Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature Measurement
Structural design usually adopts uniform temperature action. However, during the actual construction of the structure, the temperature field acting on the structure is inhomogeneous. Therefore, the simulation of the construction of statically indeterminate steel structures considering only the unifo...
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| Format: | Article |
| Language: | English |
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MDPI AG
2024-12-01
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| Series: | Sensors |
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| Online Access: | https://www.mdpi.com/1424-8220/24/24/8073 |
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| author | Wei Lu Xianwei Fang Liming Liu Chunfeng Ao Weihua Hu Jun Teng Zhongcheng Huo |
| author_facet | Wei Lu Xianwei Fang Liming Liu Chunfeng Ao Weihua Hu Jun Teng Zhongcheng Huo |
| author_sort | Wei Lu |
| collection | DOAJ |
| description | Structural design usually adopts uniform temperature action. However, during the actual construction of the structure, the temperature field acting on the structure is inhomogeneous. Therefore, the simulation of the construction of statically indeterminate steel structures considering only the uniform temperature field cannot truly reflect the temperature action after structural molding and the evolution of the stress performance of the temporary stress system of structural construction. This paper proposes a force feedback method for the construction of statically indeterminate steel structures based on staged temperature measurements. In this method, the construction sequence and the measured temperature are taken into account, and the structural response under the action of temperature is obtained by using the first processing method in the matrix displacement method and the deformation coordination formula to obtain the deformation and stress values of the structure. The application results show that the structural forces calculated by the method proposed in this paper are closer to the measured data in the field, and the error is reduced by 10~40%. This paper provides a reference for the calculation of construction forces in statically indeterminate steel structures considering the effect of temperature inhomogeneity and provides a basis for construction safety assessment and schedule management. |
| format | Article |
| id | doaj-art-1a87bb99eff240f6ba5726a7d4f12a01 |
| institution | Kabale University |
| issn | 1424-8220 |
| language | English |
| publishDate | 2024-12-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Sensors |
| spelling | doaj-art-1a87bb99eff240f6ba5726a7d4f12a012024-12-27T14:52:54ZengMDPI AGSensors1424-82202024-12-012424807310.3390/s24248073Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature MeasurementWei Lu0Xianwei Fang1Liming Liu2Chunfeng Ao3Weihua Hu4Jun Teng5Zhongcheng Huo6School of Civil and Environmental Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518000, ChinaSchool of Civil and Environmental Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518000, ChinaSchool of Civil and Environmental Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518000, ChinaChina Construction Steel Engineer Co., Ltd., Shenzhen 518118, ChinaSchool of Civil and Environmental Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518000, ChinaSchool of Civil and Environmental Engineering, Harbin Institute of Technology (Shenzhen), Shenzhen 518000, ChinaChina Construction Steel Engineer Co., Ltd., Shenzhen 518118, ChinaStructural design usually adopts uniform temperature action. However, during the actual construction of the structure, the temperature field acting on the structure is inhomogeneous. Therefore, the simulation of the construction of statically indeterminate steel structures considering only the uniform temperature field cannot truly reflect the temperature action after structural molding and the evolution of the stress performance of the temporary stress system of structural construction. This paper proposes a force feedback method for the construction of statically indeterminate steel structures based on staged temperature measurements. In this method, the construction sequence and the measured temperature are taken into account, and the structural response under the action of temperature is obtained by using the first processing method in the matrix displacement method and the deformation coordination formula to obtain the deformation and stress values of the structure. The application results show that the structural forces calculated by the method proposed in this paper are closer to the measured data in the field, and the error is reduced by 10~40%. This paper provides a reference for the calculation of construction forces in statically indeterminate steel structures considering the effect of temperature inhomogeneity and provides a basis for construction safety assessment and schedule management.https://www.mdpi.com/1424-8220/24/24/8073statically indeterminate structurethermal effectconstruction monitoringconstruction force feedbackconstruction safety |
| spellingShingle | Wei Lu Xianwei Fang Liming Liu Chunfeng Ao Weihua Hu Jun Teng Zhongcheng Huo Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature Measurement Sensors statically indeterminate structure thermal effect construction monitoring construction force feedback construction safety |
| title | Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature Measurement |
| title_full | Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature Measurement |
| title_fullStr | Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature Measurement |
| title_full_unstemmed | Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature Measurement |
| title_short | Force Feedback Method for Statically Indeterminate Steel Structure Construction Based on Staged Temperature Measurement |
| title_sort | force feedback method for statically indeterminate steel structure construction based on staged temperature measurement |
| topic | statically indeterminate structure thermal effect construction monitoring construction force feedback construction safety |
| url | https://www.mdpi.com/1424-8220/24/24/8073 |
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