Confess 发表于 2025-3-30 11:54:12
Features of Monitoring the Stress-Strain State of Structures During the Construction of Bridge Crostific and engineering support for the construction of several bridge crossings. Analysis of changes in the stress-strain state of structures during construction is noted. The measuring equipment used to fix the necessary indicators is described. The importance of scientific and engineering support oFrenetic 发表于 2025-3-30 16:06:16
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Economic Assessment of the Innovative Potential of Transport Corporation,contribute to the formation of the net added value of products and increase the consolidated net profit. Due to the synergy effect, the innovative potential of the corporation is formed. To predict the innovative potential of a transport corporation, economic and mathematical modeling is used, which演讲 发表于 2025-3-31 01:57:54
Methodology for Assessing the Economic Stability of Sectoral Mesoeconomic Systems,the field of application of which is the sectoral meso-level. Using the example of railway transport, the article presents the results of the practical application of the developed methodology aimed at finding benchmarks for restoring the level of economic stability in the transition period and/or a我要沮丧 发表于 2025-3-31 05:43:02
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http://reply.papertrans.cn/48/4720/471991/471991_59.pngAVOW 发表于 2025-4-1 00:14:27
Lifecycle Parameters of the Project 2750 Rail Switch on Reinforced Concrete Rods,for the first track, 8 years or 640 million GRT operating time for the second track, which corresponds to 60% service life of the project 2750 switches in general. The average service life of frogs on both tracks was 115 million GRT operating time, which corresponds to 1 year of service on the first