| Issue |
E3S Web Conf.
Volume 237, 2021
3rd International Symposium on Architecture Research Frontiers and Ecological Environment (ARFEE 2020)
|
|
|---|---|---|
| Article Number | 03037 | |
| Number of page(s) | 4 | |
| Section | Architecture Science and Civil Engineering | |
| DOI | https://doi.org/10.1051/e3sconf/202123703037 | |
| Published online | 09 February 2021 | |
Research on Failure mechanism and Reinforcement Technology of Shangmaji Weir
Zhejiang University of Water Resources and Electric Power, 310018 Hangzhou, Zhejiang, China
* LIU Xue-ying: liuxy@zjweu.edu.cn
After the reinforcement and repair of the Shangmaji weir in Wanyao Irrigation District of Jiangshan City in 2014, the results of the repair did not improve much. The surface layer of the weir fell off, these not only affected the drainage function of the weir, but also the appearance was different from what is now advocated “Green ecology” is incompatible. This paper analyzes the causes of damage to this problem, and obtains two solutions: drilling, grouting, vertical paving, and to extend the width of receiving water step. After adopting the research programme, the degree of shedding of pebbles is greatly reduced, and the strength of the weir is significantly increased.
© The Authors, published by EDP Sciences, 2021
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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