Research on assembly sequence planning and optimization of precast concrete buildings
Due to more complex structure and increasing prefabrication rate of precast concrete buildings, the assembly order between their constituent components is getting more and more attention. In order to solve the assembly sequence planning and optimization (ASPO) problem in precast concrete buildings,...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
| Published: |
Vilnius Gediminas Technical University
2018-03-01
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| Series: | Journal of Civil Engineering and Management |
| Subjects: | |
| Online Access: | http://journals.vgtu.lt/index.php/JCEM/article/view/458 |
| _version_ | 1818879145120104448 |
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| author | Yaowu Wang Zhenmin Yuan Chengshuang Sun |
| author_facet | Yaowu Wang Zhenmin Yuan Chengshuang Sun |
| author_sort | Yaowu Wang |
| collection | DOAJ |
| description | Due to more complex structure and increasing prefabrication rate of precast concrete buildings, the assembly order between their constituent components is getting more and more attention. In order to solve the assembly sequence planning and optimization (ASPO) problem in precast concrete buildings, Building Information Modelling (BIM) and Improved Genetic Algorithm (IGA) are organically combined to propose a new method called BIM-IGA-based ASPO method. This method uses BIM for parametric modelling, uses IGA to search for an optimal assembly sequence, and then uses BIM again for visual simulation to further test the assembly sequence. Besides, IGA, which is improved in coding mode, crossover operation and mutation operation, is also used to achieve the dynamic adjustment of assembly sequence in construction process. A full-text example is used to explain the detailed operating principle of BIM-IGA-based ASPO method. The results indicate that the method can effectively find an optimal assembly sequence to reduce the assembly difficulty of a precast concrete building. |
| first_indexed | 2024-12-19T14:25:25Z |
| format | Article |
| id | doaj.art-594cb9afa3984acdab5056802d518995 |
| institution | Directory Open Access Journal |
| issn | 1392-3730 1822-3605 |
| language | English |
| last_indexed | 2024-12-19T14:25:25Z |
| publishDate | 2018-03-01 |
| publisher | Vilnius Gediminas Technical University |
| record_format | Article |
| series | Journal of Civil Engineering and Management |
| spelling | doaj.art-594cb9afa3984acdab5056802d5189952022-12-21T20:17:37ZengVilnius Gediminas Technical UniversityJournal of Civil Engineering and Management1392-37301822-36052018-03-0124210.3846/jcem.2018.458Research on assembly sequence planning and optimization of precast concrete buildingsYaowu Wang0Zhenmin Yuan1Chengshuang Sun2Key Lab of Structures Dynamic Behavior and Control of the Ministry of Education, Harbin Institute of Technology, Harbin, 150090, China; Key Lab of Smart Prevention and Mitigation of Civil Engineering Disasters of the Ministry of Industry and Information Technology, Harbin Institute of Technology, Harbin, 150090, ChinaSchool of Management, Harbin Institute of Technology, Harbin, 150001, ChinaSchool of Economics and Management Engineering, Beijing University of Civil Engineering and Architecture, Beijing, 102616, ChinaDue to more complex structure and increasing prefabrication rate of precast concrete buildings, the assembly order between their constituent components is getting more and more attention. In order to solve the assembly sequence planning and optimization (ASPO) problem in precast concrete buildings, Building Information Modelling (BIM) and Improved Genetic Algorithm (IGA) are organically combined to propose a new method called BIM-IGA-based ASPO method. This method uses BIM for parametric modelling, uses IGA to search for an optimal assembly sequence, and then uses BIM again for visual simulation to further test the assembly sequence. Besides, IGA, which is improved in coding mode, crossover operation and mutation operation, is also used to achieve the dynamic adjustment of assembly sequence in construction process. A full-text example is used to explain the detailed operating principle of BIM-IGA-based ASPO method. The results indicate that the method can effectively find an optimal assembly sequence to reduce the assembly difficulty of a precast concrete building.http://journals.vgtu.lt/index.php/JCEM/article/view/458precast concrete buildingsASPOBIMIGA |
| spellingShingle | Yaowu Wang Zhenmin Yuan Chengshuang Sun Research on assembly sequence planning and optimization of precast concrete buildings Journal of Civil Engineering and Management precast concrete buildings ASPO BIM IGA |
| title | Research on assembly sequence planning and optimization of precast concrete buildings |
| title_full | Research on assembly sequence planning and optimization of precast concrete buildings |
| title_fullStr | Research on assembly sequence planning and optimization of precast concrete buildings |
| title_full_unstemmed | Research on assembly sequence planning and optimization of precast concrete buildings |
| title_short | Research on assembly sequence planning and optimization of precast concrete buildings |
| title_sort | research on assembly sequence planning and optimization of precast concrete buildings |
| topic | precast concrete buildings ASPO BIM IGA |
| url | http://journals.vgtu.lt/index.php/JCEM/article/view/458 |
| work_keys_str_mv | AT yaowuwang researchonassemblysequenceplanningandoptimizationofprecastconcretebuildings AT zhenminyuan researchonassemblysequenceplanningandoptimizationofprecastconcretebuildings AT chengshuangsun researchonassemblysequenceplanningandoptimizationofprecastconcretebuildings |