Results 91 to 100 of about 67,564 (151)
Case Studies in Construction MaterialsThe unit slab track structure has been widely used in high-speed railways. Temperature gradients and local defects alter the interlayer condition of slab tracks, directly affecting the structure's dynamic performance.
Qiang Yi +4 more
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Scientific ReportsIn winter snowy or rainy weather, the phenomenon of icing under rolling stock during high-speed operation is significantly severe, posing a potential risk of detachment and impact on track structures due to the presence of ice blocks with substantial ...
Xiaolin Song +3 more
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Chengshi guidao jiaotong yanjiu[Objective] To address the shortcomings currently present in high-performance and special vibration-reducing floating slab track systems, such as poor accuracy in maintaining the rail bottom gradient and insufficient construction precision, the CRTS ...
SHEN Shanshan +3 more
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Remote sensing of atmospheric water vapor, liquid water and wind speed at the ocean surface by passive microwave techniques from the Nimbus-5 satellite [PDF]
The microwave brightness temperature measurements for Nimbus-5 electrically scanned microwave radiometer and Nimbus E microwave spectrometer are used to retrieve the atmospheric water vapor, liquid water and wind speed by a quasi-statistical retrieval ...
Chang, A. T. C., Wilheit, T. T.
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Case Studies in Thermal EngineeringIn regions with large daily temperature differences, double-block ballastless tracks have experienced severe interface damage and warping deformation at the slab ends.
Youxin Wei +4 more
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Evolution Mechanism of Interlayer Properties of CRTS III Slab Track during Construction
Applied SciencesThe interlayer properties of the CRTS III slab track during construction directly affect its long-term service condition. This article introduces time-varying coefficients that characterize the early properties of the interface between track slab and SCC
Ji Wang +6 more
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Case Studies in Construction MaterialsTo explore the temperature field, temperature effect and mechanical behaviors of the track structure under combined load in high geo-temperature tunnel, the temperature field test platform is built to simulate the conditions under which the track bottom ...
Zhen Sun, Ping Lou, Wei Tao
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Geoid anomalies in the vicinity of subduction zones [PDF]
The regional geoid of the southwest Pacific is matched reasonably well by results from a model of the upper mantle density structure (including slabs) associated with subduction zones of the region.
Mcadoo, D. C.
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Online Monitoring System for Track Slab Temperature [PDF]
Proceedings of the 2017 International Seminar on Artificial Intelligence, Networking and Information Technology (ANIT 2017), 2018 Wenbing Yang +3 more
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Modelling the acoustic performance of slab tracks
, 2020 Transport is a major contributor to anthropogenic greenhouse gas emissions. Railway transport has a small footprint compared to other means of transport. This is one reason for the construction of new high-speed railway lines world-wide. These lines are often constructed using slab track technology, in which the traditional track configuration of ...
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