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A platform for research: civil engineering, architecture and urbanism
Quantitative Evaluation Method of Structural Safety Status of Ancient Chinese Nine-Hole Stone Arch Bridges—A Case Study of Putang Bridge
https://orcid.org/http://orcid.org/0000-0002-6258-9864
https://orcid.org/http://orcid.org/0000-0002-5283-7190
https://orcid.org/http://orcid.org/0000-0001-9527-7026
https://orcid.org/http://orcid.org/0000-0002-9570-1859
Ancient Chinese stone arch bridges are different from ancient Western stone arch bridges in terms of bridge form, bridge structure, bridge material and construction technique. In order to clarify the structural safety status of this type of stone arch bridge and provide a scientific basis for subsequent conservation, an appropriate quantitative evaluation method of structural safety status is proposed for the ancient nine-hole stone arch bridges. Taking the typical nine-hole stone arch bridge, Putang Bridge, as an example, first, a structural safety evaluation system for the bridge was built up according to the bridge form and bridge structure. Then, an improved analytic hierarchy process method based on component importance analysis was proposed to obtain the weight coefficients of the main structural components of the bridge. Finally, the structural safety status of this bridge was quantitatively evaluated with the proposed method. The results can provide a reference for the quantitative evaluation of the structural safety status of ancient nine-hole stone arch bridges.
Quantitative Evaluation Method of Structural Safety Status of Ancient Chinese Nine-Hole Stone Arch Bridges—A Case Study of Putang Bridge
https://orcid.org/http://orcid.org/0000-0002-6258-9864
https://orcid.org/http://orcid.org/0000-0002-5283-7190
https://orcid.org/http://orcid.org/0000-0001-9527-7026
https://orcid.org/http://orcid.org/0000-0002-9570-1859
Ancient Chinese stone arch bridges are different from ancient Western stone arch bridges in terms of bridge form, bridge structure, bridge material and construction technique. In order to clarify the structural safety status of this type of stone arch bridge and provide a scientific basis for subsequent conservation, an appropriate quantitative evaluation method of structural safety status is proposed for the ancient nine-hole stone arch bridges. Taking the typical nine-hole stone arch bridge, Putang Bridge, as an example, first, a structural safety evaluation system for the bridge was built up according to the bridge form and bridge structure. Then, an improved analytic hierarchy process method based on component importance analysis was proposed to obtain the weight coefficients of the main structural components of the bridge. Finally, the structural safety status of this bridge was quantitatively evaluated with the proposed method. The results can provide a reference for the quantitative evaluation of the structural safety status of ancient nine-hole stone arch bridges.
Quantitative Evaluation Method of Structural Safety Status of Ancient Chinese Nine-Hole Stone Arch Bridges—A Case Study of Putang Bridge
https://orcid.org/http://orcid.org/0000-0002-6258-9864
https://orcid.org/http://orcid.org/0000-0002-5283-7190
https://orcid.org/http://orcid.org/0000-0001-9527-7026
https://orcid.org/http://orcid.org/0000-0002-9570-1859
Ancient Chinese stone arch bridges are different from ancient Western stone arch bridges in terms of bridge form, bridge structure, bridge material and construction technique. In order to clarify the structural safety status of this type of stone arch bridge and provide a scientific basis for subsequent conservation, an appropriate quantitative evaluation method of structural safety status is proposed for the ancient nine-hole stone arch bridges. Taking the typical nine-hole stone arch bridge, Putang Bridge, as an example, first, a structural safety evaluation system for the bridge was built up according to the bridge form and bridge structure. Then, an improved analytic hierarchy process method based on component importance analysis was proposed to obtain the weight coefficients of the main structural components of the bridge. Finally, the structural safety status of this bridge was quantitatively evaluated with the proposed method. The results can provide a reference for the quantitative evaluation of the structural safety status of ancient nine-hole stone arch bridges.
Quantitative Evaluation Method of Structural Safety Status of Ancient Chinese Nine-Hole Stone Arch Bridges—A Case Study of Putang Bridge
RILEM Bookseries
Endo, Yohei (editor) / Hanazato, Toshikazu (editor) / Chun, Qing (author) / Peng, Bei (author) / Song, Huan (author) / Han, Yidan (author)
International Conference on Structural Analysis of Historical Constructions ; 2023 ; Kyoto, Japan
Structural Analysis of Historical Constructions ; Chapter: 81 ; 1011-1025
RILEM Bookseries ; 47
2023-09-04
15 pages
Article/Chapter (Book)
Electronic Resource
English
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