{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,2,21]],"date-time":"2025-02-21T14:28:45Z","timestamp":1740148125648,"version":"3.37.3"},"reference-count":24,"publisher":"Wiley","license":[{"start":{"date-parts":[[2022,8,21]],"date-time":"2022-08-21T00:00:00Z","timestamp":1661040000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"DOI":"10.13039\/501100001809","name":"National Natural Science Foundation of China","doi-asserted-by":"publisher","award":["71971220","71901093","2022JJ31020","20B597","18YBQ139"],"award-info":[{"award-number":["71971220","71901093","2022JJ31020","20B597","18YBQ139"]}],"id":[{"id":"10.13039\/501100001809","id-type":"DOI","asserted-by":"publisher"}]},{"DOI":"10.13039\/501100004735","name":"Natural Science Foundation of Hunan Province","doi-asserted-by":"publisher","award":["71971220","71901093","2022JJ31020","20B597","18YBQ139"],"award-info":[{"award-number":["71971220","71901093","2022JJ31020","20B597","18YBQ139"]}],"id":[{"id":"10.13039\/501100004735","id-type":"DOI","asserted-by":"publisher"}]},{"name":"Research Foundation of Education Bureau of Hunan Province, China","award":["71971220","71901093","2022JJ31020","20B597","18YBQ139"],"award-info":[{"award-number":["71971220","71901093","2022JJ31020","20B597","18YBQ139"]}]},{"name":"Philosophy and Social Sciences Youth Project, China","award":["71971220","71901093","2022JJ31020","20B597","18YBQ139"],"award-info":[{"award-number":["71971220","71901093","2022JJ31020","20B597","18YBQ139"]}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Computational Intelligence and Neuroscience"],"published-print":{"date-parts":[[2022,8,21]]},"abstract":"<jats:p>It is well known that stability, center-of-gravity balance, and concentrated-weight are key factors of the transportation safety. The reasonable formulation of the loading layout scheme ensures the safety of shipment based on fully utilizing the effective volume and load capacity of freight vehicles. This paper takes the railway mixed goods loading layout as the research object, considering the constraints such as goods loading center-of-gravity balance, the allowable moment of concentrated-weight, supporting and goods placement mode, and taking the maximum comprehensive utilization rates for both effective volume and load capacity of freight vehicle as the optimization objective, an optimization model of railway mixed goods balanced and anticoncentrated-weight loading layout considering stability is built. Additionally, this paper designs mixed goods classified and simple\/general goods block composition methods. We improve the representation and selection of layout space, construct goods block selection algorithm based on the greedy d-step lookahead tree search and goods block evaluation function and propose a goods block placement strategy and update rules of layout space after goods block placement. An optimization algorithm of railway mixed goods balanced and anticoncentrated-weight load layout considering stability is designed. The results show that the formulated scheme not only ensures that the goods meet the full support constraints, but also the comprehensive utilization rate of the effective volume and load capacity of the vehicle is not less than 89%, and the probability of meeting the loading center-of-gravity balance and allowable moment of concentrated-weight are as high as 99% and 99.47%, respectively. The proposed method realizes the balanced and anticoncentrated-weight loading of railway mixed goods, ensures the safe, stable, and efficient goods loading, and provides decision support for the safe loading layout of railway goods.<\/jats:p>","DOI":"10.1155\/2022\/1517280","type":"journal-article","created":{"date-parts":[[2022,8,21]],"date-time":"2022-08-21T20:35:09Z","timestamp":1661114109000},"page":"1-11","source":"Crossref","is-referenced-by-count":0,"title":["Optimization of Railway Mixed Goods Loading Layout considering Stability"],"prefix":"10.1155","volume":"2022","author":[{"given":"Juan","family":"Wang","sequence":"first","affiliation":[{"name":"School of Logistics and Transportation, Central South University of Forestry and Technology, Changsha 410004, Hunan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Yinghua","family":"Yao","sequence":"additional","affiliation":[{"name":"School of Traffic and Transportation Engineering, Central South University, Changsha 410075, Hunan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-5790-0638","authenticated-orcid":true,"given":"Yinggui","family":"Zhang","sequence":"additional","affiliation":[{"name":"School of Traffic and Transportation Engineering, Central South University, Changsha 410075, Hunan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Ximing","family":"Wang","sequence":"additional","affiliation":[{"name":"School of Intelligent Equipment Technology, Hunan Vocational College of Science and Technology, Changsha 410004, Hunan, China"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","reference":[{"issue":"05","key":"1","first-page":"1232","article-title":"Review on three-dimensional bin packing problem","volume":"12","author":"L. 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