Data Driven Second Integral Sliding Mode Control for the Digital Phase-Locked Loop by Haiqin Liu, Mingdong Hou, Guangye Li, Renming Yang, Yun Zhang

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RESEARCH ON STRESS AND PRECISION CONTROL TECHNOLOGY OF WELDED STEEL PARTS by WEI DongHai, LI KeRui, KUANG Yi, CHENG Peng

“…The maximum residual stress of the column guide rail,sliding saddle and bed respectively reached 1. 22 mm,2. 24 mm and 2. 88 mm,which approaching or exceeding yield strength of materials so that easily caused large deformation. …”
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Impact of Isothermal Layering on the Stability of Saline Soil Subgrade in Cold Regions by Yu Zhang, Xuerui Chen, Meisi Zou, Runze Tian, Yunlong Hou, Bingbing Han

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3D Monitoring Model for Real-Time Displacement of Metro Tunnel under “Dual Carbon” Background by Jianyong Chai, Limin Jia, Jian Cao, Jianfeng Liu, Zhe Chen, Shubin Li, Xuejuan Wang, Hong Han

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Public Housing Allocation Model in the Guangdong-Hong Kong-Macao Greater Bay Area under Clustering Algorithm by Lei Zhang, Xueqing Hu

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An Improved Bare Bones Particle Swarm Optimization Algorithm Based on Sequential Update Mechanism and a Modified Structure by Ali Solak, Altan Onat, Onur Kilinc

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Analysis of Shear Stagger Deformation of Existing Shield Tunnel below Induced by Quasirectangular Shield Tunneling by Kun Zhang, Xi Chen, Wei Yin, Kun Hu, ShengXue Zhu

“…Compared with conventional circular tunnels, quasirectangular tunnels have the characteristics of larger space utilization and higher economic benefits, gradually used in urban rail engineering in recent years. But the ground disturbance induced by the quasirectangular tunneling needs further researches. …”
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Conditions of construction of the system of digital transport and logistics in the management of competitiveness by D. R. Abdyusheva, A. O. Merenkov, A. A. Stepanov

“…Over time, automation elements have developed in aviation, road and rail transport. However, the level of development of scientific and technological progress allowed only after many years to return to this issue at a qualitatively new level. …”
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Influence of Structural Shape on Earth Pressure for High-Filled Cut-and-Cover Tunnel with and without Load Reduction Based on Discrete Element Method by Sheng Li, Liangliang Zhao, I-Hsuan Ho, Guixia Ning, Bentian Yu, Changdan Wang

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Research on Friction Stir Spot Welding Brazing Process and Properties of Dissimilar Metals DP590 and 6061 by Kai Xu, Shu-quan Zhang

“…This technology is mostly applied in aerospace, rail, automotive, and marine industries. In order to reduce the weight of special auto parts, friction stir spot welding (FSSW) was proposed by some researchers for the connection of steel-aluminium dissimilar metals. …”
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Displacement and Stress Characteristics of Tunnel Foundation in Collapsible Loess Ground Reinforced by Jet Grouting Columns by Youyun Li, Shuoshuo Xu, Houquan Liu, Enlin Ma, Lixin Wang

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Planning and analysis methods of revenues and expenses by individual activities of railway transport companies by T. M. Rogulenko, A. A. Bondarenko

“…Recommendations on the sequence of calculating the variable cost of rail transport and financial results, the composition of key indicators for planning, reporting and monitoring of the structural units of railway transport enterprises have been given. …”
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Temporal and Spatial Effect of Surrounding Rock and Supporting Construction of a Large Soil Tunnel by Wanjun Ye, Yuntao Wu, Ming Chen, Chong Gao

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THE IMPACT OF RUSSIAN-CHINESE INTER-REGIONAL AND CROSS-BORDER COOPERATION ON ENTREPRENEURSHIP DURING THE GLOBAL ECONOMIC CRISIS by Xin Ran

“…Within the framework of regular meetings between the two governments signed a series of agreements and contracts in the oil and gas industry, the coal industry, as well as in the nuclear power industry and in the field of high-speed rail train and automobile, etc. More opportunities for investment and a better business environment in the border areas promote enthusiasm in the entrepreneurial activity. …”
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Crashworthiness Design and Multiobjective Optimization for Hexagon Honeycomb Structure with Functionally Graded Thickness by Ruixian Qin, Junxian Zhou, Bingzhi Chen

“…Higher energy absorption efficiency and better crashworthiness performance are always the key objectives for different energy absorbing structures applied in numerous industries including aerospace, rail equipment transportation, and automotive. In this study, a functionally graded thickness (FGT) design method is introduced in the design of a hexagon honeycomb structure to improve energy absorbing efficiency on the basis of a traditional honeycomb with uniform thickness (UT). …”
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Increasing Robustness by Reallocating the Margins in the Timetable by Lingyun Meng, Malik Muneeb Abid, Xinguo Jiang, Afaq Khattak, Muhammad Babar Khan

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Experimental Study on the Damage and Deterioration Behaviour of Deep Soft Rock under Water-Rock Interaction by Zenghui Zhao, Hao Liu, Xianzhou Lyu, Lei Wang, Zhongxi Tian, Jiecheng Sun

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The Influence of Different Seeding Application Rates and Sowing Time on Maize Hybrids’ Productivity in the Conditions of the Republic of Bashkortostan’s Southern Forest-Steppe Zone... by Bulat Akhiyarov, Igor Kuznetsov, Rail Alimgafarov, Damir Islamgulov, Rishat Abdulvaleyev

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A COMPARATIVE STUDY OF HEADWAY-BASED AND TRANSPORT SYSTEM-BASED ASSIGNMENTS OF PUBLIC TRANSPORT IN VISUM: THE CITY OF KRYVYI RIH CASE by Volodymyr SISTUK

“…Compared to the outputs of the model calculation using the headway-based procedure, in the scenarios with transport system-based assignment, passenger flows on rail tram lines significantly decreased. Also, the results of scenarios with transport system-based assignment showed that the passengers extremely use parallel streets for travel from an origin to a destination. …”
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Tunnel face stability in strata rich in water with soft upper and hard lower layers by Tao Zhan, Ziwei Hu, Yan Kuang, Zhiliang Zhu, Kaiyi Liao

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