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| Main Authors: | , , |
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| Format: | Preprint |
| Published: |
2025
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| Subjects: | |
| Online Access: | https://arxiv.org/abs/2508.17110 |
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| _version_ | 1866918130467471360 |
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| author | Ryjáček, Pavel Mourlas, Christos Čítek, David |
| author_facet | Ryjáček, Pavel Mourlas, Christos Čítek, David |
| contents | The paper thoroughly analyses the significant cracking on the newly refurbished masonry bridge pier in Lovosice. The cracks of width up to 15 mm appeared shortly after the reconstruction of the bridge and were the subject of a detailed assessment. First, a monitoring system was mounted to analyse the behaviour during the year and the dependency on the temperature. Next, a dive inspection was done in order to evaluate the conditions under the water. The next step was to make a diagnostics survey, based on the drilling, endoscopic tests and water pressure tests. Based on the results, several detailed numerical models were created in order to analyse the pier behaviour and conduct a parametric study to investigate various factors, leading to the defects. The numerical models covered the complex geometry of the pier, consisting of the inner poor concrete core and outer shell from sandstone masonry blocks. The above-described procedure revealed the causes of the defects and also recommended the proper strengthening of the pier. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_17110 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Monitoring, assessment and numerical analysis of the masonry bridge pier defects Ryjáček, Pavel Mourlas, Christos Čítek, David Computational Physics The paper thoroughly analyses the significant cracking on the newly refurbished masonry bridge pier in Lovosice. The cracks of width up to 15 mm appeared shortly after the reconstruction of the bridge and were the subject of a detailed assessment. First, a monitoring system was mounted to analyse the behaviour during the year and the dependency on the temperature. Next, a dive inspection was done in order to evaluate the conditions under the water. The next step was to make a diagnostics survey, based on the drilling, endoscopic tests and water pressure tests. Based on the results, several detailed numerical models were created in order to analyse the pier behaviour and conduct a parametric study to investigate various factors, leading to the defects. The numerical models covered the complex geometry of the pier, consisting of the inner poor concrete core and outer shell from sandstone masonry blocks. The above-described procedure revealed the causes of the defects and also recommended the proper strengthening of the pier. |
| title | Monitoring, assessment and numerical analysis of the masonry bridge pier defects |
| topic | Computational Physics |
| url | https://arxiv.org/abs/2508.17110 |