| Issue |
E3S Web Conf.
Volume 565, 2024
2024 5th International Conference on Urban Engineering and Management Science (ICUEMS2024)
|
|
|---|---|---|
| Article Number | 01002 | |
| Number of page(s) | 5 | |
| Section | Urban Construction and Emergency Management Strategy | |
| DOI | https://doi.org/10.1051/e3sconf/202456501002 | |
| Published online | 09 September 2024 | |
Risk analysis of construction safety level of prefabricated buildings based on multi-level fuzzy comprehensive evaluation
Shandong Polytechnic College, Ji Ning, China
* E-mail: 445269389@qq.com
In order to accurately and quantitatively evaluate the safety risks caused by a series of uncertain factors in the construction process of prefabricated buildings, and analyze the factors affecting the construction of prefabricated buildings, a multi-factor and multi-index evaluation system with 5 evaluation criteria and 18 indexes of operators, construction organization, management system, prefabricated components and machinery and equipment was established. Multistage fuzzy comprehensive evaluation method is used to determine the weight of each index, define the index grade, and construct the membership function combined with fuzzy mathematics to construct the fuzzy comprehensive evaluation model. Based on this method, the construction safety level of prefabricated buildings in a community is analyzed and evaluated. The evaluation results are reasonable and effective, and the feasibility of multistage fuzzy comprehensive evaluation is verified.
© The Authors, published by EDP Sciences, 2024
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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