of Design Procedure and Performance of Continuously Reinforced Concrete Pavement According to AASHTO Design Methods
Published 2022-03-01“…It functions by incorporating additional attributes such as environment, material properties, and vehicle axle load to predict pavement performance and degradation at the selected reliability level over the intended performance period. …”
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130
Mechanical Wear Contact between the Wheel and Rail on a Turnout with Variable Stiffness
Published 2021-11-01“…To analyse the causes of rail wear in turnouts, selected technical–operational parameters were assumed, such as the type of rail vehicle, the type of turnout, and the maximum allowable axle load. The wear process of turnout elements (along its length) and wheel wear is presented. …”
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131
Design of instrumented wheelset for measuring wheel-rail interaction forces
Published 2023-10-01“…The platform is a standard heavy wheelset BA314 with an axle-load of 25 tons. The key problems of smart instrumentalization are solved by the use of the wheel’s numerical FEM model, which provides a significant cost reduction in the initial stage of development of the instrumented wheelset. …”
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132
Vehicle-Assisted Techniques for Health Monitoring of Bridges
Published 2020-06-01“…The applied load to highway bridges depends on several traffic parameters such as weight of vehicles, axle load, configuration of axles, position of vehicles on the bridge, number of vehicles, direction, and vehicle’s speed. …”
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133
Effect of Different Combined Excitation on the Vibration Characteristics of Locomotive Gear Transmission
Published 2023-01-01“…With the continuous improvement of locomotive operating speed, increasing axle load and increasing traction power, the dynamic excitation of wheel-rail interface and gear pair interface have become more and more intense, directly affecting the operational reliability or even safety of the locomotive or the train. …”
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134
A novel evaluation method of mining goaf ground activation under high-speed railway load
Published 2022-08-01“…Numerical models for simulating high-speed railway founded on goaf are set up using the commercial software package FLAC3D, where factors such as subgrade height, train speed, and axle load are investigated in terms of train load disturbance depth and the extent of the caving fracture zone. …”
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135
Dynamic Responses of Semi-Flexible Pavements Used for the Autonomous Rail Rapid Transit
Published 2023-03-01“…The service environment of an ART pavement is significantly different from that of the conventional pavement due to the large axle load and high tire pressure of ART vehicles. A test section was constructed in the Zhuzhou ART system and a tire–pavement coupling FE model was built to explore the distribution features of the dynamic responses as well as to optimize the material and structural design. …”
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136
Field Investigation of the Dynamic Response of Culvert–Embankment–Culvert Transitions in a High-Speed Railway
Published 2023-08-01“…For example, the sections 14.5 m and 30 m from the 679 culvert and the bed layer should be specially stabilized; (iii) the train’s axle load and driving direction show a great effect on corresponding sections and layers but present a small effect on the sections and layers nearby; and (iv) 260 km/h is a critical speed.…”
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137
The influence of the reliability of wheelsets of innovative wagons in operation on the need for new wheels
Published 2023-01-01“…The features of newly produced innovative wagons with a higher axle load and an increased turnaround time are considered. …”
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138
Research on dependence of fuel consumption on cargo weight in long-distance transport
Published 2021-07-01“…The study is conducted on MercedesBenz Actros-1840 truck tractors equipped with fuel consumption monitoring devices and devices for determining axle loads. The cargo weigh is determined by subtracting the curb weight from the actual one according to the axle load data. …”
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139
Coordination Characteristics Analysis of Deformation between Polymer Anti-Seepage Wall and Earth Dam under Traffic Load
Published 2022-04-01“…That is, when the passing vehicle has a light axle load and passes quickly over the anti-seepage wall, it has less impact on the dam.…”
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140
An Experimental Study on Bitumen Properties Modified with Polypropylene Polymer from Waste Disposable Cups for Flexible Pavement Applications
Published 2024-02-01“…Also, the significantly higher axle load and traffic volume beyond design limits result in serious pavement deterioration problems. …”
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